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authorunknown <gordon@zero.local.lan>2004-07-01 16:30:29 +0200
committerunknown <gordon@zero.local.lan>2004-07-01 16:30:29 +0200
commitf2e036aa5fe26abfbe962f63268fd2f1301f1e27 (patch)
tree29c9ff5bbbe6265ffd258b42992aa7aa7f245a41
parentb694101fce99c317291f9992a9223f7bd16b20f6 (diff)
downloadmariadb-git-f2e036aa5fe26abfbe962f63268fd2f1301f1e27.tar.gz
WL#1564 Intensive test of prepared statements via 'mysqltest'
BitKeeper/etc/logging_ok: Logging to logging@openlogging.org accepted
Diffstat
-rw-r--r--BitKeeper/etc/logging_ok1
-rw-r--r--mysql-test/include/ps_create.inc29
-rw-r--r--mysql-test/include/ps_modify.inc207
-rw-r--r--mysql-test/include/ps_modify1.inc60
-rw-r--r--mysql-test/include/ps_query.inc587
-rw-r--r--mysql-test/include/ps_renew.inc34
-rw-r--r--mysql-test/r/ps_1general.result745
-rw-r--r--mysql-test/r/ps_2myisam.result1269
-rw-r--r--mysql-test/r/ps_3innodb.result1269
-rw-r--r--mysql-test/r/ps_4heap.result1270
-rw-r--r--mysql-test/r/ps_5merge.result2410
-rw-r--r--mysql-test/r/ps_6bdb.result1269
-rw-r--r--mysql-test/t/ps_1general.test739
-rw-r--r--mysql-test/t/ps_2myisam.test17
-rw-r--r--mysql-test/t/ps_3innodb.test17
-rw-r--r--mysql-test/t/ps_4heap.test43
-rw-r--r--mysql-test/t/ps_5merge.test78
-rw-r--r--mysql-test/t/ps_6bdb.test18
18 files changed, 10062 insertions, 0 deletions
diff --git a/BitKeeper/etc/logging_ok b/BitKeeper/etc/logging_ok
index b64b4638f6c..c5919a58b7f 100644
--- a/BitKeeper/etc/logging_ok
+++ b/BitKeeper/etc/logging_ok
@@ -40,6 +40,7 @@ georg@beethoven.local
gerberb@ou800.zenez.com
gluh@gluh.(none)
gluh@gluh.mysql.r18.ru
+gordon@zero.local.lan
greg@gcw.ath.cx
greg@mysql.com
guilhem@mysql.com
diff --git a/mysql-test/include/ps_create.inc b/mysql-test/include/ps_create.inc
new file mode 100644
index 00000000000..7c457572d61
--- /dev/null
+++ b/mysql-test/include/ps_create.inc
@@ -0,0 +1,29 @@
+############### include/ps_create.inc ##################
+# #
+# drop + create the tables used in most PS test cases #
+# #
+########################################################
+
+--disable_warnings
+drop table if exists t1, t_many_col_types ;
+--enable_warnings
+
+eval create table t1
+(
+ a int, b varchar(30),
+ primary key(a)
+) engine = $type ;
+
+eval create table t_many_col_types
+(
+ c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+ c5 integer, c6 bigint, c7 float, c8 double,
+ c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+ c13 date, c14 datetime, c15 timestamp(14), c16 time,
+ c17 year, c18 bit, c19 bool, c20 char,
+ c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
+ c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
+ c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
+ c32 set('monday', 'tuesday', 'wednesday'),
+ primary key(c1)
+) engine = $type ;
diff --git a/mysql-test/include/ps_modify.inc b/mysql-test/include/ps_modify.inc
new file mode 100644
index 00000000000..85e9690cf04
--- /dev/null
+++ b/mysql-test/include/ps_modify.inc
@@ -0,0 +1,207 @@
+###################### ps_modify.inc #########################
+# #
+# Tests for prepared statements: INSERT/DELETE/UPDATE... #
+# #
+##############################################################
+
+--disable_query_log
+select '------ delete tests ------' as test_sequence ;
+--enable_query_log
+--source include/ps_renew.inc
+
+## delete without parameter
+prepare stmt1 from 'delete from t1 where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+# delete with row not found
+execute stmt1;
+
+## delete with one parameter in the where clause
+insert into t1 values(0,NULL);
+set @arg00=NULL;
+prepare stmt1 from 'delete from t1 where b=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL ;
+set @arg00='one';
+execute stmt1 using @arg00;
+select a,b from t1 where b=@arg00;
+
+## truncate a table
+--error 1295
+prepare stmt1 from 'truncate table t1' ;
+
+
+--disable_query_log
+select '------ update tests ------' as test_sequence ;
+--enable_query_log
+--source include/ps_renew.inc
+
+## update without parameter
+prepare stmt1 from 'update t1 set b=''a=two'' where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+# dummy update
+execute stmt1;
+select a,b from t1 where a=2;
+
+## update with one parameter in the set clause
+set @arg00=NULL;
+prepare stmt1 from 'update t1 set b=? where a=2' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+set @arg00='two';
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+
+## update with one parameter in the where cause
+set @arg00=2;
+prepare stmt1 from 'update t1 set b=NULL where a=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+update t1 set b='two' where a=@arg00;
+# row not found in update
+set @arg00=2000;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+
+## update on primary key column (two parameters)
+set @arg00=2;
+set @arg01=22;
+prepare stmt1 from 'update t1 set a=? where a=?' ;
+# dummy update
+execute stmt1 using @arg00, @arg00;
+select a,b from t1 where a=@arg00;
+execute stmt1 using @arg01, @arg00;
+select a,b from t1 where a=@arg01;
+execute stmt1 using @arg00, @arg01;
+select a,b from t1 where a=@arg00;
+set @arg00=NULL;
+set @arg01=2;
+execute stmt1 using @arg00, @arg01;
+select a,b from t1;
+set @arg00=0;
+execute stmt1 using @arg01, @arg00;
+select a,b from t1;
+
+## update with subquery and several parameters
+set @arg00=23;
+set @arg01='two';
+set @arg02=2;
+set @arg03='two';
+set @arg04=2;
+--disable_warnings
+drop table if exists t2;
+--enable_warnings
+create table t2 as select a,b from t1 ;
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04 ;
+select a,b from t1 where a = @arg00 ;
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a not in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg04, @arg01, @arg02, @arg03, @arg00 ;
+select a,b from t1 ;
+drop table t2 ;
+
+## update with parameters in limit
+set @arg00=1;
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit 1';
+execute stmt1 ;
+select a,b from t1 where b = 'bla' ;
+# currently (May 2004, Version 4.1) it is impossible
+-- error 1064
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit ?';
+
+--disable_query_log
+select '------ insert tests ------' as test_sequence ;
+--enable_query_log
+--source include/ps_renew.inc
+
+## insert without parameter
+prepare stmt1 from 'insert into t1 values(5, ''five'' )';
+execute stmt1;
+select a,b from t1 where a = 5;
+
+## insert with one parameter in values part
+set @arg00='six' ;
+prepare stmt1 from 'insert into t1 values(6, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b = @arg00;
+# the second insert fails, because the first column is primary key
+--error 1062
+execute stmt1 using @arg00;
+set @arg00=NULL ;
+prepare stmt1 from 'insert into t1 values(0, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL;
+
+## insert with two parameter in values part
+set @arg00=8 ;
+set @arg01='eight' ;
+prepare stmt1 from 'insert into t1 values(?, ? )';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where b = @arg01;
+
+## insert with two rows in values part
+set @arg00=81 ;
+set @arg01='8-1' ;
+set @arg02=82 ;
+set @arg03='8-2' ;
+prepare stmt1 from 'insert into t1 values(?,?),(?,?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+select a,b from t1 where a in (@arg00,@arg02) ;
+
+## insert with two parameter in the set part
+set @arg00=9 ;
+set @arg01='nine' ;
+prepare stmt1 from 'insert into t1 set a=?, b=? ';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where a = @arg00 ;
+
+## insert with parameters in the ON DUPLICATE KEY part
+set @arg00=6 ;
+set @arg01=1 ;
+prepare stmt1 from 'insert into t1 set a=?, b=''sechs''
+ on duplicate key update a=a + ?, b=concat(b,''modified'') ';
+execute stmt1 using @arg00, @arg01;
+select * from t1;
+set @arg00=81 ;
+set @arg01=1 ;
+--error 1062
+execute stmt1 using @arg00, @arg01;
+
+## many parameters
+set @1000=1000 ;
+set @x1000_2="x1000_2" ;
+set @x1000_3="x1000_3" ;
+
+set @x1000="x1000" ;
+set @1100=1100 ;
+set @x1100="x1100" ;
+set @100=100 ;
+set @updated="updated" ;
+insert into t1 values(1000,'x1000_1') ;
+insert into t1 values(@1000,@x1000_2),(@1000,@x1000_3)
+ on duplicate key update a = a + @100, b = concat(b,@updated) ;
+select a,b from t1 where a >= 1000 ;
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+prepare stmt1 from ' insert into t1 values(?,?),(?,?)
+ on duplicate key update a = a + ?, b = concat(b,?) ';
+execute stmt1 using @1000, @x1000_2, @1000, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+execute stmt1 using @1000, @x1000_2, @1100, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+delete from t1 where a >= 1000 ;
+
+## replace
+--error 1295
+prepare stmt1 from ' replace into t1 (a,b) select 100, ''hundred'' ';
diff --git a/mysql-test/include/ps_modify1.inc b/mysql-test/include/ps_modify1.inc
new file mode 100644
index 00000000000..3608e726648
--- /dev/null
+++ b/mysql-test/include/ps_modify1.inc
@@ -0,0 +1,60 @@
+###################### ps_modify1.inc ########################
+# #
+# Tests for prepared statements: big INSERT .. SELECTs #
+# #
+##############################################################
+
+## big insert select statements
+set @duplicate='duplicate ' ;
+set @1000=1000 ;
+set @5=5 ;
+select a,b from t1 where a < 5 ;
+--enable_info
+insert into t1 select a + @1000, concat(@duplicate,b) from t1
+where a < @5 ;
+--disable_info
+select a,b from t1 where a >= 1000 ;
+delete from t1 where a >= 1000 ;
+prepare stmt1 from ' insert into t1 select a + ?, concat(?,b) from t1
+where a < ? ' ;
+--enable_info
+execute stmt1 using @1000, @duplicate, @5;
+--disable_info
+select a,b from t1 where a >= 1000 ;
+delete from t1 where a >= 1000 ;
+
+set @float=1.00;
+set @five='five' ;
+--disable_warnings
+drop table if exists t2;
+--enable_warnings
+create table t2 like t1 ;
+--enable_info
+insert into t2 (b,a)
+select @duplicate, sum(first.a) from t1 first, t1 second
+ where first.a <> @5 and second.b = first.b
+ and second.b <> @five
+ group by second.b
+ having sum(second.a) > @2
+union
+select b, a + @100 from t1
+ where (a,b) in ( select sqrt(a+@1)+CAST(@float AS signed),b
+ from t1);
+--disable_info
+select a,b from t2;
+delete from t2 ;
+prepare stmt1 from ' insert into t2 (b,a)
+select ?, sum(first.a)
+ from t1 first, t1 second
+ where first.a <> ? and second.b = first.b and second.b <> ?
+ group by second.b
+ having sum(second.a) > ?
+union
+select b, a + ? from t1
+ where (a,b) in ( select sqrt(a+?)+CAST(? AS signed),b
+ from t1 ) ' ;
+--enable_info
+execute stmt1 using @duplicate, @5, @five, @2, @100, @1, @float ;
+--disable_info
+select a,b from t2;
+drop table t2;
diff --git a/mysql-test/include/ps_query.inc b/mysql-test/include/ps_query.inc
new file mode 100644
index 00000000000..819ec4add06
--- /dev/null
+++ b/mysql-test/include/ps_query.inc
@@ -0,0 +1,587 @@
+####################### ps_query.inc #########################
+# #
+# Tests for prepared statements: SELECTs #
+# #
+##############################################################
+
+
+# Please do not modify (INSERT/UPDATE/DELETE) the content of the tables
+# t1 and t_many_col_types.
+# Such tests should be done in include/ps_modify.inc
+
+--disable_query_log
+select '------ simple select tests ------' as test_sequence ;
+--enable_query_log
+
+##### parameter used for keyword like SELECT (must fail)
+set @arg00='SELECT' ;
+# mysqltest gives no output for the next statement, Why ??
+--error 1064
+@arg00 a from t1 where a=1;
+--error 1064
+prepare stmt1 from ' ? a from t1 where a=1 ';
+
+##### parameter in select column list
+## parameter is not NULL
+set @arg00=1 ;
+select @arg00, b from t1 where a=1 ;
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+set @arg00='lion' ;
+select @arg00, b from t1 where a=1 ;
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+## parameter is NULL
+set @arg00=NULL ;
+select @arg00, b from t1 where a=1 ;
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+## parameter within an expression
+set @arg00=1 ;
+select b, a - @arg00 from t1 where a=1 ;
+prepare stmt1 from ' select b, a - ? from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+## parameter is within a function
+# variations on 'substr'
+set @arg00='MySQL' ;
+select substr(@arg00,1,2) from t1 where a=1 ;
+prepare stmt1 from ' select substr(?,1,2) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+set @arg00=3 ;
+select substr('MySQL',@arg00,5) from t1 where a=1 ;
+prepare stmt1 from ' select substr(''MySQL'',?,5) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+select substr('MySQL',1,@arg00) from t1 where a=1 ;
+prepare stmt1 from ' select substr(''MySQL'',1,?) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+# variations on 'concat'
+set @arg00='MySQL' ;
+select a , concat(@arg00,b) from t1 ;
+# BUG#3796
+prepare stmt1 from ' select a , concat(?,b) from t1 ' ;
+execute stmt1 using @arg00;
+#
+select a , concat(b,@arg00) from t1 ;
+prepare stmt1 from ' select a , concat(b,?) from t1 ' ;
+execute stmt1 using @arg00;
+
+# variations on 'group_concat'
+set @arg00='MySQL' ;
+select group_concat(@arg00,b) from t1
+group by 'a' ;
+prepare stmt1 from ' select group_concat(?,b) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+#
+select group_concat(b,@arg00) from t1
+group by 'a' ;
+prepare stmt1 from ' select group_concat(b,?) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+
+## two parameters
+set @arg00='first' ;
+set @arg01='second' ;
+set @arg02=NULL;
+select @arg00, @arg01 from t1 where a=1 ;
+prepare stmt1 from ' select ?, ? from t1 where a=1 ' ;
+execute stmt1 using @arg00, @arg01 ;
+# NULL as first and/or last parameter
+execute stmt1 using @arg02, @arg01 ;
+execute stmt1 using @arg00, @arg02 ;
+execute stmt1 using @arg02, @arg02 ;
+# case derived from client_test.c: test_ps_conj_select()
+# for BUG#3420: select returned all rows of the table
+--disable_warnings
+drop table if exists new_tab ;
+--enable_warnings
+create table new_tab (id1 int(11) not null default '0',
+ value2 varchar(100), value1 varchar(100)) ;
+insert into new_tab values (1,'hh','hh'),(2,'hh','hh'),
+ (1,'ii','ii'),(2,'ii','ii') ;
+prepare stmt1 from ' select id1,value1 from new_tab where id1=? or value1=? ' ;
+set @arg00=1 ;
+set @arg01='hh' ;
+execute stmt1 using @arg00, @arg01 ;
+drop table new_tab ;
+# case derived from client_test.c: test_bug1180()
+# for BUG#1180 optimized away part of WHERE clause
+--disable_warnings
+drop table if exists new_tab ;
+--enable_warnings
+create table new_tab(session_id char(9) not null) ;
+insert into new_tab values ('abc') ;
+prepare stmt1 from ' select * from new_tab
+where ?=''1111'' and session_id = ''abc'' ' ;
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+set @arg00='1111' ;
+execute stmt1 using @arg00 ;
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+drop table new_tab ;
+
+
+##### parameter used for keyword FROM (must fail)
+set @arg00='FROM' ;
+--error 1064
+select a @arg00 t1 where a=1 ;
+--error 1064
+prepare stmt1 from ' select a ? t1 where a=1 ' ;
+##### parameter used for tablename (must fail)
+set @arg00='t1' ;
+--error 1064
+select a from @arg00 where a=1 ;
+--error 1064
+prepare stmt1 from ' select a from ? where a=1 ' ;
+##### parameter used for keyword WHERE tablename (must fail)
+set @arg00='WHERE' ;
+--error 1064
+select a from t1 @arg00 a=1 ;
+--error 1064
+prepare stmt1 from ' select a from t1 ? a=1 ' ;
+
+##### parameter used in where clause
+# parameter is not NULL
+set @arg00=1 ;
+select a FROM t1 where a=@arg00 ;
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+set @arg00=1000 ;
+# row not found
+execute stmt1 using @arg00 ;
+# parameter is NULL
+set @arg00=NULL ;
+select a FROM t1 where a=@arg00 ;
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+# parameter is not NULL within a function
+set @arg00=4 ;
+select a FROM t1 where a=sqrt(@arg00) ;
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+# parameter is NULL within a function
+set @arg00=NULL ;
+select a FROM t1 where a=sqrt(@arg00) ;
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+# parameter in IN
+set @arg00=2 ;
+set @arg01=3 ;
+select a FROM t1 where a in (@arg00,@arg01);
+prepare stmt1 from ' select a FROM t1 where a in (?,?) ';
+execute stmt1 using @arg00, @arg01;
+# parameter in LIKE
+prepare stmt1 from ' select b FROM t1 where b like ? ';
+set @arg00='two' ;
+execute stmt1 using @arg00 ;
+set @arg00='tw%' ;
+execute stmt1 using @arg00 ;
+set @arg00='%wo' ;
+execute stmt1 using @arg00 ;
+
+##### parameter used for operator in WHERE clause (must fail)
+set @arg00='>' ;
+--error 1064
+select a FROM t1 where a @arg00 1 ;
+--error 1064
+prepare stmt1 from ' select a FROM t1 where a ? 1 ' ;
+
+##### parameter used in group by clause
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - @arg00 ;
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - ? ' ;
+execute stmt1 using @arg00 ;
+
+##### parameter used in having clause
+set @arg00='two' ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> @arg00 ;
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> ? ' ;
+execute stmt1 using @arg00 ;
+
+##### parameter used in order clause
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - @arg00 ;
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - ? ' ;
+execute stmt1 using @arg00 ;
+## What is the semantic of a single parameter (integer >0)
+# after order by? column number or constant
+set @arg00=2 ;
+select a,b from t1 order by 2 ;
+prepare stmt1 from ' select a,b from t1
+order by ? ';
+execute stmt1 using @arg00;
+
+##### parameter used in limit clause
+set @arg00=1;
+prepare stmt1 from ' select a,b from t1
+limit 1 ';
+execute stmt1 ;
+# currently (May 2004, Version 4.1) it is impossible
+-- error 1064
+prepare stmt1 from ' select a,b from t1
+limit ? ';
+
+##### parameter used in many places
+set @arg00='b' ;
+set @arg01=0 ;
+set @arg02=2 ;
+set @arg03=2 ;
+select sum(a), @arg00 from t1 where a > @arg01
+and b is not null group by substr(b,@arg02)
+having sum(a) <> @arg03 ;
+prepare stmt1 from ' select sum(a), ? from t1 where a > ?
+and b is not null group by substr(b,?)
+having sum(a) <> ? ';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+
+
+--disable_query_log
+select '------ join tests ------' as test_sequence ;
+--enable_query_log
+
+# no parameter
+select first.a as a1, second.a as a2
+from t1 first, t1 second
+where first.a = second.a ;
+prepare stmt1 from ' select first.a as a1, second.a as a2
+ from t1 first, t1 second
+ where first.a = second.a ';
+execute stmt1 ;
+
+# some parameters
+set @arg00='ABC';
+set @arg01='two';
+set @arg02='one';
+select first.a, @arg00, second.a FROM t1 first, t1 second
+where @arg01 = first.b or first.a = second.a or second.b = @arg02;
+prepare stmt1 from ' select first.a, ?, second.a FROM t1 first, t1 second
+ where ? = first.b or first.a = second.a or second.b = ? ';
+execute stmt1 using @arg00, @arg01, @arg02;
+
+
+
+--disable_query_log
+select '------ subquery tests ------' as test_sequence ;
+--enable_query_log
+
+# no parameter
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') ';
+execute stmt1 ;
+
+###### parameter in the outer part
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = 'two' ) and b=@arg00 ;
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') and b=? ';
+execute stmt1 using @arg00;
+###### parameter in the inner part
+set @arg00='two' ;
+# Bug#4000 (only BDB tables)
+select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = @arg00 ) and b='two' ;
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ? ) and b=''two'' ' ;
+execute stmt1 using @arg00;
+set @arg00=3 ;
+set @arg01='three' ;
+select a,b FROM t1 where (a,b) in (select 3, 'three');
+select a FROM t1 where (a,b) in (select @arg00,@arg01);
+prepare stmt1 from ' select a FROM t1 where (a,b) in (select ?, ?) ';
+execute stmt1 using @arg00, @arg01;
+
+###### parameters in the both parts
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+# Bug#4000 (only BDB tables)
+select a, @arg00, b FROM t1 outer_table where
+ b=@arg01 and a = (select @arg02 from t1 where b = @arg03 ) ;
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where b = ? ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+
+######## correlated subquery
+# no parameter
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b ) ';
+# also Bug#4000 (only BDB tables) ??
+execute stmt1 ;
+
+###### parameter in the outer part
+set @arg00='two' ;
+# Bug#4000 (only BDB tables)
+select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b ) and b=@arg00 ;
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b) and b=? ';
+# also Bug#4000 (only BDB tables) ??
+execute stmt1 using @arg00;
+
+###### parameter in the inner part
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+ a = (select a from t1 where a = @arg00 and b = outer_table.b) and b='two' ;
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where a = ? and b = outer_table.b) and b=''two'' ' ;
+execute stmt1 using @arg00;
+
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+ a = (select a from t1 where outer_table.a = @arg00 and a=2) and b='two' ;
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where outer_table.a = ? and a=2) and b=''two'' ' ;
+execute stmt1 using @arg00;
+
+###### parameters in the both parts
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+# Bug#4000 (only BDB tables)
+select a, @arg00, b FROM t1 outer_table where
+ b=@arg01 and a = (select @arg02 from t1 where outer_table.b = @arg03
+ and outer_table.a=a ) ;
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where outer_table.b = ?
+ and outer_table.a=a ) ' ;
+# also Bug#4000 (only BDB tables) ??
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+
+###### subquery after from
+set @arg00=1 ;
+set @arg01=0 ;
+select a, @arg00
+from ( select a - @arg00 as a from t1 where a=@arg00 ) as t2
+where a=@arg01;
+prepare stmt1 from ' select a, ?
+ from ( select a - ? as a from t1 where a=? ) as t2
+ where a=? ';
+execute stmt1 using @arg00, @arg00, @arg00, @arg01 ;
+
+###### heavy modified case derived from client_test.c: test_distinct()
+## no parameters
+--disable_warnings
+drop table if exists t2 ;
+--enable_warnings
+create table t2 as select * from t_many_col_types;
+#insert into t2 select * from t_many_col_types;
+set @stmt= ' SELECT
+ (SELECT SUM(c1 + c12 + 0.0) FROM t2
+ where (t_many_col_types.c2 - 0e-3) = t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select 1.0e+0 from t2
+ where t2.c3 * 9.0000000000 = t_many_col_types.c4) as exists_s,
+ c5 * 4 in (select c6 + 0.3e+1 from t2) as in_s,
+ (c7 - 4, c8 - 4) in (select c9 + 4.0, c10 + 40e-1 from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x = c25 ' ;
+--enable_metadata
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+--disable_metadata
+execute stmt1 ;
+set @stmt= concat('explain ',@stmt);
+--enable_metadata
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+--disable_metadata
+execute stmt1 ;
+## many parameters
+set @stmt= ' SELECT
+ (SELECT SUM(c1+c12+?) FROM t2 where (t_many_col_types.c2-?)=t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select ? from t2
+ where t2.c3*?=t_many_col_types.c4) as exists_s,
+ c5*? in (select c6+? from t2) as in_s,
+ (c7-?, c8-?) in (select c9+?, c10+? from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x =c25 ' ;
+set @arg00= 0.0 ;
+set @arg01= 0e-3 ;
+set @arg02= 1.0e+0 ;
+set @arg03= 9.0000000000 ;
+set @arg04= 4 ;
+set @arg05= 0.3e+1 ;
+set @arg06= 4 ;
+set @arg07= 4 ;
+set @arg08= 4.0 ;
+set @arg09= 40e-1 ;
+--enable_metadata
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+ @arg07, @arg08, @arg09 ;
+--disable_metadata
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+ @arg07, @arg08, @arg09 ;
+set @stmt= concat('explain ',@stmt);
+--enable_metadata
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+ @arg07, @arg08, @arg09 ;
+--disable_metadata
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+ @arg07, @arg08, @arg09 ;
+drop table t2 ;
+
+
+--disable_query_log
+select '------ union tests ------' as test_sequence ;
+--enable_query_log
+
+# no parameter
+prepare stmt1 from ' select a FROM t1 where a=1
+ union distinct
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+# Bug#3577: the second execute crashes mysqld
+execute stmt1 ;
+prepare stmt1 from ' select a FROM t1 where a=1
+ union all
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+
+##### everything in the first table
+# one parameter as constant in the first table
+set @arg00=1 ;
+select @arg00 FROM t1 where a=1
+union distinct
+select 1 FROM t1 where a=1;
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select 1 FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+
+##### everything in the second table
+# one parameter as constant
+set @arg00=1 ;
+select 1 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+prepare stmt1 from ' select 1 FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+
+# one parameter in every table
+set @arg00='a' ;
+select @arg00 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ';
+# BUG#3811 wrong result, prepared statement, union,
+# parameter in result column list
+execute stmt1 using @arg00, @arg00;
+prepare stmt1 from ' select ?
+ union distinct
+ select ? ';
+execute stmt1 using @arg00, @arg00;
+
+# many parameters
+set @arg00='a' ;
+set @arg01=1 ;
+set @arg02='a' ;
+set @arg03=2 ;
+select @arg00 FROM t1 where a=@arg01
+union distinct
+select @arg02 FROM t1 where a=@arg03;
+prepare stmt1 from ' select ? FROM t1 where a=?
+ union distinct
+ select ? FROM t1 where a=? ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+
+## increased complexity
+
+set @arg00=1 ;
+# Bug#3686 the wrong server response was 1140 Mixing of GROUP columns ..
+prepare stmt1 from ' select sum(a) + 200, ? from t1
+union distinct
+select sum(a) + 200, 1 from t1
+group by b ' ;
+execute stmt1 using @arg00;
+
+set @Oporto='Oporto' ;
+set @Lisboa='Lisboa' ;
+set @0=0 ;
+set @1=1 ;
+set @2=2 ;
+set @3=3 ;
+set @4=4 ;
+select @Oporto,@Lisboa,@0,@1,@2,@3,@4 ;
+
+## union + group by
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+group by b ;
+
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ group by b ' ;
+execute stmt1 using @Oporto, @Lisboa;
+
+
+## union + where + group by
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b ;
+
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b ' ;
+execute stmt1 using @Oporto, @1, @Lisboa, @2;
+
+## union + where + group by + having
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+having avg(a) > @2
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b
+having avg(a) > @3;
+
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ having avg(a) > ?
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b
+ having avg(a) > ? ';
+execute stmt1 using @Oporto, @1, @2, @Lisboa, @2, @3;
+
+
+--disable_query_log
+select '------ explain select tests ------' as test_sequence ;
+--enable_query_log
+prepare stmt1 from ' select * from t_many_col_types ' ;
+--enable_metadata
+execute stmt1;
+--disable_metadata
+
+
diff --git a/mysql-test/include/ps_renew.inc b/mysql-test/include/ps_renew.inc
new file mode 100644
index 00000000000..1441638f257
--- /dev/null
+++ b/mysql-test/include/ps_renew.inc
@@ -0,0 +1,34 @@
+################ include/ps_renew.inc #################
+# #
+# renew the content of t1 and t_many_col_types #
+# #
+#######################################################
+
+# truncate could not be used, because it is not supported
+# in tables of type MERGE
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+ c10= 1, c11= 1, c12 = 1,
+ c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+ c16= '11:11:11', c17= '2004',
+ c18= 1, c19=true, c20= 'a', c21= '123456789a',
+ c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+ c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+ c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+ c10= 9, c11= 9, c12 = 9,
+ c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+ c16= '11:11:11', c17= '2004',
+ c18= 1, c19=false, c20= 'a', c21= '123456789a',
+ c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+ c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+ c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
diff --git a/mysql-test/r/ps_1general.result b/mysql-test/r/ps_1general.result
new file mode 100644
index 00000000000..b9df6187a09
--- /dev/null
+++ b/mysql-test/r/ps_1general.result
@@ -0,0 +1,745 @@
+use test;
+test_sequence
+------ basic tests ------
+drop table if exists t1, t_many_col_types ;
+create table t1
+(
+a int, b varchar(30),
+primary key(a)
+) engine = 'MYISAM' ;
+create table t_many_col_types
+(
+c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+c5 integer, c6 bigint, c7 float, c8 double,
+c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+c13 date, c14 datetime, c15 timestamp(14), c16 time,
+c17 year, c18 bit, c19 bool, c20 char,
+c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
+c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
+c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
+c32 set('monday', 'tuesday', 'wednesday'),
+primary key(c1)
+) engine = 'MYISAM' ;
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+PREPARE stmt FROM ' select * from t1 where a = ? ' ;
+SET @var= 2 ;
+EXECUTE stmt USING @var ;
+a b
+2 two
+select * from t1 where a = @var ;
+a b
+2 two
+DEALLOCATE PREPARE stmt ;
+prepare stmt1 from ' select 1 as my_col ' ;
+prepare stmt1 from ' select ? as my_col ' ;
+prepare ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
+prepare stmt1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
+prepare stmt1 from ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
+prepare_garbage stmt1 from ' select 1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'prepare_garbage stmt1 from ' select 1 '' at line 1
+prepare stmt1 from_garbage ' select 1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'from_garbage ' select 1 '' at line 1
+prepare stmt1 from ' select_garbage 1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'select_garbage 1' at line 1
+prepare from ' select 1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'from ' select 1 '' at line 1
+prepare stmt1 ' select 1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' select 1 '' at line 1
+prepare ? from ' select ? as my_col ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? from ' select ? as my_col '' at line 1
+set @arg00='select 1 as my_col';
+prepare stmt1 from @arg00;
+set @arg00='';
+prepare stmt1 from @arg00;
+ERROR 42000: Query was empty
+set @arg00=NULL;
+prepare stmt1 from @arg01;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'NULL' at line 1
+prepare stmt1 from ' select * from t1 where a <= 2 ' ;
+prepare stmt1 from ' select * from t1 where x <= 2 ' ;
+ERROR 42S22: Unknown column 'x' in 'where clause'
+drop table if exists not_exist ;
+prepare stmt1 from ' select * from not_exist where a <= 2 ' ;
+ERROR 42S02: Table 'test.not_exist' doesn't exist
+prepare stmt1 from ' insert into t1 values(? ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
+prepare stmt1 from ' select a, b from t1
+ where a=? and where ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'where' at line 2
+execute never_prepared ;
+ERROR HY000: Unknown prepared statement handler (never_prepared) given to EXECUTE
+prepare stmt1 from ' select * from t1 where a <= 2 ' ;
+prepare stmt1 from ' select * from not_exist where a <= 2 ' ;
+ERROR 42S02: Table 'test.not_exist' doesn't exist
+execute stmt1 ;
+ERROR HY000: Unknown prepared statement handler (stmt1) given to EXECUTE
+create table to_be_dropped
+(
+a int primary key,
+b char(30),
+c int
+);
+insert into to_be_dropped( a, b, c) values( 1, 'original table', 1);
+prepare stmt2 from ' select * from to_be_dropped ' ;
+execute stmt2 ;
+a b c
+1 original table 1
+drop table to_be_dropped ;
+execute stmt2 ;
+ERROR 42S02: Table 'test.to_be_dropped' doesn't exist
+create table to_be_dropped
+(
+a int primary key,
+b char(30),
+c int
+);
+insert into to_be_dropped( a, b, c) values( 9, 'recreated table', 9);
+execute stmt2 ;
+a b c
+9 recreated table 9
+drop table to_be_dropped ;
+create table to_be_dropped
+(
+a int primary key,
+c int,
+b char(30)
+);
+insert into to_be_dropped( a, b, c) values( 9, 'recreated table', 9);
+execute stmt2 ;
+a b c
+9 recreated table 9
+drop table to_be_dropped ;
+create table to_be_dropped
+(
+a int primary key,
+b char(30),
+c int,
+d timestamp default current_timestamp
+);
+insert into to_be_dropped( a, b, c) values( 9, 'recreated table', 9);
+execute stmt2 ;
+a b c
+9 recreated table 9
+drop table to_be_dropped ;
+create table to_be_dropped
+(
+a int primary key,
+d timestamp default current_timestamp,
+b char(30),
+c int
+);
+insert into to_be_dropped( a, b, c) values( 9, 'recreated table', 9);
+execute stmt2 ;
+a b c
+9 recreated table 9
+drop table to_be_dropped ;
+create table to_be_dropped
+(
+a timestamp default '2004-02-29 18:01:59',
+b char(30),
+c int
+);
+insert into to_be_dropped( b, c) values( 'recreated table', 9);
+execute stmt2 ;
+a b c
+2004-02-29 18:01:59 recreated table 9
+drop table to_be_dropped ;
+create table to_be_dropped
+(
+f1 int primary key,
+f2 char(30),
+f3 int
+);
+insert into to_be_dropped( f1, f2, f3) values( 9, 'recreated table', 9);
+execute stmt2 ;
+ERROR 42S22: Unknown column 'to_be_dropped.a' in 'field list'
+drop table to_be_dropped ;
+prepare stmt1 from ' select * from t1 where a <= 2 ' ;
+execute stmt1 ;
+a b
+1 one
+2 two
+set @arg00=1 ;
+set @arg01='two' ;
+prepare stmt1 from ' select * from t1 where a <= ? ' ;
+execute stmt1 using @arg00;
+a b
+1 one
+execute stmt1 ;
+ERROR HY000: Incorrect arguments to EXECUTE
+execute stmt1 using @arg00, @arg01;
+ERROR HY000: Incorrect arguments to EXECUTE
+execute stmt1 using @not_set;
+a b
+deallocate prepare never_prepared ;
+ERROR HY000: Unknown prepared statement handler (never_prepared) given to DEALLOCATE PREPARE
+prepare stmt1 from ' select * from t1 where a <= 2 ' ;
+prepare stmt1 from ' select * from not_exist where a <= 2 ' ;
+ERROR 42S02: Table 'test.not_exist' doesn't exist
+deallocate prepare stmt1;
+ERROR HY000: Unknown prepared statement handler (stmt1) given to DEALLOCATE PREPARE
+create table to_be_dropped
+(
+a int primary key,
+b char(10)
+);
+prepare stmt2 from ' select a,b from to_be_dropped where a <= 2 ' ;
+drop table to_be_dropped ;
+deallocate prepare stmt2;
+prepare stmt1 from ' select a from t1 where a <= 2 ' ;
+prepare stmt2 from ' select b from t1 where a <= 2 ' ;
+execute stmt2 ;
+b
+one
+two
+execute stmt1 ;
+a
+1
+2
+prepare stmt1 from ' select a from t1 where a <= 2 ' ;
+prepare stmt2 from ' select a from t1 where a <= 2 ' ;
+execute stmt2 ;
+a
+1
+2
+execute stmt1 ;
+a
+1
+2
+deallocate prepare stmt1 ;
+execute stmt2 ;
+a
+1
+2
+test_sequence
+------ show and misc tests ------
+drop table if exists t2;
+create table t2
+(
+a int primary key, b char(10)
+);
+prepare stmt4 from ' show databases ';
+execute stmt4;
+Database
+mysql
+test
+prepare stmt4 from ' show tables from test like ''t2%'' ';
+execute stmt4;
+Tables_in_test (t2%)
+t2
+prepare stmt4 from ' show columns from t2 from test like ''a%'' ';
+execute stmt4;
+Field Type Null Key Default Extra
+a int(11) PRI 0
+create index t2_idx on t2(b);
+prepare stmt4 from ' show index from t2 from test ';
+execute stmt4;
+Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment
+t2 0 PRIMARY 1 a A 0 NULL NULL BTREE
+t2 1 t2_idx 1 b A NULL NULL NULL YES BTREE
+prepare stmt4 from ' show table status from test like ''t2%'' ';
+execute stmt4;
+Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
+t2 MyISAM 9 Fixed 0 0 0 64424509439 1024 0 NULL # # # latin1_swedish_ci NULL
+prepare stmt4 from ' show table status from test like ''t_many_col_types%'' ';
+execute stmt4;
+Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
+t_many_col_types MyISAM 9 Dynamic 2 220 440 4294967295 2048 0 NULL # # # latin1_swedish_ci NULL
+prepare stmt4 from ' show status like ''Threads_running'' ';
+execute stmt4;
+Variable_name Value
+Threads_running 1
+prepare stmt4 from ' show variables like ''sql_mode'' ';
+execute stmt4;
+Variable_name Value
+sql_mode
+prepare stmt4 from ' show engine bdb logs ';
+execute stmt4;
+prepare stmt4 from ' show full processlist ';
+execute stmt4;
+Id User Host db Command Time State Info
+number root localhost test Query 0 NULL show full processlist
+prepare stmt4 from ' show grants for user ';
+prepare stmt4 from ' show create table t2 ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt4 from ' show master status ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt4 from ' show master logs ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt4 from ' show slave status ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt4 from ' show warnings limit 20 ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt4 from ' show errors limit 20 ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt4 from ' show storage engines ';
+execute stmt4;
+Engine Support Comment
+MyISAM YES/NO Default type from 3.23 with great performance
+HEAP YES/NO Hash based, stored in memory, useful for temporary tables
+MEMORY YES/NO Alias for HEAP
+MERGE YES/NO Collection of identical MyISAM tables
+MRG_MYISAM YES/NO Alias for MERGE
+ISAM YES/NO Obsolete table type; Is replaced by MyISAM
+MRG_ISAM YES/NO Obsolete table type; Is replaced by MRG_MYISAM
+InnoDB YES/NO Supports transactions, row-level locking and foreign keys
+INNOBASE YES/NO Alias for INNODB
+BDB YES/NO Supports transactions and page-level locking
+BERKELEYDB YES/NO Alias for BDB
+NDBCLUSTER YES/NO Clustered, fault tolerant memory based tables
+NDB YES/NO Alias for NDBCLUSTER
+EXAMPLE YES/NO Example storage engine
+ARCHIVE YES/NO Archive storage engine
+drop table if exists tx;
+prepare stmt1 from ' drop table if exists tx ' ;
+execute stmt1 ;
+Warnings:
+Note 1051 Unknown table 'tx'
+prepare stmt1 from ' drop table tx ' ;
+execute stmt1 ;
+ERROR 42S02: Unknown table 'tx'
+prepare stmt1 from ' prepare stmt2 from '' select 1 '' ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' select 1 '' at line 1
+prepare stmt1 from ' execute stmt2 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'stmt2' at line 1
+prepare stmt1 from ' deallocate prepare never_prepared ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'never_prepared' at line 1
+prepare stmt4 from ' use test ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt3 from ' create database drop_me ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+create database drop_me ;
+prepare stmt3 from ' drop database drop_me ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+drop database drop_me ;
+prepare stmt3 from ' grant all on test.t1 to drop_user@localhost
+identified by ''looser'' ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+grant all on test.t1 to drop_user@localhost
+identified by 'looser' ;
+prepare stmt3 from ' revoke all privileges on test.t1 from
+drop_user@localhost ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+revoke all privileges on test.t1 from drop_user@localhost ;
+prepare stmt3 from ' drop user drop_user@localhost ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+drop user drop_user@localhost;
+prepare stmt3 from ' describe t2 ';
+execute stmt3;
+Field Type Null Key Default Extra
+a int(11) PRI 0
+b char(10) YES MUL NULL
+drop table t2 ;
+execute stmt3;
+ERROR 42S02: Table 'test.t2' doesn't exist
+prepare stmt3 from ' lock tables t1 read ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt3 from ' unlock tables ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt1 from ' load data infile ''data.txt''
+into table t1 fields terminated by ''\t'' ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt1 from ' select * into outfile ''data.txt'' from t1 ';
+execute stmt1 ;
+prepare stmt1 from ' optimize table t1 ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt1 from ' analyze table t1 ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt1 from ' checksum table t1 ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt1 from ' repair table t1 ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt1 from ' restore table t1 from ''data.txt'' ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt1 from ' handler t1 open ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt3 from ' commit ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt3 from ' rollback ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt4 from ' SET sql_mode=ansi ';
+execute stmt4;
+select 'a' || 'b' ;
+'a' || 'b'
+ab
+prepare stmt4 from ' SET sql_mode="" ';
+execute stmt4;
+select 'a' || 'b' ;
+'a' || 'b'
+0
+prepare stmt5 from ' select ''a'' || ''b'' ' ;
+execute stmt5;
+'a' || 'b'
+0
+SET sql_mode=ansi;
+execute stmt5;
+'a' || 'b'
+0
+SET sql_mode="";
+prepare stmt1 from ' flush local privileges ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt1 from ' reset query cache ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt1 from ' KILL 0 ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt1 from ' explain select a from t1 order by b ';
+execute stmt1;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 6 N 1 31 63
+def table 253 64 2 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 14 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 SIMPLE t1 ALL NULL NULL NULL NULL 4 Using filesort
+SET @arg00=1 ;
+prepare stmt1 from ' explain select a from t1 where a > ? order by b ';
+execute stmt1 using @arg00;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 6 N 1 31 63
+def table 253 64 2 N 1 31 63
+def type 253 10 5 N 1 31 63
+def possible_keys 253 4096 7 Y 0 31 63
+def key 253 64 7 Y 0 31 63
+def key_len 8 3 1 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 27 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 SIMPLE t1 range PRIMARY PRIMARY 4 NULL 3 Using where; Using filesort
+test_sequence
+------ create/drop/alter/rename tests ------
+drop table if exists t2, t3;
+prepare stmt_drop from ' drop table if exists t2 ' ;
+execute stmt_drop;
+prepare stmt_create from ' create table t2 (
+ a int primary key, b char(10)) ';
+execute stmt_create;
+prepare stmt3 from ' create table t3 like t2 ';
+execute stmt3;
+drop table t3;
+set @arg00=1;
+prepare stmt3 from ' create table t3 (m int) select ? as m ' ;
+execute stmt3 using @arg00;
+select m from t3;
+m
+1
+drop table t3;
+prepare stmt3 from ' create index t2_idx on t2(b) ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt3 from ' drop index t2_idx on t2 ' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+prepare stmt3 from ' alter table t2 drop primary key ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+drop table if exists new_t2;
+prepare stmt3 from ' rename table t2 to new_t2 ';
+execute stmt3;
+execute stmt3;
+ERROR 42S01: Table 'new_t2' already exists
+rename table new_t2 to t2;
+drop table t2;
+test_sequence
+------ big statement tests ------
+select 'ABC' as my_const_col from t1 where
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 ;
+my_const_col
+ABC
+ABC
+ABC
+ABC
+prepare stmt1 from ' select ''ABC'' as my_const_col FROM t1 WHERE
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 ' ;
+execute stmt1 ;
+my_const_col
+ABC
+ABC
+ABC
+ABC
+execute stmt1 ;
+my_const_col
+ABC
+ABC
+ABC
+ABC
+select 'ABC' as my_const_col FROM t1 WHERE
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' ;
+my_const_col
+ABC
+ABC
+ABC
+ABC
+prepare stmt1 from ' select ''ABC'' as my_const_col FROM t1 WHERE
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' ';
+execute stmt1 ;
+my_const_col
+ABC
+ABC
+ABC
+ABC
+execute stmt1 ;
+my_const_col
+ABC
+ABC
+ABC
+ABC
+set @arg00= 1;
+set @arg01= 1;
+set @arg02= 1;
+set @arg03= 1;
+set @arg04= 1;
+set @arg05= 1;
+set @arg06= 1;
+set @arg07= 1;
+set @arg10= 1;
+set @arg11= 1;
+set @arg12= 1;
+set @arg13= 1;
+set @arg14= 1;
+set @arg15= 1;
+set @arg16= 1;
+set @arg17= 1;
+set @arg20= 1;
+set @arg21= 1;
+set @arg22= 1;
+set @arg23= 1;
+set @arg24= 1;
+set @arg25= 1;
+set @arg26= 1;
+set @arg27= 1;
+set @arg30= 1;
+set @arg31= 1;
+set @arg32= 1;
+set @arg33= 1;
+set @arg34= 1;
+set @arg35= 1;
+set @arg36= 1;
+set @arg37= 1;
+set @arg40= 1;
+set @arg41= 1;
+set @arg42= 1;
+set @arg43= 1;
+set @arg44= 1;
+set @arg45= 1;
+set @arg46= 1;
+set @arg47= 1;
+set @arg50= 1;
+set @arg51= 1;
+set @arg52= 1;
+set @arg53= 1;
+set @arg54= 1;
+set @arg55= 1;
+set @arg56= 1;
+set @arg57= 1;
+set @arg60= 1;
+set @arg61= 1;
+select 'ABC' as my_const_col FROM t1 WHERE
+@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
+@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
+@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
+@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
+@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
+@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
+@arg00=@arg00 ;
+my_const_col
+ABC
+ABC
+ABC
+ABC
+prepare stmt1 from ' select ''ABC'' as my_const_col FROM t1 WHERE
+ ? = ? and ? = ? and ? = ? and ? = ? and
+ ? = ? and ? = ? and ? = ? and ? = ? and
+ ? = ? and ? = ? and ? = ? and ? = ? and
+ ? = ? and ? = ? and ? = ? and ? = ? and
+ ? = ? and ? = ? and ? = ? and ? = ? and
+ ? = ? and ? = ? and ? = ? and ? = ? and
+ ? = ? ' ;
+execute stmt1 using
+@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
+@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
+@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
+@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
+@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
+@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
+@arg00, @arg00;
+my_const_col
+ABC
+ABC
+ABC
+ABC
+execute stmt1 using
+@arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06, @arg07,
+@arg10, @arg11, @arg12, @arg13, @arg14, @arg15, @arg16, @arg17,
+@arg20, @arg21, @arg22, @arg23, @arg24, @arg25, @arg26, @arg27,
+@arg30, @arg31, @arg32, @arg33, @arg34, @arg35, @arg36, @arg37,
+@arg40, @arg41, @arg42, @arg43, @arg44, @arg45, @arg46, @arg47,
+@arg50, @arg51, @arg52, @arg53, @arg54, @arg55, @arg56, @arg57,
+@arg60, @arg61 ;
+my_const_col
+ABC
+ABC
+ABC
+ABC
+drop table t1 ;
diff --git a/mysql-test/r/ps_2myisam.result b/mysql-test/r/ps_2myisam.result
new file mode 100644
index 00000000000..04c95271aad
--- /dev/null
+++ b/mysql-test/r/ps_2myisam.result
@@ -0,0 +1,1269 @@
+use test;
+drop table if exists t1, t_many_col_types ;
+create table t1
+(
+a int, b varchar(30),
+primary key(a)
+) engine = 'MYISAM' ;
+create table t_many_col_types
+(
+c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+c5 integer, c6 bigint, c7 float, c8 double,
+c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+c13 date, c14 datetime, c15 timestamp(14), c16 time,
+c17 year, c18 bit, c19 bool, c20 char,
+c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
+c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
+c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
+c32 set('monday', 'tuesday', 'wednesday'),
+primary key(c1)
+) engine = 'MYISAM' ;
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+test_sequence
+------ simple select tests ------
+set @arg00='SELECT' ;
+prepare stmt1 from ' ? a from t1 where a=1 ';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? a from t1 where a=1' at line 1
+set @arg00=1 ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+1 one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+1 one
+set @arg00='lion' ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+lion one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+lion one
+set @arg00=NULL ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+NULL one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+NULL one
+set @arg00=1 ;
+select b, a - @arg00 from t1 where a=1 ;
+b a - @arg00
+one 0
+prepare stmt1 from ' select b, a - ? from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+b a - ?
+one 0
+set @arg00='MySQL' ;
+select substr(@arg00,1,2) from t1 where a=1 ;
+substr(@arg00,1,2)
+My
+prepare stmt1 from ' select substr(?,1,2) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr(?,1,2)
+My
+set @arg00=3 ;
+select substr('MySQL',@arg00,5) from t1 where a=1 ;
+substr('MySQL',@arg00,5)
+SQL
+prepare stmt1 from ' select substr(''MySQL'',?,5) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr('MySQL',?,5)
+SQL
+select substr('MySQL',1,@arg00) from t1 where a=1 ;
+substr('MySQL',1,@arg00)
+MyS
+prepare stmt1 from ' select substr(''MySQL'',1,?) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr('MySQL',1,?)
+MyS
+set @arg00='MySQL' ;
+select a , concat(@arg00,b) from t1 ;
+a concat(@arg00,b)
+1 MySQLone
+2 MySQLtwo
+3 MySQLthree
+4 MySQLfour
+prepare stmt1 from ' select a , concat(?,b) from t1 ' ;
+execute stmt1 using @arg00;
+a concat(?,b)
+1 MySQLone
+2 MySQLtwo
+3 MySQLthree
+4 MySQLfour
+select a , concat(b,@arg00) from t1 ;
+a concat(b,@arg00)
+1 oneMySQL
+2 twoMySQL
+3 threeMySQL
+4 fourMySQL
+prepare stmt1 from ' select a , concat(b,?) from t1 ' ;
+execute stmt1 using @arg00;
+a concat(b,?)
+1 oneMySQL
+2 twoMySQL
+3 threeMySQL
+4 fourMySQL
+set @arg00='MySQL' ;
+select group_concat(@arg00,b) from t1
+group by 'a' ;
+group_concat(@arg00,b)
+MySQLone,MySQLtwo,MySQLthree,MySQLfour
+prepare stmt1 from ' select group_concat(?,b) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+group_concat(?,b)
+MySQLone,MySQLtwo,MySQLthree,MySQLfour
+select group_concat(b,@arg00) from t1
+group by 'a' ;
+group_concat(b,@arg00)
+oneMySQL,twoMySQL,threeMySQL,fourMySQL
+prepare stmt1 from ' select group_concat(b,?) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+group_concat(b,?)
+oneMySQL,twoMySQL,threeMySQL,fourMySQL
+set @arg00='first' ;
+set @arg01='second' ;
+set @arg02=NULL;
+select @arg00, @arg01 from t1 where a=1 ;
+@arg00 @arg01
+first second
+prepare stmt1 from ' select ?, ? from t1 where a=1 ' ;
+execute stmt1 using @arg00, @arg01 ;
+? ?
+first second
+execute stmt1 using @arg02, @arg01 ;
+? ?
+NULL second
+execute stmt1 using @arg00, @arg02 ;
+? ?
+first NULL
+execute stmt1 using @arg02, @arg02 ;
+? ?
+NULL NULL
+drop table if exists new_tab ;
+create table new_tab (id1 int(11) not null default '0',
+value2 varchar(100), value1 varchar(100)) ;
+insert into new_tab values (1,'hh','hh'),(2,'hh','hh'),
+(1,'ii','ii'),(2,'ii','ii') ;
+prepare stmt1 from ' select id1,value1 from new_tab where id1=? or value1=? ' ;
+set @arg00=1 ;
+set @arg01='hh' ;
+execute stmt1 using @arg00, @arg01 ;
+id1 value1
+1 hh
+2 hh
+1 ii
+drop table new_tab ;
+drop table if exists new_tab ;
+create table new_tab(session_id char(9) not null) ;
+insert into new_tab values ('abc') ;
+prepare stmt1 from ' select * from new_tab
+where ?=''1111'' and session_id = ''abc'' ' ;
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+session_id
+set @arg00='1111' ;
+execute stmt1 using @arg00 ;
+session_id
+abc
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+session_id
+drop table new_tab ;
+set @arg00='FROM' ;
+select a @arg00 t1 where a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 t1 where a=1' at line 1
+prepare stmt1 from ' select a ? t1 where a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? t1 where a=1' at line 1
+set @arg00='t1' ;
+select a from @arg00 where a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 where a=1' at line 1
+prepare stmt1 from ' select a from ? where a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? where a=1' at line 1
+set @arg00='WHERE' ;
+select a from t1 @arg00 a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 a=1' at line 1
+prepare stmt1 from ' select a from t1 ? a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? a=1' at line 1
+set @arg00=1 ;
+select a FROM t1 where a=@arg00 ;
+a
+1
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+a
+1
+set @arg00=1000 ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=NULL ;
+select a FROM t1 where a=@arg00 ;
+a
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=4 ;
+select a FROM t1 where a=sqrt(@arg00) ;
+a
+2
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+a
+2
+set @arg00=NULL ;
+select a FROM t1 where a=sqrt(@arg00) ;
+a
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=2 ;
+set @arg01=3 ;
+select a FROM t1 where a in (@arg00,@arg01);
+a
+2
+3
+prepare stmt1 from ' select a FROM t1 where a in (?,?) ';
+execute stmt1 using @arg00, @arg01;
+a
+2
+3
+prepare stmt1 from ' select b FROM t1 where b like ? ';
+set @arg00='two' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='tw%' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='%wo' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='>' ;
+select a FROM t1 where a @arg00 1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 1' at line 1
+prepare stmt1 from ' select a FROM t1 where a ? 1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? 1' at line 1
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00='two' ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> @arg00 ;
+a b
+1 one
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+3 three
+4 four
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00=2 ;
+select a,b from t1 order by 2 ;
+a b
+4 four
+1 one
+3 three
+2 two
+prepare stmt1 from ' select a,b from t1
+order by ? ';
+execute stmt1 using @arg00;
+a b
+4 four
+1 one
+3 three
+2 two
+set @arg00=1;
+prepare stmt1 from ' select a,b from t1
+limit 1 ';
+execute stmt1 ;
+a b
+1 one
+prepare stmt1 from ' select a,b from t1
+limit ? ';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 2
+set @arg00='b' ;
+set @arg01=0 ;
+set @arg02=2 ;
+set @arg03=2 ;
+select sum(a), @arg00 from t1 where a > @arg01
+and b is not null group by substr(b,@arg02)
+having sum(a) <> @arg03 ;
+sum(a) @arg00
+3 b
+1 b
+4 b
+prepare stmt1 from ' select sum(a), ? from t1 where a > ?
+and b is not null group by substr(b,?)
+having sum(a) <> ? ';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+sum(a) ?
+3 b
+1 b
+4 b
+test_sequence
+------ join tests ------
+select first.a as a1, second.a as a2
+from t1 first, t1 second
+where first.a = second.a ;
+a1 a2
+1 1
+2 2
+3 3
+4 4
+prepare stmt1 from ' select first.a as a1, second.a as a2
+ from t1 first, t1 second
+ where first.a = second.a ';
+execute stmt1 ;
+a1 a2
+1 1
+2 2
+3 3
+4 4
+set @arg00='ABC';
+set @arg01='two';
+set @arg02='one';
+select first.a, @arg00, second.a FROM t1 first, t1 second
+where @arg01 = first.b or first.a = second.a or second.b = @arg02;
+a @arg00 a
+1 ABC 1
+2 ABC 1
+2 ABC 2
+2 ABC 3
+2 ABC 4
+3 ABC 1
+3 ABC 3
+4 ABC 1
+4 ABC 4
+prepare stmt1 from ' select first.a, ?, second.a FROM t1 first, t1 second
+ where ? = first.b or first.a = second.a or second.b = ? ';
+execute stmt1 using @arg00, @arg01, @arg02;
+a ? a
+1 ABC 1
+2 ABC 1
+2 ABC 2
+2 ABC 3
+2 ABC 4
+3 ABC 1
+3 ABC 3
+4 ABC 1
+4 ABC 4
+test_sequence
+------ subquery tests ------
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') ';
+execute stmt1 ;
+a b
+2 two
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = 'two' ) and b=@arg00 ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') and b=? ';
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = @arg00 ) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ? ) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=3 ;
+set @arg01='three' ;
+select a,b FROM t1 where (a,b) in (select 3, 'three');
+a b
+3 three
+select a FROM t1 where (a,b) in (select @arg00,@arg01);
+a
+3
+prepare stmt1 from ' select a FROM t1 where (a,b) in (select ?, ?) ';
+execute stmt1 using @arg00, @arg01;
+a
+3
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+select a, @arg00, b FROM t1 outer_table where
+b=@arg01 and a = (select @arg02 from t1 where b = @arg03 ) ;
+a @arg00 b
+2 1 two
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where b = ? ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+a ? b
+2 1 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b ) ';
+execute stmt1 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = outer_table.b ) and b=@arg00 ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b) and b=? ';
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where a = @arg00 and b = outer_table.b) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where a = ? and b = outer_table.b) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where outer_table.a = @arg00 and a=2) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where outer_table.a = ? and a=2) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+select a, @arg00, b FROM t1 outer_table where
+b=@arg01 and a = (select @arg02 from t1 where outer_table.b = @arg03
+and outer_table.a=a ) ;
+a @arg00 b
+2 1 two
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where outer_table.b = ?
+ and outer_table.a=a ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+a ? b
+2 1 two
+set @arg00=1 ;
+set @arg01=0 ;
+select a, @arg00
+from ( select a - @arg00 as a from t1 where a=@arg00 ) as t2
+where a=@arg01;
+a @arg00
+0 1
+prepare stmt1 from ' select a, ?
+ from ( select a - ? as a from t1 where a=? ) as t2
+ where a=? ';
+execute stmt1 using @arg00, @arg00, @arg00, @arg01 ;
+a ?
+0 1
+drop table if exists t2 ;
+create table t2 as select * from t_many_col_types;
+set @stmt= ' SELECT
+ (SELECT SUM(c1 + c12 + 0.0) FROM t2
+ where (t_many_col_types.c2 - 0e-3) = t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select 1.0e+0 from t2
+ where t2.c3 * 9.0000000000 = t_many_col_types.c4) as exists_s,
+ c5 * 4 in (select c6 + 0.3e+1 from t2) as in_s,
+ (c7 - 4, c8 - 4) in (select c9 + 4.0, c10 + 40e-1 from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x = c25 ' ;
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def scalar_s 5 21 7 Y 32768 4 8
+def exists_s 8 1 1 N 32769 0 8
+def in_s 8 21 1 Y 32768 0 8
+def in_row_s 8 21 1 Y 32768 0 8
+scalar_s exists_s in_s in_row_s
+2.0000 0 1 0
+18.0000 1 0 1
+2.0000 0 1 0
+18.0000 1 0 1
+execute stmt1 ;
+scalar_s exists_s in_s in_row_s
+2.0000 0 1 0
+18.0000 1 0 1
+2.0000 0 1 0
+18.0000 1 0 1
+set @stmt= concat('explain ',@stmt);
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 18 N 1 31 63
+def table 253 64 16 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 44 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+execute stmt1 ;
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+set @stmt= ' SELECT
+ (SELECT SUM(c1+c12+?) FROM t2 where (t_many_col_types.c2-?)=t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select ? from t2
+ where t2.c3*?=t_many_col_types.c4) as exists_s,
+ c5*? in (select c6+? from t2) as in_s,
+ (c7-?, c8-?) in (select c9+?, c10+? from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x =c25 ' ;
+set @arg00= 0.0 ;
+set @arg01= 0e-3 ;
+set @arg02= 1.0e+0 ;
+set @arg03= 9.0000000000 ;
+set @arg04= 4 ;
+set @arg05= 0.3e+1 ;
+set @arg06= 4 ;
+set @arg07= 4 ;
+set @arg08= 4.0 ;
+set @arg09= 40e-1 ;
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def scalar_s 5 23 2 Y 32768 31 8
+def exists_s 8 1 1 N 32769 0 8
+def in_s 8 21 1 Y 32768 0 8
+def in_row_s 8 21 1 Y 32768 0 8
+scalar_s exists_s in_s in_row_s
+2 0 1 0
+18 1 0 1
+2 0 1 0
+18 1 0 1
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+scalar_s exists_s in_s in_row_s
+2 0 1 0
+18 1 0 1
+2 0 1 0
+18 1 0 1
+set @stmt= concat('explain ',@stmt);
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 18 N 1 31 63
+def table 253 64 16 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 44 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+drop table t2 ;
+test_sequence
+------ union tests ------
+prepare stmt1 from ' select a FROM t1 where a=1
+ union distinct
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+a
+1
+execute stmt1 ;
+a
+1
+prepare stmt1 from ' select a FROM t1 where a=1
+ union all
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+a
+1
+1
+set @arg00=1 ;
+select @arg00 FROM t1 where a=1
+union distinct
+select 1 FROM t1 where a=1;
+@arg00
+1
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select 1 FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+?
+1
+set @arg00=1 ;
+select 1 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+1
+1
+prepare stmt1 from ' select 1 FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+1
+1
+set @arg00='a' ;
+select @arg00 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+@arg00
+a
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ';
+execute stmt1 using @arg00, @arg00;
+?
+a
+prepare stmt1 from ' select ?
+ union distinct
+ select ? ';
+execute stmt1 using @arg00, @arg00;
+?
+a
+set @arg00='a' ;
+set @arg01=1 ;
+set @arg02='a' ;
+set @arg03=2 ;
+select @arg00 FROM t1 where a=@arg01
+union distinct
+select @arg02 FROM t1 where a=@arg03;
+@arg00
+a
+prepare stmt1 from ' select ? FROM t1 where a=?
+ union distinct
+ select ? FROM t1 where a=? ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+?
+a
+set @arg00=1 ;
+prepare stmt1 from ' select sum(a) + 200, ? from t1
+union distinct
+select sum(a) + 200, 1 from t1
+group by b ' ;
+execute stmt1 using @arg00;
+sum(a) + 200 ?
+210 1
+204 1
+201 1
+203 1
+202 1
+set @Oporto='Oporto' ;
+set @Lisboa='Lisboa' ;
+set @0=0 ;
+set @1=1 ;
+set @2=2 ;
+set @3=3 ;
+set @4=4 ;
+select @Oporto,@Lisboa,@0,@1,@2,@3,@4 ;
+@Oporto @Lisboa @0 @1 @2 @3 @4
+Oporto Lisboa 0 1 2 3 4
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+group by b ;
+the_sum the_town
+204 Oporto
+201 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+201 Lisboa
+203 Lisboa
+202 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ group by b ' ;
+execute stmt1 using @Oporto, @Lisboa;
+the_sum the_town
+204 Oporto
+201 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+201 Lisboa
+203 Lisboa
+202 Lisboa
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b ;
+the_sum the_town
+204 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+203 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b ' ;
+execute stmt1 using @Oporto, @1, @Lisboa, @2;
+the_sum the_town
+204 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+203 Lisboa
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+having avg(a) > @2
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b
+having avg(a) > @3;
+the_sum the_town
+204 Oporto
+203 Oporto
+204 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ having avg(a) > ?
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b
+ having avg(a) > ? ';
+execute stmt1 using @Oporto, @1, @2, @Lisboa, @2, @3;
+the_sum the_town
+204 Oporto
+203 Oporto
+204 Lisboa
+test_sequence
+------ explain select tests ------
+prepare stmt1 from ' select * from t_many_col_types ' ;
+execute stmt1;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def test t_many_col_types t_many_col_types c1 c1 1 4 1 N 49155 0 63
+def test t_many_col_types t_many_col_types c2 c2 2 6 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c3 c3 9 9 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c4 c4 3 11 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c5 c5 3 11 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c6 c6 8 20 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c7 c7 4 12 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c8 c8 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c9 c9 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c10 c10 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c11 c11 0 9 6 Y 32768 4 63
+def test t_many_col_types t_many_col_types c12 c12 0 10 6 Y 32768 4 63
+def test t_many_col_types t_many_col_types c13 c13 10 10 10 Y 128 0 63
+def test t_many_col_types t_many_col_types c14 c14 12 19 19 Y 128 0 63
+def test t_many_col_types t_many_col_types c15 c15 7 19 19 N 1217 0 63
+def test t_many_col_types t_many_col_types c16 c16 11 8 8 Y 128 0 63
+def test t_many_col_types t_many_col_types c17 c17 13 4 4 Y 32864 0 63
+def test t_many_col_types t_many_col_types c18 c18 1 1 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c19 c19 1 1 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c20 c20 254 1 1 Y 0 0 8
+def test t_many_col_types t_many_col_types c21 c21 253 10 10 Y 0 0 8
+def test t_many_col_types t_many_col_types c22 c22 253 30 30 Y 0 0 8
+def test t_many_col_types t_many_col_types c23 c23 252 255 8 Y 144 0 63
+def test t_many_col_types t_many_col_types c24 c24 252 255 8 Y 16 0 8
+def test t_many_col_types t_many_col_types c25 c25 252 65535 4 Y 144 0 63
+def test t_many_col_types t_many_col_types c26 c26 252 65535 4 Y 16 0 8
+def test t_many_col_types t_many_col_types c27 c27 252 16777215 10 Y 144 0 63
+def test t_many_col_types t_many_col_types c28 c28 252 16777215 10 Y 16 0 8
+def test t_many_col_types t_many_col_types c29 c29 252 16777215 8 Y 144 0 63
+def test t_many_col_types t_many_col_types c30 c30 252 16777215 8 Y 16 0 8
+def test t_many_col_types t_many_col_types c31 c31 254 5 3 Y 256 0 8
+def test t_many_col_types t_many_col_types c32 c32 254 24 7 Y 2048 0 8
+c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 c11 c12 c13 c14 c15 c16 c17 c18 c19 c20 c21 c22 c23 c24 c25 c26 c27 c28 c29 c30 c31 c32
+1 1 1 1 1 1 1 1 1 1 1.0000 1.0000 2004-02-29 2004-02-29 11:11:11 2004-02-29 11:11:11 11:11:11 2004 1 1 a 123456789a 123456789a123456789b123456789c tinyblob tinytext blob text mediumblob mediumtext longblob longtext one monday
+9 9 9 9 9 9 9 9 9 9 9.0000 9.0000 2004-02-29 2004-02-29 11:11:11 2004-02-29 11:11:11 11:11:11 2004 1 0 a 123456789a 123456789a123456789b123456789c tinyblob tinytext blob text mediumblob mediumtext longblob longtext two tuesday
+test_sequence
+------ delete tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'delete from t1 where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+execute stmt1;
+insert into t1 values(0,NULL);
+set @arg00=NULL;
+prepare stmt1 from 'delete from t1 where b=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL ;
+a b
+0 NULL
+set @arg00='one';
+execute stmt1 using @arg00;
+select a,b from t1 where b=@arg00;
+a b
+prepare stmt1 from 'truncate table t1' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+test_sequence
+------ update tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'update t1 set b=''a=two'' where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+2 a=two
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+2 a=two
+set @arg00=NULL;
+prepare stmt1 from 'update t1 set b=? where a=2' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+a b
+2 NULL
+set @arg00='two';
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+a b
+2 two
+set @arg00=2;
+prepare stmt1 from 'update t1 set b=NULL where a=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+a b
+2 NULL
+update t1 set b='two' where a=@arg00;
+set @arg00=2000;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+a b
+set @arg00=2;
+set @arg01=22;
+prepare stmt1 from 'update t1 set a=? where a=?' ;
+execute stmt1 using @arg00, @arg00;
+select a,b from t1 where a=@arg00;
+a b
+2 two
+execute stmt1 using @arg01, @arg00;
+select a,b from t1 where a=@arg01;
+a b
+22 two
+execute stmt1 using @arg00, @arg01;
+select a,b from t1 where a=@arg00;
+a b
+2 two
+set @arg00=NULL;
+set @arg01=2;
+execute stmt1 using @arg00, @arg01;
+Warnings:
+Warning 1265 Data truncated for column 'a' at row 1
+select a,b from t1;
+a b
+1 one
+0 two
+3 three
+4 four
+set @arg00=0;
+execute stmt1 using @arg01, @arg00;
+select a,b from t1;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00=23;
+set @arg01='two';
+set @arg02=2;
+set @arg03='two';
+set @arg04=2;
+drop table if exists t2;
+create table t2 as select a,b from t1 ;
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04 ;
+select a,b from t1 where a = @arg00 ;
+a b
+23 two
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a not in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg04, @arg01, @arg02, @arg03, @arg00 ;
+select a,b from t1 ;
+a b
+1 one
+2 two
+3 three
+4 four
+drop table t2 ;
+set @arg00=1;
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit 1';
+execute stmt1 ;
+select a,b from t1 where b = 'bla' ;
+a b
+2 bla
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit ?';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 3
+test_sequence
+------ insert tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'insert into t1 values(5, ''five'' )';
+execute stmt1;
+select a,b from t1 where a = 5;
+a b
+5 five
+set @arg00='six' ;
+prepare stmt1 from 'insert into t1 values(6, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b = @arg00;
+a b
+6 six
+execute stmt1 using @arg00;
+ERROR 23000: Duplicate entry '6' for key 1
+set @arg00=NULL ;
+prepare stmt1 from 'insert into t1 values(0, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL;
+a b
+0 NULL
+set @arg00=8 ;
+set @arg01='eight' ;
+prepare stmt1 from 'insert into t1 values(?, ? )';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where b = @arg01;
+a b
+8 eight
+set @arg00=81 ;
+set @arg01='8-1' ;
+set @arg02=82 ;
+set @arg03='8-2' ;
+prepare stmt1 from 'insert into t1 values(?,?),(?,?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+select a,b from t1 where a in (@arg00,@arg02) ;
+a b
+81 8-1
+82 8-2
+set @arg00=9 ;
+set @arg01='nine' ;
+prepare stmt1 from 'insert into t1 set a=?, b=? ';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where a = @arg00 ;
+a b
+9 nine
+set @arg00=6 ;
+set @arg01=1 ;
+prepare stmt1 from 'insert into t1 set a=?, b=''sechs''
+ on duplicate key update a=a + ?, b=concat(b,''modified'') ';
+execute stmt1 using @arg00, @arg01;
+select * from t1;
+a b
+1 one
+2 two
+3 three
+4 four
+5 five
+7 sixmodified
+0 NULL
+8 eight
+81 8-1
+82 8-2
+9 nine
+set @arg00=81 ;
+set @arg01=1 ;
+execute stmt1 using @arg00, @arg01;
+ERROR 23000: Duplicate entry '82' for key 1
+set @1000=1000 ;
+set @x1000_2="x1000_2" ;
+set @x1000_3="x1000_3" ;
+set @x1000="x1000" ;
+set @1100=1100 ;
+set @x1100="x1100" ;
+set @100=100 ;
+set @updated="updated" ;
+insert into t1 values(1000,'x1000_1') ;
+insert into t1 values(@1000,@x1000_2),(@1000,@x1000_3)
+on duplicate key update a = a + @100, b = concat(b,@updated) ;
+select a,b from t1 where a >= 1000 ;
+a b
+1000 x1000_3
+1100 x1000_1updated
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+prepare stmt1 from ' insert into t1 values(?,?),(?,?)
+ on duplicate key update a = a + ?, b = concat(b,?) ';
+execute stmt1 using @1000, @x1000_2, @1000, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+a b
+1000 x1000_3
+1100 x1000_1updated
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+execute stmt1 using @1000, @x1000_2, @1100, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+a b
+1200 x1000_1updatedupdated
+delete from t1 where a >= 1000 ;
+prepare stmt1 from ' replace into t1 (a,b) select 100, ''hundred'' ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+set @duplicate='duplicate ' ;
+set @1000=1000 ;
+set @5=5 ;
+select a,b from t1 where a < 5 ;
+a b
+1 one
+2 two
+3 three
+4 four
+0 NULL
+insert into t1 select a + @1000, concat(@duplicate,b) from t1
+where a < @5 ;
+affected rows: 5
+info: Records: 5 Duplicates: 0 Warnings: 0
+select a,b from t1 where a >= 1000 ;
+a b
+1001 duplicate one
+1002 duplicate two
+1003 duplicate three
+1004 duplicate four
+1000 NULL
+delete from t1 where a >= 1000 ;
+prepare stmt1 from ' insert into t1 select a + ?, concat(?,b) from t1
+where a < ? ' ;
+execute stmt1 using @1000, @duplicate, @5;
+affected rows: 5
+info: Records: 5 Duplicates: 0 Warnings: 0
+select a,b from t1 where a >= 1000 ;
+a b
+1004 duplicate four
+1003 duplicate three
+1002 duplicate two
+1001 duplicate one
+1000 NULL
+delete from t1 where a >= 1000 ;
+set @float=1.00;
+set @five='five' ;
+drop table if exists t2;
+create table t2 like t1 ;
+insert into t2 (b,a)
+select @duplicate, sum(first.a) from t1 first, t1 second
+where first.a <> @5 and second.b = first.b
+and second.b <> @five
+group by second.b
+having sum(second.a) > @2
+union
+select b, a + @100 from t1
+where (a,b) in ( select sqrt(a+@1)+CAST(@float AS signed),b
+from t1);
+affected rows: 8
+info: Records: 8 Duplicates: 0 Warnings: 0
+select a,b from t2;
+a b
+81 duplicate
+82 duplicate
+8 duplicate
+4 duplicate
+9 duplicate
+7 duplicate
+3 duplicate
+103 three
+delete from t2 ;
+prepare stmt1 from ' insert into t2 (b,a)
+select ?, sum(first.a)
+ from t1 first, t1 second
+ where first.a <> ? and second.b = first.b and second.b <> ?
+ group by second.b
+ having sum(second.a) > ?
+union
+select b, a + ? from t1
+ where (a,b) in ( select sqrt(a+?)+CAST(? AS signed),b
+ from t1 ) ' ;
+execute stmt1 using @duplicate, @5, @five, @2, @100, @1, @float ;
+affected rows: 8
+info: Records: 8 Duplicates: 0 Warnings: 0
+select a,b from t2;
+a b
+81 duplicate
+82 duplicate
+8 duplicate
+4 duplicate
+9 duplicate
+7 duplicate
+3 duplicate
+103 three
+drop table t2;
+drop table t1, t_many_col_types;
diff --git a/mysql-test/r/ps_3innodb.result b/mysql-test/r/ps_3innodb.result
new file mode 100644
index 00000000000..dfb147d0795
--- /dev/null
+++ b/mysql-test/r/ps_3innodb.result
@@ -0,0 +1,1269 @@
+use test;
+drop table if exists t1, t_many_col_types ;
+create table t1
+(
+a int, b varchar(30),
+primary key(a)
+) engine = 'InnoDB' ;
+create table t_many_col_types
+(
+c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+c5 integer, c6 bigint, c7 float, c8 double,
+c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+c13 date, c14 datetime, c15 timestamp(14), c16 time,
+c17 year, c18 bit, c19 bool, c20 char,
+c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
+c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
+c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
+c32 set('monday', 'tuesday', 'wednesday'),
+primary key(c1)
+) engine = 'InnoDB' ;
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+test_sequence
+------ simple select tests ------
+set @arg00='SELECT' ;
+prepare stmt1 from ' ? a from t1 where a=1 ';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? a from t1 where a=1' at line 1
+set @arg00=1 ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+1 one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+1 one
+set @arg00='lion' ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+lion one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+lion one
+set @arg00=NULL ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+NULL one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+NULL one
+set @arg00=1 ;
+select b, a - @arg00 from t1 where a=1 ;
+b a - @arg00
+one 0
+prepare stmt1 from ' select b, a - ? from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+b a - ?
+one 0
+set @arg00='MySQL' ;
+select substr(@arg00,1,2) from t1 where a=1 ;
+substr(@arg00,1,2)
+My
+prepare stmt1 from ' select substr(?,1,2) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr(?,1,2)
+My
+set @arg00=3 ;
+select substr('MySQL',@arg00,5) from t1 where a=1 ;
+substr('MySQL',@arg00,5)
+SQL
+prepare stmt1 from ' select substr(''MySQL'',?,5) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr('MySQL',?,5)
+SQL
+select substr('MySQL',1,@arg00) from t1 where a=1 ;
+substr('MySQL',1,@arg00)
+MyS
+prepare stmt1 from ' select substr(''MySQL'',1,?) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr('MySQL',1,?)
+MyS
+set @arg00='MySQL' ;
+select a , concat(@arg00,b) from t1 ;
+a concat(@arg00,b)
+1 MySQLone
+2 MySQLtwo
+3 MySQLthree
+4 MySQLfour
+prepare stmt1 from ' select a , concat(?,b) from t1 ' ;
+execute stmt1 using @arg00;
+a concat(?,b)
+1 MySQLone
+2 MySQLtwo
+3 MySQLthree
+4 MySQLfour
+select a , concat(b,@arg00) from t1 ;
+a concat(b,@arg00)
+1 oneMySQL
+2 twoMySQL
+3 threeMySQL
+4 fourMySQL
+prepare stmt1 from ' select a , concat(b,?) from t1 ' ;
+execute stmt1 using @arg00;
+a concat(b,?)
+1 oneMySQL
+2 twoMySQL
+3 threeMySQL
+4 fourMySQL
+set @arg00='MySQL' ;
+select group_concat(@arg00,b) from t1
+group by 'a' ;
+group_concat(@arg00,b)
+MySQLone,MySQLtwo,MySQLthree,MySQLfour
+prepare stmt1 from ' select group_concat(?,b) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+group_concat(?,b)
+MySQLone,MySQLtwo,MySQLthree,MySQLfour
+select group_concat(b,@arg00) from t1
+group by 'a' ;
+group_concat(b,@arg00)
+oneMySQL,twoMySQL,threeMySQL,fourMySQL
+prepare stmt1 from ' select group_concat(b,?) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+group_concat(b,?)
+oneMySQL,twoMySQL,threeMySQL,fourMySQL
+set @arg00='first' ;
+set @arg01='second' ;
+set @arg02=NULL;
+select @arg00, @arg01 from t1 where a=1 ;
+@arg00 @arg01
+first second
+prepare stmt1 from ' select ?, ? from t1 where a=1 ' ;
+execute stmt1 using @arg00, @arg01 ;
+? ?
+first second
+execute stmt1 using @arg02, @arg01 ;
+? ?
+NULL second
+execute stmt1 using @arg00, @arg02 ;
+? ?
+first NULL
+execute stmt1 using @arg02, @arg02 ;
+? ?
+NULL NULL
+drop table if exists new_tab ;
+create table new_tab (id1 int(11) not null default '0',
+value2 varchar(100), value1 varchar(100)) ;
+insert into new_tab values (1,'hh','hh'),(2,'hh','hh'),
+(1,'ii','ii'),(2,'ii','ii') ;
+prepare stmt1 from ' select id1,value1 from new_tab where id1=? or value1=? ' ;
+set @arg00=1 ;
+set @arg01='hh' ;
+execute stmt1 using @arg00, @arg01 ;
+id1 value1
+1 hh
+2 hh
+1 ii
+drop table new_tab ;
+drop table if exists new_tab ;
+create table new_tab(session_id char(9) not null) ;
+insert into new_tab values ('abc') ;
+prepare stmt1 from ' select * from new_tab
+where ?=''1111'' and session_id = ''abc'' ' ;
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+session_id
+set @arg00='1111' ;
+execute stmt1 using @arg00 ;
+session_id
+abc
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+session_id
+drop table new_tab ;
+set @arg00='FROM' ;
+select a @arg00 t1 where a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 t1 where a=1' at line 1
+prepare stmt1 from ' select a ? t1 where a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? t1 where a=1' at line 1
+set @arg00='t1' ;
+select a from @arg00 where a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 where a=1' at line 1
+prepare stmt1 from ' select a from ? where a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? where a=1' at line 1
+set @arg00='WHERE' ;
+select a from t1 @arg00 a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 a=1' at line 1
+prepare stmt1 from ' select a from t1 ? a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? a=1' at line 1
+set @arg00=1 ;
+select a FROM t1 where a=@arg00 ;
+a
+1
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+a
+1
+set @arg00=1000 ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=NULL ;
+select a FROM t1 where a=@arg00 ;
+a
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=4 ;
+select a FROM t1 where a=sqrt(@arg00) ;
+a
+2
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+a
+2
+set @arg00=NULL ;
+select a FROM t1 where a=sqrt(@arg00) ;
+a
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=2 ;
+set @arg01=3 ;
+select a FROM t1 where a in (@arg00,@arg01);
+a
+2
+3
+prepare stmt1 from ' select a FROM t1 where a in (?,?) ';
+execute stmt1 using @arg00, @arg01;
+a
+2
+3
+prepare stmt1 from ' select b FROM t1 where b like ? ';
+set @arg00='two' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='tw%' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='%wo' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='>' ;
+select a FROM t1 where a @arg00 1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 1' at line 1
+prepare stmt1 from ' select a FROM t1 where a ? 1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? 1' at line 1
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00='two' ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> @arg00 ;
+a b
+1 one
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+3 three
+4 four
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00=2 ;
+select a,b from t1 order by 2 ;
+a b
+4 four
+1 one
+3 three
+2 two
+prepare stmt1 from ' select a,b from t1
+order by ? ';
+execute stmt1 using @arg00;
+a b
+4 four
+1 one
+3 three
+2 two
+set @arg00=1;
+prepare stmt1 from ' select a,b from t1
+limit 1 ';
+execute stmt1 ;
+a b
+1 one
+prepare stmt1 from ' select a,b from t1
+limit ? ';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 2
+set @arg00='b' ;
+set @arg01=0 ;
+set @arg02=2 ;
+set @arg03=2 ;
+select sum(a), @arg00 from t1 where a > @arg01
+and b is not null group by substr(b,@arg02)
+having sum(a) <> @arg03 ;
+sum(a) @arg00
+3 b
+1 b
+4 b
+prepare stmt1 from ' select sum(a), ? from t1 where a > ?
+and b is not null group by substr(b,?)
+having sum(a) <> ? ';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+sum(a) ?
+3 b
+1 b
+4 b
+test_sequence
+------ join tests ------
+select first.a as a1, second.a as a2
+from t1 first, t1 second
+where first.a = second.a ;
+a1 a2
+1 1
+2 2
+3 3
+4 4
+prepare stmt1 from ' select first.a as a1, second.a as a2
+ from t1 first, t1 second
+ where first.a = second.a ';
+execute stmt1 ;
+a1 a2
+1 1
+2 2
+3 3
+4 4
+set @arg00='ABC';
+set @arg01='two';
+set @arg02='one';
+select first.a, @arg00, second.a FROM t1 first, t1 second
+where @arg01 = first.b or first.a = second.a or second.b = @arg02;
+a @arg00 a
+1 ABC 1
+2 ABC 1
+3 ABC 1
+4 ABC 1
+2 ABC 2
+2 ABC 3
+3 ABC 3
+2 ABC 4
+4 ABC 4
+prepare stmt1 from ' select first.a, ?, second.a FROM t1 first, t1 second
+ where ? = first.b or first.a = second.a or second.b = ? ';
+execute stmt1 using @arg00, @arg01, @arg02;
+a ? a
+1 ABC 1
+2 ABC 1
+3 ABC 1
+4 ABC 1
+2 ABC 2
+2 ABC 3
+3 ABC 3
+2 ABC 4
+4 ABC 4
+test_sequence
+------ subquery tests ------
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') ';
+execute stmt1 ;
+a b
+2 two
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = 'two' ) and b=@arg00 ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') and b=? ';
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = @arg00 ) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ? ) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=3 ;
+set @arg01='three' ;
+select a,b FROM t1 where (a,b) in (select 3, 'three');
+a b
+3 three
+select a FROM t1 where (a,b) in (select @arg00,@arg01);
+a
+3
+prepare stmt1 from ' select a FROM t1 where (a,b) in (select ?, ?) ';
+execute stmt1 using @arg00, @arg01;
+a
+3
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+select a, @arg00, b FROM t1 outer_table where
+b=@arg01 and a = (select @arg02 from t1 where b = @arg03 ) ;
+a @arg00 b
+2 1 two
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where b = ? ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+a ? b
+2 1 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b ) ';
+execute stmt1 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = outer_table.b ) and b=@arg00 ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b) and b=? ';
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where a = @arg00 and b = outer_table.b) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where a = ? and b = outer_table.b) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where outer_table.a = @arg00 and a=2) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where outer_table.a = ? and a=2) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+select a, @arg00, b FROM t1 outer_table where
+b=@arg01 and a = (select @arg02 from t1 where outer_table.b = @arg03
+and outer_table.a=a ) ;
+a @arg00 b
+2 1 two
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where outer_table.b = ?
+ and outer_table.a=a ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+a ? b
+2 1 two
+set @arg00=1 ;
+set @arg01=0 ;
+select a, @arg00
+from ( select a - @arg00 as a from t1 where a=@arg00 ) as t2
+where a=@arg01;
+a @arg00
+0 1
+prepare stmt1 from ' select a, ?
+ from ( select a - ? as a from t1 where a=? ) as t2
+ where a=? ';
+execute stmt1 using @arg00, @arg00, @arg00, @arg01 ;
+a ?
+0 1
+drop table if exists t2 ;
+create table t2 as select * from t_many_col_types;
+set @stmt= ' SELECT
+ (SELECT SUM(c1 + c12 + 0.0) FROM t2
+ where (t_many_col_types.c2 - 0e-3) = t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select 1.0e+0 from t2
+ where t2.c3 * 9.0000000000 = t_many_col_types.c4) as exists_s,
+ c5 * 4 in (select c6 + 0.3e+1 from t2) as in_s,
+ (c7 - 4, c8 - 4) in (select c9 + 4.0, c10 + 40e-1 from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x = c25 ' ;
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def scalar_s 5 21 7 Y 32768 4 8
+def exists_s 8 1 1 N 32769 0 8
+def in_s 8 21 1 Y 32768 0 8
+def in_row_s 8 21 1 Y 32768 0 8
+scalar_s exists_s in_s in_row_s
+2.0000 0 1 0
+2.0000 0 1 0
+18.0000 1 0 1
+18.0000 1 0 1
+execute stmt1 ;
+scalar_s exists_s in_s in_row_s
+2.0000 0 1 0
+2.0000 0 1 0
+18.0000 1 0 1
+18.0000 1 0 1
+set @stmt= concat('explain ',@stmt);
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 18 N 1 31 63
+def table 253 64 16 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 44 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 3 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+execute stmt1 ;
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 3 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+set @stmt= ' SELECT
+ (SELECT SUM(c1+c12+?) FROM t2 where (t_many_col_types.c2-?)=t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select ? from t2
+ where t2.c3*?=t_many_col_types.c4) as exists_s,
+ c5*? in (select c6+? from t2) as in_s,
+ (c7-?, c8-?) in (select c9+?, c10+? from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x =c25 ' ;
+set @arg00= 0.0 ;
+set @arg01= 0e-3 ;
+set @arg02= 1.0e+0 ;
+set @arg03= 9.0000000000 ;
+set @arg04= 4 ;
+set @arg05= 0.3e+1 ;
+set @arg06= 4 ;
+set @arg07= 4 ;
+set @arg08= 4.0 ;
+set @arg09= 40e-1 ;
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def scalar_s 5 23 2 Y 32768 31 8
+def exists_s 8 1 1 N 32769 0 8
+def in_s 8 21 1 Y 32768 0 8
+def in_row_s 8 21 1 Y 32768 0 8
+scalar_s exists_s in_s in_row_s
+2 0 1 0
+2 0 1 0
+18 1 0 1
+18 1 0 1
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+scalar_s exists_s in_s in_row_s
+2 0 1 0
+2 0 1 0
+18 1 0 1
+18 1 0 1
+set @stmt= concat('explain ',@stmt);
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 18 N 1 31 63
+def table 253 64 16 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 44 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 3 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 3 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+drop table t2 ;
+test_sequence
+------ union tests ------
+prepare stmt1 from ' select a FROM t1 where a=1
+ union distinct
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+a
+1
+execute stmt1 ;
+a
+1
+prepare stmt1 from ' select a FROM t1 where a=1
+ union all
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+a
+1
+1
+set @arg00=1 ;
+select @arg00 FROM t1 where a=1
+union distinct
+select 1 FROM t1 where a=1;
+@arg00
+1
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select 1 FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+?
+1
+set @arg00=1 ;
+select 1 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+1
+1
+prepare stmt1 from ' select 1 FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+1
+1
+set @arg00='a' ;
+select @arg00 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+@arg00
+a
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ';
+execute stmt1 using @arg00, @arg00;
+?
+a
+prepare stmt1 from ' select ?
+ union distinct
+ select ? ';
+execute stmt1 using @arg00, @arg00;
+?
+a
+set @arg00='a' ;
+set @arg01=1 ;
+set @arg02='a' ;
+set @arg03=2 ;
+select @arg00 FROM t1 where a=@arg01
+union distinct
+select @arg02 FROM t1 where a=@arg03;
+@arg00
+a
+prepare stmt1 from ' select ? FROM t1 where a=?
+ union distinct
+ select ? FROM t1 where a=? ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+?
+a
+set @arg00=1 ;
+prepare stmt1 from ' select sum(a) + 200, ? from t1
+union distinct
+select sum(a) + 200, 1 from t1
+group by b ' ;
+execute stmt1 using @arg00;
+sum(a) + 200 ?
+210 1
+204 1
+201 1
+203 1
+202 1
+set @Oporto='Oporto' ;
+set @Lisboa='Lisboa' ;
+set @0=0 ;
+set @1=1 ;
+set @2=2 ;
+set @3=3 ;
+set @4=4 ;
+select @Oporto,@Lisboa,@0,@1,@2,@3,@4 ;
+@Oporto @Lisboa @0 @1 @2 @3 @4
+Oporto Lisboa 0 1 2 3 4
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+group by b ;
+the_sum the_town
+204 Oporto
+201 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+201 Lisboa
+203 Lisboa
+202 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ group by b ' ;
+execute stmt1 using @Oporto, @Lisboa;
+the_sum the_town
+204 Oporto
+201 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+201 Lisboa
+203 Lisboa
+202 Lisboa
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b ;
+the_sum the_town
+204 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+203 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b ' ;
+execute stmt1 using @Oporto, @1, @Lisboa, @2;
+the_sum the_town
+204 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+203 Lisboa
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+having avg(a) > @2
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b
+having avg(a) > @3;
+the_sum the_town
+204 Oporto
+203 Oporto
+204 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ having avg(a) > ?
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b
+ having avg(a) > ? ';
+execute stmt1 using @Oporto, @1, @2, @Lisboa, @2, @3;
+the_sum the_town
+204 Oporto
+203 Oporto
+204 Lisboa
+test_sequence
+------ explain select tests ------
+prepare stmt1 from ' select * from t_many_col_types ' ;
+execute stmt1;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def test t_many_col_types t_many_col_types c1 c1 1 4 1 N 49155 0 63
+def test t_many_col_types t_many_col_types c2 c2 2 6 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c3 c3 9 9 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c4 c4 3 11 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c5 c5 3 11 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c6 c6 8 20 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c7 c7 4 12 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c8 c8 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c9 c9 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c10 c10 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c11 c11 0 9 6 Y 32768 4 63
+def test t_many_col_types t_many_col_types c12 c12 0 10 6 Y 32768 4 63
+def test t_many_col_types t_many_col_types c13 c13 10 10 10 Y 128 0 63
+def test t_many_col_types t_many_col_types c14 c14 12 19 19 Y 128 0 63
+def test t_many_col_types t_many_col_types c15 c15 7 19 19 N 1217 0 63
+def test t_many_col_types t_many_col_types c16 c16 11 8 8 Y 128 0 63
+def test t_many_col_types t_many_col_types c17 c17 13 4 4 Y 32864 0 63
+def test t_many_col_types t_many_col_types c18 c18 1 1 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c19 c19 1 1 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c20 c20 254 1 1 Y 0 0 8
+def test t_many_col_types t_many_col_types c21 c21 253 10 10 Y 0 0 8
+def test t_many_col_types t_many_col_types c22 c22 253 30 30 Y 0 0 8
+def test t_many_col_types t_many_col_types c23 c23 252 255 8 Y 144 0 63
+def test t_many_col_types t_many_col_types c24 c24 252 255 8 Y 16 0 8
+def test t_many_col_types t_many_col_types c25 c25 252 65535 4 Y 144 0 63
+def test t_many_col_types t_many_col_types c26 c26 252 65535 4 Y 16 0 8
+def test t_many_col_types t_many_col_types c27 c27 252 16777215 10 Y 144 0 63
+def test t_many_col_types t_many_col_types c28 c28 252 16777215 10 Y 16 0 8
+def test t_many_col_types t_many_col_types c29 c29 252 16777215 8 Y 144 0 63
+def test t_many_col_types t_many_col_types c30 c30 252 16777215 8 Y 16 0 8
+def test t_many_col_types t_many_col_types c31 c31 254 5 3 Y 256 0 8
+def test t_many_col_types t_many_col_types c32 c32 254 24 7 Y 2048 0 8
+c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 c11 c12 c13 c14 c15 c16 c17 c18 c19 c20 c21 c22 c23 c24 c25 c26 c27 c28 c29 c30 c31 c32
+1 1 1 1 1 1 1 1 1 1 1.0000 1.0000 2004-02-29 2004-02-29 11:11:11 2004-02-29 11:11:11 11:11:11 2004 1 1 a 123456789a 123456789a123456789b123456789c tinyblob tinytext blob text mediumblob mediumtext longblob longtext one monday
+9 9 9 9 9 9 9 9 9 9 9.0000 9.0000 2004-02-29 2004-02-29 11:11:11 2004-02-29 11:11:11 11:11:11 2004 1 0 a 123456789a 123456789a123456789b123456789c tinyblob tinytext blob text mediumblob mediumtext longblob longtext two tuesday
+test_sequence
+------ delete tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'delete from t1 where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+execute stmt1;
+insert into t1 values(0,NULL);
+set @arg00=NULL;
+prepare stmt1 from 'delete from t1 where b=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL ;
+a b
+0 NULL
+set @arg00='one';
+execute stmt1 using @arg00;
+select a,b from t1 where b=@arg00;
+a b
+prepare stmt1 from 'truncate table t1' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+test_sequence
+------ update tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'update t1 set b=''a=two'' where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+2 a=two
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+2 a=two
+set @arg00=NULL;
+prepare stmt1 from 'update t1 set b=? where a=2' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+a b
+2 NULL
+set @arg00='two';
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+a b
+2 two
+set @arg00=2;
+prepare stmt1 from 'update t1 set b=NULL where a=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+a b
+2 NULL
+update t1 set b='two' where a=@arg00;
+set @arg00=2000;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+a b
+set @arg00=2;
+set @arg01=22;
+prepare stmt1 from 'update t1 set a=? where a=?' ;
+execute stmt1 using @arg00, @arg00;
+select a,b from t1 where a=@arg00;
+a b
+2 two
+execute stmt1 using @arg01, @arg00;
+select a,b from t1 where a=@arg01;
+a b
+22 two
+execute stmt1 using @arg00, @arg01;
+select a,b from t1 where a=@arg00;
+a b
+2 two
+set @arg00=NULL;
+set @arg01=2;
+execute stmt1 using @arg00, @arg01;
+Warnings:
+Warning 1265 Data truncated for column 'a' at row 1
+select a,b from t1;
+a b
+0 two
+1 one
+3 three
+4 four
+set @arg00=0;
+execute stmt1 using @arg01, @arg00;
+select a,b from t1;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00=23;
+set @arg01='two';
+set @arg02=2;
+set @arg03='two';
+set @arg04=2;
+drop table if exists t2;
+create table t2 as select a,b from t1 ;
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04 ;
+select a,b from t1 where a = @arg00 ;
+a b
+23 two
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a not in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg04, @arg01, @arg02, @arg03, @arg00 ;
+select a,b from t1 ;
+a b
+1 one
+2 two
+3 three
+4 four
+drop table t2 ;
+set @arg00=1;
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit 1';
+execute stmt1 ;
+select a,b from t1 where b = 'bla' ;
+a b
+2 bla
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit ?';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 3
+test_sequence
+------ insert tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'insert into t1 values(5, ''five'' )';
+execute stmt1;
+select a,b from t1 where a = 5;
+a b
+5 five
+set @arg00='six' ;
+prepare stmt1 from 'insert into t1 values(6, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b = @arg00;
+a b
+6 six
+execute stmt1 using @arg00;
+ERROR 23000: Duplicate entry '6' for key 1
+set @arg00=NULL ;
+prepare stmt1 from 'insert into t1 values(0, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL;
+a b
+0 NULL
+set @arg00=8 ;
+set @arg01='eight' ;
+prepare stmt1 from 'insert into t1 values(?, ? )';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where b = @arg01;
+a b
+8 eight
+set @arg00=81 ;
+set @arg01='8-1' ;
+set @arg02=82 ;
+set @arg03='8-2' ;
+prepare stmt1 from 'insert into t1 values(?,?),(?,?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+select a,b from t1 where a in (@arg00,@arg02) ;
+a b
+81 8-1
+82 8-2
+set @arg00=9 ;
+set @arg01='nine' ;
+prepare stmt1 from 'insert into t1 set a=?, b=? ';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where a = @arg00 ;
+a b
+9 nine
+set @arg00=6 ;
+set @arg01=1 ;
+prepare stmt1 from 'insert into t1 set a=?, b=''sechs''
+ on duplicate key update a=a + ?, b=concat(b,''modified'') ';
+execute stmt1 using @arg00, @arg01;
+select * from t1;
+a b
+0 NULL
+1 one
+2 two
+3 three
+4 four
+5 five
+7 sixmodified
+8 eight
+9 nine
+81 8-1
+82 8-2
+set @arg00=81 ;
+set @arg01=1 ;
+execute stmt1 using @arg00, @arg01;
+ERROR 23000: Duplicate entry '82' for key 1
+set @1000=1000 ;
+set @x1000_2="x1000_2" ;
+set @x1000_3="x1000_3" ;
+set @x1000="x1000" ;
+set @1100=1100 ;
+set @x1100="x1100" ;
+set @100=100 ;
+set @updated="updated" ;
+insert into t1 values(1000,'x1000_1') ;
+insert into t1 values(@1000,@x1000_2),(@1000,@x1000_3)
+on duplicate key update a = a + @100, b = concat(b,@updated) ;
+select a,b from t1 where a >= 1000 ;
+a b
+1000 x1000_3
+1100 x1000_1updated
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+prepare stmt1 from ' insert into t1 values(?,?),(?,?)
+ on duplicate key update a = a + ?, b = concat(b,?) ';
+execute stmt1 using @1000, @x1000_2, @1000, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+a b
+1000 x1000_3
+1100 x1000_1updated
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+execute stmt1 using @1000, @x1000_2, @1100, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+a b
+1200 x1000_1updatedupdated
+delete from t1 where a >= 1000 ;
+prepare stmt1 from ' replace into t1 (a,b) select 100, ''hundred'' ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+set @duplicate='duplicate ' ;
+set @1000=1000 ;
+set @5=5 ;
+select a,b from t1 where a < 5 ;
+a b
+0 NULL
+1 one
+2 two
+3 three
+4 four
+insert into t1 select a + @1000, concat(@duplicate,b) from t1
+where a < @5 ;
+affected rows: 5
+info: Records: 5 Duplicates: 0 Warnings: 0
+select a,b from t1 where a >= 1000 ;
+a b
+1000 NULL
+1001 duplicate one
+1002 duplicate two
+1003 duplicate three
+1004 duplicate four
+delete from t1 where a >= 1000 ;
+prepare stmt1 from ' insert into t1 select a + ?, concat(?,b) from t1
+where a < ? ' ;
+execute stmt1 using @1000, @duplicate, @5;
+affected rows: 5
+info: Records: 5 Duplicates: 0 Warnings: 0
+select a,b from t1 where a >= 1000 ;
+a b
+1000 NULL
+1001 duplicate one
+1002 duplicate two
+1003 duplicate three
+1004 duplicate four
+delete from t1 where a >= 1000 ;
+set @float=1.00;
+set @five='five' ;
+drop table if exists t2;
+create table t2 like t1 ;
+insert into t2 (b,a)
+select @duplicate, sum(first.a) from t1 first, t1 second
+where first.a <> @5 and second.b = first.b
+and second.b <> @five
+group by second.b
+having sum(second.a) > @2
+union
+select b, a + @100 from t1
+where (a,b) in ( select sqrt(a+@1)+CAST(@float AS signed),b
+from t1);
+affected rows: 8
+info: Records: 8 Duplicates: 0 Warnings: 0
+select a,b from t2;
+a b
+3 duplicate
+4 duplicate
+7 duplicate
+8 duplicate
+9 duplicate
+81 duplicate
+82 duplicate
+103 three
+delete from t2 ;
+prepare stmt1 from ' insert into t2 (b,a)
+select ?, sum(first.a)
+ from t1 first, t1 second
+ where first.a <> ? and second.b = first.b and second.b <> ?
+ group by second.b
+ having sum(second.a) > ?
+union
+select b, a + ? from t1
+ where (a,b) in ( select sqrt(a+?)+CAST(? AS signed),b
+ from t1 ) ' ;
+execute stmt1 using @duplicate, @5, @five, @2, @100, @1, @float ;
+affected rows: 8
+info: Records: 8 Duplicates: 0 Warnings: 0
+select a,b from t2;
+a b
+3 duplicate
+4 duplicate
+7 duplicate
+8 duplicate
+9 duplicate
+81 duplicate
+82 duplicate
+103 three
+drop table t2;
+drop table t1, t_many_col_types;
diff --git a/mysql-test/r/ps_4heap.result b/mysql-test/r/ps_4heap.result
new file mode 100644
index 00000000000..112ef86a681
--- /dev/null
+++ b/mysql-test/r/ps_4heap.result
@@ -0,0 +1,1270 @@
+use test;
+drop table if exists t1, t_many_col_types ;
+create table t1
+(
+a int, b varchar(30),
+primary key(a)
+) engine = 'HEAP' ;
+drop table if exists t_many_col_types;
+create table t_many_col_types
+(
+c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+c5 integer, c6 bigint, c7 float, c8 double,
+c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+c13 date, c14 datetime, c15 timestamp(14), c16 time,
+c17 year, c18 bit, c19 bool, c20 char,
+c21 char(10), c22 varchar(30), c23 char(100), c24 char(100),
+c25 char(100), c26 char(100), c27 char(100), c28 char(100),
+c29 char(100), c30 char(100), c31 enum('one', 'two', 'three'),
+c32 set('monday', 'tuesday', 'wednesday'),
+primary key(c1)
+) engine = 'HEAP' ;
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+test_sequence
+------ simple select tests ------
+set @arg00='SELECT' ;
+prepare stmt1 from ' ? a from t1 where a=1 ';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? a from t1 where a=1' at line 1
+set @arg00=1 ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+1 one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+1 one
+set @arg00='lion' ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+lion one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+lion one
+set @arg00=NULL ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+NULL one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+NULL one
+set @arg00=1 ;
+select b, a - @arg00 from t1 where a=1 ;
+b a - @arg00
+one 0
+prepare stmt1 from ' select b, a - ? from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+b a - ?
+one 0
+set @arg00='MySQL' ;
+select substr(@arg00,1,2) from t1 where a=1 ;
+substr(@arg00,1,2)
+My
+prepare stmt1 from ' select substr(?,1,2) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr(?,1,2)
+My
+set @arg00=3 ;
+select substr('MySQL',@arg00,5) from t1 where a=1 ;
+substr('MySQL',@arg00,5)
+SQL
+prepare stmt1 from ' select substr(''MySQL'',?,5) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr('MySQL',?,5)
+SQL
+select substr('MySQL',1,@arg00) from t1 where a=1 ;
+substr('MySQL',1,@arg00)
+MyS
+prepare stmt1 from ' select substr(''MySQL'',1,?) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr('MySQL',1,?)
+MyS
+set @arg00='MySQL' ;
+select a , concat(@arg00,b) from t1 ;
+a concat(@arg00,b)
+1 MySQLone
+2 MySQLtwo
+3 MySQLthree
+4 MySQLfour
+prepare stmt1 from ' select a , concat(?,b) from t1 ' ;
+execute stmt1 using @arg00;
+a concat(?,b)
+1 MySQLone
+2 MySQLtwo
+3 MySQLthree
+4 MySQLfour
+select a , concat(b,@arg00) from t1 ;
+a concat(b,@arg00)
+1 oneMySQL
+2 twoMySQL
+3 threeMySQL
+4 fourMySQL
+prepare stmt1 from ' select a , concat(b,?) from t1 ' ;
+execute stmt1 using @arg00;
+a concat(b,?)
+1 oneMySQL
+2 twoMySQL
+3 threeMySQL
+4 fourMySQL
+set @arg00='MySQL' ;
+select group_concat(@arg00,b) from t1
+group by 'a' ;
+group_concat(@arg00,b)
+MySQLone,MySQLtwo,MySQLthree,MySQLfour
+prepare stmt1 from ' select group_concat(?,b) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+group_concat(?,b)
+MySQLone,MySQLtwo,MySQLthree,MySQLfour
+select group_concat(b,@arg00) from t1
+group by 'a' ;
+group_concat(b,@arg00)
+oneMySQL,twoMySQL,threeMySQL,fourMySQL
+prepare stmt1 from ' select group_concat(b,?) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+group_concat(b,?)
+oneMySQL,twoMySQL,threeMySQL,fourMySQL
+set @arg00='first' ;
+set @arg01='second' ;
+set @arg02=NULL;
+select @arg00, @arg01 from t1 where a=1 ;
+@arg00 @arg01
+first second
+prepare stmt1 from ' select ?, ? from t1 where a=1 ' ;
+execute stmt1 using @arg00, @arg01 ;
+? ?
+first second
+execute stmt1 using @arg02, @arg01 ;
+? ?
+NULL second
+execute stmt1 using @arg00, @arg02 ;
+? ?
+first NULL
+execute stmt1 using @arg02, @arg02 ;
+? ?
+NULL NULL
+drop table if exists new_tab ;
+create table new_tab (id1 int(11) not null default '0',
+value2 varchar(100), value1 varchar(100)) ;
+insert into new_tab values (1,'hh','hh'),(2,'hh','hh'),
+(1,'ii','ii'),(2,'ii','ii') ;
+prepare stmt1 from ' select id1,value1 from new_tab where id1=? or value1=? ' ;
+set @arg00=1 ;
+set @arg01='hh' ;
+execute stmt1 using @arg00, @arg01 ;
+id1 value1
+1 hh
+2 hh
+1 ii
+drop table new_tab ;
+drop table if exists new_tab ;
+create table new_tab(session_id char(9) not null) ;
+insert into new_tab values ('abc') ;
+prepare stmt1 from ' select * from new_tab
+where ?=''1111'' and session_id = ''abc'' ' ;
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+session_id
+set @arg00='1111' ;
+execute stmt1 using @arg00 ;
+session_id
+abc
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+session_id
+drop table new_tab ;
+set @arg00='FROM' ;
+select a @arg00 t1 where a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 t1 where a=1' at line 1
+prepare stmt1 from ' select a ? t1 where a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? t1 where a=1' at line 1
+set @arg00='t1' ;
+select a from @arg00 where a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 where a=1' at line 1
+prepare stmt1 from ' select a from ? where a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? where a=1' at line 1
+set @arg00='WHERE' ;
+select a from t1 @arg00 a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 a=1' at line 1
+prepare stmt1 from ' select a from t1 ? a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? a=1' at line 1
+set @arg00=1 ;
+select a FROM t1 where a=@arg00 ;
+a
+1
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+a
+1
+set @arg00=1000 ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=NULL ;
+select a FROM t1 where a=@arg00 ;
+a
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=4 ;
+select a FROM t1 where a=sqrt(@arg00) ;
+a
+2
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+a
+2
+set @arg00=NULL ;
+select a FROM t1 where a=sqrt(@arg00) ;
+a
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=2 ;
+set @arg01=3 ;
+select a FROM t1 where a in (@arg00,@arg01);
+a
+2
+3
+prepare stmt1 from ' select a FROM t1 where a in (?,?) ';
+execute stmt1 using @arg00, @arg01;
+a
+2
+3
+prepare stmt1 from ' select b FROM t1 where b like ? ';
+set @arg00='two' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='tw%' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='%wo' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='>' ;
+select a FROM t1 where a @arg00 1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 1' at line 1
+prepare stmt1 from ' select a FROM t1 where a ? 1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? 1' at line 1
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00='two' ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> @arg00 ;
+a b
+1 one
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+3 three
+4 four
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00=2 ;
+select a,b from t1 order by 2 ;
+a b
+4 four
+1 one
+3 three
+2 two
+prepare stmt1 from ' select a,b from t1
+order by ? ';
+execute stmt1 using @arg00;
+a b
+4 four
+1 one
+3 three
+2 two
+set @arg00=1;
+prepare stmt1 from ' select a,b from t1
+limit 1 ';
+execute stmt1 ;
+a b
+1 one
+prepare stmt1 from ' select a,b from t1
+limit ? ';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 2
+set @arg00='b' ;
+set @arg01=0 ;
+set @arg02=2 ;
+set @arg03=2 ;
+select sum(a), @arg00 from t1 where a > @arg01
+and b is not null group by substr(b,@arg02)
+having sum(a) <> @arg03 ;
+sum(a) @arg00
+3 b
+1 b
+4 b
+prepare stmt1 from ' select sum(a), ? from t1 where a > ?
+and b is not null group by substr(b,?)
+having sum(a) <> ? ';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+sum(a) ?
+3 b
+1 b
+4 b
+test_sequence
+------ join tests ------
+select first.a as a1, second.a as a2
+from t1 first, t1 second
+where first.a = second.a ;
+a1 a2
+1 1
+2 2
+3 3
+4 4
+prepare stmt1 from ' select first.a as a1, second.a as a2
+ from t1 first, t1 second
+ where first.a = second.a ';
+execute stmt1 ;
+a1 a2
+1 1
+2 2
+3 3
+4 4
+set @arg00='ABC';
+set @arg01='two';
+set @arg02='one';
+select first.a, @arg00, second.a FROM t1 first, t1 second
+where @arg01 = first.b or first.a = second.a or second.b = @arg02;
+a @arg00 a
+1 ABC 1
+2 ABC 1
+3 ABC 1
+4 ABC 1
+2 ABC 2
+2 ABC 3
+3 ABC 3
+2 ABC 4
+4 ABC 4
+prepare stmt1 from ' select first.a, ?, second.a FROM t1 first, t1 second
+ where ? = first.b or first.a = second.a or second.b = ? ';
+execute stmt1 using @arg00, @arg01, @arg02;
+a ? a
+1 ABC 1
+2 ABC 1
+3 ABC 1
+4 ABC 1
+2 ABC 2
+2 ABC 3
+3 ABC 3
+2 ABC 4
+4 ABC 4
+test_sequence
+------ subquery tests ------
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') ';
+execute stmt1 ;
+a b
+2 two
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = 'two' ) and b=@arg00 ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') and b=? ';
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = @arg00 ) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ? ) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=3 ;
+set @arg01='three' ;
+select a,b FROM t1 where (a,b) in (select 3, 'three');
+a b
+3 three
+select a FROM t1 where (a,b) in (select @arg00,@arg01);
+a
+3
+prepare stmt1 from ' select a FROM t1 where (a,b) in (select ?, ?) ';
+execute stmt1 using @arg00, @arg01;
+a
+3
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+select a, @arg00, b FROM t1 outer_table where
+b=@arg01 and a = (select @arg02 from t1 where b = @arg03 ) ;
+a @arg00 b
+2 1 two
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where b = ? ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+a ? b
+2 1 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b ) ';
+execute stmt1 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = outer_table.b ) and b=@arg00 ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b) and b=? ';
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where a = @arg00 and b = outer_table.b) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where a = ? and b = outer_table.b) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where outer_table.a = @arg00 and a=2) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where outer_table.a = ? and a=2) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+select a, @arg00, b FROM t1 outer_table where
+b=@arg01 and a = (select @arg02 from t1 where outer_table.b = @arg03
+and outer_table.a=a ) ;
+a @arg00 b
+2 1 two
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where outer_table.b = ?
+ and outer_table.a=a ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+a ? b
+2 1 two
+set @arg00=1 ;
+set @arg01=0 ;
+select a, @arg00
+from ( select a - @arg00 as a from t1 where a=@arg00 ) as t2
+where a=@arg01;
+a @arg00
+0 1
+prepare stmt1 from ' select a, ?
+ from ( select a - ? as a from t1 where a=? ) as t2
+ where a=? ';
+execute stmt1 using @arg00, @arg00, @arg00, @arg01 ;
+a ?
+0 1
+drop table if exists t2 ;
+create table t2 as select * from t_many_col_types;
+set @stmt= ' SELECT
+ (SELECT SUM(c1 + c12 + 0.0) FROM t2
+ where (t_many_col_types.c2 - 0e-3) = t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select 1.0e+0 from t2
+ where t2.c3 * 9.0000000000 = t_many_col_types.c4) as exists_s,
+ c5 * 4 in (select c6 + 0.3e+1 from t2) as in_s,
+ (c7 - 4, c8 - 4) in (select c9 + 4.0, c10 + 40e-1 from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x = c25 ' ;
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def scalar_s 5 21 7 Y 32768 4 8
+def exists_s 8 1 1 N 32769 0 8
+def in_s 8 21 1 Y 32768 0 8
+def in_row_s 8 21 1 Y 32768 0 8
+scalar_s exists_s in_s in_row_s
+2.0000 0 1 0
+18.0000 1 0 1
+2.0000 0 1 0
+18.0000 1 0 1
+execute stmt1 ;
+scalar_s exists_s in_s in_row_s
+2.0000 0 1 0
+18.0000 1 0 1
+2.0000 0 1 0
+18.0000 1 0 1
+set @stmt= concat('explain ',@stmt);
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 18 N 1 31 63
+def table 253 64 16 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 44 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+execute stmt1 ;
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+set @stmt= ' SELECT
+ (SELECT SUM(c1+c12+?) FROM t2 where (t_many_col_types.c2-?)=t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select ? from t2
+ where t2.c3*?=t_many_col_types.c4) as exists_s,
+ c5*? in (select c6+? from t2) as in_s,
+ (c7-?, c8-?) in (select c9+?, c10+? from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x =c25 ' ;
+set @arg00= 0.0 ;
+set @arg01= 0e-3 ;
+set @arg02= 1.0e+0 ;
+set @arg03= 9.0000000000 ;
+set @arg04= 4 ;
+set @arg05= 0.3e+1 ;
+set @arg06= 4 ;
+set @arg07= 4 ;
+set @arg08= 4.0 ;
+set @arg09= 40e-1 ;
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def scalar_s 5 23 2 Y 32768 31 8
+def exists_s 8 1 1 N 32769 0 8
+def in_s 8 21 1 Y 32768 0 8
+def in_row_s 8 21 1 Y 32768 0 8
+scalar_s exists_s in_s in_row_s
+2 0 1 0
+18 1 0 1
+2 0 1 0
+18 1 0 1
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+scalar_s exists_s in_s in_row_s
+2 0 1 0
+18 1 0 1
+2 0 1 0
+18 1 0 1
+set @stmt= concat('explain ',@stmt);
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 18 N 1 31 63
+def table 253 64 16 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 44 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+drop table t2 ;
+test_sequence
+------ union tests ------
+prepare stmt1 from ' select a FROM t1 where a=1
+ union distinct
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+a
+1
+execute stmt1 ;
+a
+1
+prepare stmt1 from ' select a FROM t1 where a=1
+ union all
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+a
+1
+1
+set @arg00=1 ;
+select @arg00 FROM t1 where a=1
+union distinct
+select 1 FROM t1 where a=1;
+@arg00
+1
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select 1 FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+?
+1
+set @arg00=1 ;
+select 1 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+1
+1
+prepare stmt1 from ' select 1 FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+1
+1
+set @arg00='a' ;
+select @arg00 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+@arg00
+a
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ';
+execute stmt1 using @arg00, @arg00;
+?
+a
+prepare stmt1 from ' select ?
+ union distinct
+ select ? ';
+execute stmt1 using @arg00, @arg00;
+?
+a
+set @arg00='a' ;
+set @arg01=1 ;
+set @arg02='a' ;
+set @arg03=2 ;
+select @arg00 FROM t1 where a=@arg01
+union distinct
+select @arg02 FROM t1 where a=@arg03;
+@arg00
+a
+prepare stmt1 from ' select ? FROM t1 where a=?
+ union distinct
+ select ? FROM t1 where a=? ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+?
+a
+set @arg00=1 ;
+prepare stmt1 from ' select sum(a) + 200, ? from t1
+union distinct
+select sum(a) + 200, 1 from t1
+group by b ' ;
+execute stmt1 using @arg00;
+sum(a) + 200 ?
+210 1
+204 1
+201 1
+203 1
+202 1
+set @Oporto='Oporto' ;
+set @Lisboa='Lisboa' ;
+set @0=0 ;
+set @1=1 ;
+set @2=2 ;
+set @3=3 ;
+set @4=4 ;
+select @Oporto,@Lisboa,@0,@1,@2,@3,@4 ;
+@Oporto @Lisboa @0 @1 @2 @3 @4
+Oporto Lisboa 0 1 2 3 4
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+group by b ;
+the_sum the_town
+204 Oporto
+201 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+201 Lisboa
+203 Lisboa
+202 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ group by b ' ;
+execute stmt1 using @Oporto, @Lisboa;
+the_sum the_town
+204 Oporto
+201 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+201 Lisboa
+203 Lisboa
+202 Lisboa
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b ;
+the_sum the_town
+204 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+203 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b ' ;
+execute stmt1 using @Oporto, @1, @Lisboa, @2;
+the_sum the_town
+204 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+203 Lisboa
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+having avg(a) > @2
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b
+having avg(a) > @3;
+the_sum the_town
+204 Oporto
+203 Oporto
+204 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ having avg(a) > ?
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b
+ having avg(a) > ? ';
+execute stmt1 using @Oporto, @1, @2, @Lisboa, @2, @3;
+the_sum the_town
+204 Oporto
+203 Oporto
+204 Lisboa
+test_sequence
+------ explain select tests ------
+prepare stmt1 from ' select * from t_many_col_types ' ;
+execute stmt1;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def test t_many_col_types t_many_col_types c1 c1 1 4 1 N 49155 0 63
+def test t_many_col_types t_many_col_types c2 c2 2 6 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c3 c3 9 9 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c4 c4 3 11 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c5 c5 3 11 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c6 c6 8 20 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c7 c7 4 12 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c8 c8 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c9 c9 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c10 c10 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c11 c11 0 9 6 Y 32768 4 63
+def test t_many_col_types t_many_col_types c12 c12 0 10 6 Y 32768 4 63
+def test t_many_col_types t_many_col_types c13 c13 10 10 10 Y 128 0 63
+def test t_many_col_types t_many_col_types c14 c14 12 19 19 Y 128 0 63
+def test t_many_col_types t_many_col_types c15 c15 7 19 19 N 1217 0 63
+def test t_many_col_types t_many_col_types c16 c16 11 8 8 Y 128 0 63
+def test t_many_col_types t_many_col_types c17 c17 13 4 4 Y 32864 0 63
+def test t_many_col_types t_many_col_types c18 c18 1 1 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c19 c19 1 1 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c20 c20 254 1 1 Y 0 0 8
+def test t_many_col_types t_many_col_types c21 c21 253 10 10 Y 0 0 8
+def test t_many_col_types t_many_col_types c22 c22 253 30 30 Y 0 0 8
+def test t_many_col_types t_many_col_types c23 c23 253 100 8 Y 0 0 8
+def test t_many_col_types t_many_col_types c24 c24 253 100 8 Y 0 0 8
+def test t_many_col_types t_many_col_types c25 c25 253 100 4 Y 0 0 8
+def test t_many_col_types t_many_col_types c26 c26 253 100 4 Y 0 0 8
+def test t_many_col_types t_many_col_types c27 c27 253 100 10 Y 0 0 8
+def test t_many_col_types t_many_col_types c28 c28 253 100 10 Y 0 0 8
+def test t_many_col_types t_many_col_types c29 c29 253 100 8 Y 0 0 8
+def test t_many_col_types t_many_col_types c30 c30 253 100 8 Y 0 0 8
+def test t_many_col_types t_many_col_types c31 c31 254 5 3 Y 256 0 8
+def test t_many_col_types t_many_col_types c32 c32 254 24 7 Y 2048 0 8
+c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 c11 c12 c13 c14 c15 c16 c17 c18 c19 c20 c21 c22 c23 c24 c25 c26 c27 c28 c29 c30 c31 c32
+1 1 1 1 1 1 1 1 1 1 1.0000 1.0000 2004-02-29 2004-02-29 11:11:11 2004-02-29 11:11:11 11:11:11 2004 1 1 a 123456789a 123456789a123456789b123456789c tinyblob tinytext blob text mediumblob mediumtext longblob longtext one monday
+9 9 9 9 9 9 9 9 9 9 9.0000 9.0000 2004-02-29 2004-02-29 11:11:11 2004-02-29 11:11:11 11:11:11 2004 1 0 a 123456789a 123456789a123456789b123456789c tinyblob tinytext blob text mediumblob mediumtext longblob longtext two tuesday
+test_sequence
+------ delete tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'delete from t1 where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+execute stmt1;
+insert into t1 values(0,NULL);
+set @arg00=NULL;
+prepare stmt1 from 'delete from t1 where b=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL ;
+a b
+0 NULL
+set @arg00='one';
+execute stmt1 using @arg00;
+select a,b from t1 where b=@arg00;
+a b
+prepare stmt1 from 'truncate table t1' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+test_sequence
+------ update tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'update t1 set b=''a=two'' where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+2 a=two
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+2 a=two
+set @arg00=NULL;
+prepare stmt1 from 'update t1 set b=? where a=2' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+a b
+2 NULL
+set @arg00='two';
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+a b
+2 two
+set @arg00=2;
+prepare stmt1 from 'update t1 set b=NULL where a=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+a b
+2 NULL
+update t1 set b='two' where a=@arg00;
+set @arg00=2000;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+a b
+set @arg00=2;
+set @arg01=22;
+prepare stmt1 from 'update t1 set a=? where a=?' ;
+execute stmt1 using @arg00, @arg00;
+select a,b from t1 where a=@arg00;
+a b
+2 two
+execute stmt1 using @arg01, @arg00;
+select a,b from t1 where a=@arg01;
+a b
+22 two
+execute stmt1 using @arg00, @arg01;
+select a,b from t1 where a=@arg00;
+a b
+2 two
+set @arg00=NULL;
+set @arg01=2;
+execute stmt1 using @arg00, @arg01;
+Warnings:
+Warning 1265 Data truncated for column 'a' at row 1
+select a,b from t1;
+a b
+1 one
+0 two
+3 three
+4 four
+set @arg00=0;
+execute stmt1 using @arg01, @arg00;
+select a,b from t1;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00=23;
+set @arg01='two';
+set @arg02=2;
+set @arg03='two';
+set @arg04=2;
+drop table if exists t2;
+create table t2 as select a,b from t1 ;
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04 ;
+select a,b from t1 where a = @arg00 ;
+a b
+23 two
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a not in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg04, @arg01, @arg02, @arg03, @arg00 ;
+select a,b from t1 ;
+a b
+1 one
+2 two
+3 three
+4 four
+drop table t2 ;
+set @arg00=1;
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit 1';
+execute stmt1 ;
+select a,b from t1 where b = 'bla' ;
+a b
+2 bla
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit ?';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 3
+test_sequence
+------ insert tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'insert into t1 values(5, ''five'' )';
+execute stmt1;
+select a,b from t1 where a = 5;
+a b
+5 five
+set @arg00='six' ;
+prepare stmt1 from 'insert into t1 values(6, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b = @arg00;
+a b
+6 six
+execute stmt1 using @arg00;
+ERROR 23000: Duplicate entry '6' for key 1
+set @arg00=NULL ;
+prepare stmt1 from 'insert into t1 values(0, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL;
+a b
+0 NULL
+set @arg00=8 ;
+set @arg01='eight' ;
+prepare stmt1 from 'insert into t1 values(?, ? )';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where b = @arg01;
+a b
+8 eight
+set @arg00=81 ;
+set @arg01='8-1' ;
+set @arg02=82 ;
+set @arg03='8-2' ;
+prepare stmt1 from 'insert into t1 values(?,?),(?,?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+select a,b from t1 where a in (@arg00,@arg02) ;
+a b
+81 8-1
+82 8-2
+set @arg00=9 ;
+set @arg01='nine' ;
+prepare stmt1 from 'insert into t1 set a=?, b=? ';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where a = @arg00 ;
+a b
+9 nine
+set @arg00=6 ;
+set @arg01=1 ;
+prepare stmt1 from 'insert into t1 set a=?, b=''sechs''
+ on duplicate key update a=a + ?, b=concat(b,''modified'') ';
+execute stmt1 using @arg00, @arg01;
+select * from t1;
+a b
+1 one
+2 two
+3 three
+4 four
+5 five
+7 sixmodified
+0 NULL
+8 eight
+81 8-1
+82 8-2
+9 nine
+set @arg00=81 ;
+set @arg01=1 ;
+execute stmt1 using @arg00, @arg01;
+ERROR 23000: Duplicate entry '82' for key 1
+set @1000=1000 ;
+set @x1000_2="x1000_2" ;
+set @x1000_3="x1000_3" ;
+set @x1000="x1000" ;
+set @1100=1100 ;
+set @x1100="x1100" ;
+set @100=100 ;
+set @updated="updated" ;
+insert into t1 values(1000,'x1000_1') ;
+insert into t1 values(@1000,@x1000_2),(@1000,@x1000_3)
+on duplicate key update a = a + @100, b = concat(b,@updated) ;
+select a,b from t1 where a >= 1000 ;
+a b
+1100 x1000_1updated
+1000 x1000_3
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+prepare stmt1 from ' insert into t1 values(?,?),(?,?)
+ on duplicate key update a = a + ?, b = concat(b,?) ';
+execute stmt1 using @1000, @x1000_2, @1000, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+a b
+1000 x1000_3
+1100 x1000_1updated
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+execute stmt1 using @1000, @x1000_2, @1100, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+a b
+1200 x1000_1updatedupdated
+delete from t1 where a >= 1000 ;
+prepare stmt1 from ' replace into t1 (a,b) select 100, ''hundred'' ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+set @duplicate='duplicate ' ;
+set @1000=1000 ;
+set @5=5 ;
+select a,b from t1 where a < 5 ;
+a b
+1 one
+2 two
+3 three
+4 four
+0 NULL
+insert into t1 select a + @1000, concat(@duplicate,b) from t1
+where a < @5 ;
+affected rows: 5
+info: Records: 5 Duplicates: 0 Warnings: 0
+select a,b from t1 where a >= 1000 ;
+a b
+1002 duplicate two
+1001 duplicate one
+1003 duplicate three
+1004 duplicate four
+1000 NULL
+delete from t1 where a >= 1000 ;
+prepare stmt1 from ' insert into t1 select a + ?, concat(?,b) from t1
+where a < ? ' ;
+execute stmt1 using @1000, @duplicate, @5;
+affected rows: 5
+info: Records: 5 Duplicates: 0 Warnings: 0
+select a,b from t1 where a >= 1000 ;
+a b
+1000 NULL
+1004 duplicate four
+1003 duplicate three
+1002 duplicate two
+1001 duplicate one
+delete from t1 where a >= 1000 ;
+set @float=1.00;
+set @five='five' ;
+drop table if exists t2;
+create table t2 like t1 ;
+insert into t2 (b,a)
+select @duplicate, sum(first.a) from t1 first, t1 second
+where first.a <> @5 and second.b = first.b
+and second.b <> @five
+group by second.b
+having sum(second.a) > @2
+union
+select b, a + @100 from t1
+where (a,b) in ( select sqrt(a+@1)+CAST(@float AS signed),b
+from t1);
+affected rows: 8
+info: Records: 8 Duplicates: 0 Warnings: 0
+select a,b from t2;
+a b
+81 duplicate
+82 duplicate
+8 duplicate
+4 duplicate
+9 duplicate
+7 duplicate
+3 duplicate
+103 three
+delete from t2 ;
+prepare stmt1 from ' insert into t2 (b,a)
+select ?, sum(first.a)
+ from t1 first, t1 second
+ where first.a <> ? and second.b = first.b and second.b <> ?
+ group by second.b
+ having sum(second.a) > ?
+union
+select b, a + ? from t1
+ where (a,b) in ( select sqrt(a+?)+CAST(? AS signed),b
+ from t1 ) ' ;
+execute stmt1 using @duplicate, @5, @five, @2, @100, @1, @float ;
+affected rows: 8
+info: Records: 8 Duplicates: 0 Warnings: 0
+select a,b from t2;
+a b
+81 duplicate
+82 duplicate
+8 duplicate
+4 duplicate
+9 duplicate
+7 duplicate
+3 duplicate
+103 three
+drop table t2;
+drop table t1, t_many_col_types;
diff --git a/mysql-test/r/ps_5merge.result b/mysql-test/r/ps_5merge.result
new file mode 100644
index 00000000000..fab0b552b48
--- /dev/null
+++ b/mysql-test/r/ps_5merge.result
@@ -0,0 +1,2410 @@
+use test;
+drop table if exists t1, t1_1, t1_2,
+t_many_col_types, t_many_col_types_1, t_many_col_types_2;
+drop table if exists t1, t_many_col_types ;
+create table t1
+(
+a int, b varchar(30),
+primary key(a)
+) engine = 'MYISAM' ;
+create table t_many_col_types
+(
+c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+c5 integer, c6 bigint, c7 float, c8 double,
+c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+c13 date, c14 datetime, c15 timestamp(14), c16 time,
+c17 year, c18 bit, c19 bool, c20 char,
+c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
+c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
+c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
+c32 set('monday', 'tuesday', 'wednesday'),
+primary key(c1)
+) engine = 'MYISAM' ;
+rename table t1 to t1_1, t_many_col_types to t_many_col_types_1 ;
+drop table if exists t1, t_many_col_types ;
+create table t1
+(
+a int, b varchar(30),
+primary key(a)
+) engine = 'MYISAM' ;
+create table t_many_col_types
+(
+c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+c5 integer, c6 bigint, c7 float, c8 double,
+c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+c13 date, c14 datetime, c15 timestamp(14), c16 time,
+c17 year, c18 bit, c19 bool, c20 char,
+c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
+c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
+c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
+c32 set('monday', 'tuesday', 'wednesday'),
+primary key(c1)
+) engine = 'MYISAM' ;
+rename table t1 to t1_2, t_many_col_types to t_many_col_types_2 ;
+create table t1
+(
+a int, b varchar(30),
+primary key(a)
+) ENGINE = MERGE UNION=(t1_1,t1_2)
+INSERT_METHOD=FIRST;
+create table t_many_col_types
+(
+c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+c5 integer, c6 bigint, c7 float, c8 double,
+c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+c13 date, c14 datetime, c15 timestamp(14), c16 time,
+c17 year, c18 bit, c19 bool, c20 char,
+c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
+c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
+c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
+c32 set('monday', 'tuesday', 'wednesday'),
+primary key(c1)
+) ENGINE = MERGE UNION=(t_many_col_types_1,t_many_col_types_2)
+INSERT_METHOD=FIRST;
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+test_sequence
+------ simple select tests ------
+set @arg00='SELECT' ;
+prepare stmt1 from ' ? a from t1 where a=1 ';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? a from t1 where a=1' at line 1
+set @arg00=1 ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+1 one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+1 one
+set @arg00='lion' ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+lion one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+lion one
+set @arg00=NULL ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+NULL one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+NULL one
+set @arg00=1 ;
+select b, a - @arg00 from t1 where a=1 ;
+b a - @arg00
+one 0
+prepare stmt1 from ' select b, a - ? from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+b a - ?
+one 0
+set @arg00='MySQL' ;
+select substr(@arg00,1,2) from t1 where a=1 ;
+substr(@arg00,1,2)
+My
+prepare stmt1 from ' select substr(?,1,2) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr(?,1,2)
+My
+set @arg00=3 ;
+select substr('MySQL',@arg00,5) from t1 where a=1 ;
+substr('MySQL',@arg00,5)
+SQL
+prepare stmt1 from ' select substr(''MySQL'',?,5) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr('MySQL',?,5)
+SQL
+select substr('MySQL',1,@arg00) from t1 where a=1 ;
+substr('MySQL',1,@arg00)
+MyS
+prepare stmt1 from ' select substr(''MySQL'',1,?) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr('MySQL',1,?)
+MyS
+set @arg00='MySQL' ;
+select a , concat(@arg00,b) from t1 ;
+a concat(@arg00,b)
+1 MySQLone
+2 MySQLtwo
+3 MySQLthree
+4 MySQLfour
+prepare stmt1 from ' select a , concat(?,b) from t1 ' ;
+execute stmt1 using @arg00;
+a concat(?,b)
+1 MySQLone
+2 MySQLtwo
+3 MySQLthree
+4 MySQLfour
+select a , concat(b,@arg00) from t1 ;
+a concat(b,@arg00)
+1 oneMySQL
+2 twoMySQL
+3 threeMySQL
+4 fourMySQL
+prepare stmt1 from ' select a , concat(b,?) from t1 ' ;
+execute stmt1 using @arg00;
+a concat(b,?)
+1 oneMySQL
+2 twoMySQL
+3 threeMySQL
+4 fourMySQL
+set @arg00='MySQL' ;
+select group_concat(@arg00,b) from t1
+group by 'a' ;
+group_concat(@arg00,b)
+MySQLone,MySQLtwo,MySQLthree,MySQLfour
+prepare stmt1 from ' select group_concat(?,b) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+group_concat(?,b)
+MySQLone,MySQLtwo,MySQLthree,MySQLfour
+select group_concat(b,@arg00) from t1
+group by 'a' ;
+group_concat(b,@arg00)
+oneMySQL,twoMySQL,threeMySQL,fourMySQL
+prepare stmt1 from ' select group_concat(b,?) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+group_concat(b,?)
+oneMySQL,twoMySQL,threeMySQL,fourMySQL
+set @arg00='first' ;
+set @arg01='second' ;
+set @arg02=NULL;
+select @arg00, @arg01 from t1 where a=1 ;
+@arg00 @arg01
+first second
+prepare stmt1 from ' select ?, ? from t1 where a=1 ' ;
+execute stmt1 using @arg00, @arg01 ;
+? ?
+first second
+execute stmt1 using @arg02, @arg01 ;
+? ?
+NULL second
+execute stmt1 using @arg00, @arg02 ;
+? ?
+first NULL
+execute stmt1 using @arg02, @arg02 ;
+? ?
+NULL NULL
+drop table if exists new_tab ;
+create table new_tab (id1 int(11) not null default '0',
+value2 varchar(100), value1 varchar(100)) ;
+insert into new_tab values (1,'hh','hh'),(2,'hh','hh'),
+(1,'ii','ii'),(2,'ii','ii') ;
+prepare stmt1 from ' select id1,value1 from new_tab where id1=? or value1=? ' ;
+set @arg00=1 ;
+set @arg01='hh' ;
+execute stmt1 using @arg00, @arg01 ;
+id1 value1
+1 hh
+2 hh
+1 ii
+drop table new_tab ;
+drop table if exists new_tab ;
+create table new_tab(session_id char(9) not null) ;
+insert into new_tab values ('abc') ;
+prepare stmt1 from ' select * from new_tab
+where ?=''1111'' and session_id = ''abc'' ' ;
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+session_id
+set @arg00='1111' ;
+execute stmt1 using @arg00 ;
+session_id
+abc
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+session_id
+drop table new_tab ;
+set @arg00='FROM' ;
+select a @arg00 t1 where a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 t1 where a=1' at line 1
+prepare stmt1 from ' select a ? t1 where a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? t1 where a=1' at line 1
+set @arg00='t1' ;
+select a from @arg00 where a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 where a=1' at line 1
+prepare stmt1 from ' select a from ? where a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? where a=1' at line 1
+set @arg00='WHERE' ;
+select a from t1 @arg00 a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 a=1' at line 1
+prepare stmt1 from ' select a from t1 ? a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? a=1' at line 1
+set @arg00=1 ;
+select a FROM t1 where a=@arg00 ;
+a
+1
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+a
+1
+set @arg00=1000 ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=NULL ;
+select a FROM t1 where a=@arg00 ;
+a
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=4 ;
+select a FROM t1 where a=sqrt(@arg00) ;
+a
+2
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+a
+2
+set @arg00=NULL ;
+select a FROM t1 where a=sqrt(@arg00) ;
+a
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=2 ;
+set @arg01=3 ;
+select a FROM t1 where a in (@arg00,@arg01);
+a
+2
+3
+prepare stmt1 from ' select a FROM t1 where a in (?,?) ';
+execute stmt1 using @arg00, @arg01;
+a
+2
+3
+prepare stmt1 from ' select b FROM t1 where b like ? ';
+set @arg00='two' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='tw%' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='%wo' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='>' ;
+select a FROM t1 where a @arg00 1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 1' at line 1
+prepare stmt1 from ' select a FROM t1 where a ? 1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? 1' at line 1
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00='two' ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> @arg00 ;
+a b
+1 one
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+3 three
+4 four
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00=2 ;
+select a,b from t1 order by 2 ;
+a b
+4 four
+1 one
+3 three
+2 two
+prepare stmt1 from ' select a,b from t1
+order by ? ';
+execute stmt1 using @arg00;
+a b
+4 four
+1 one
+3 three
+2 two
+set @arg00=1;
+prepare stmt1 from ' select a,b from t1
+limit 1 ';
+execute stmt1 ;
+a b
+1 one
+prepare stmt1 from ' select a,b from t1
+limit ? ';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 2
+set @arg00='b' ;
+set @arg01=0 ;
+set @arg02=2 ;
+set @arg03=2 ;
+select sum(a), @arg00 from t1 where a > @arg01
+and b is not null group by substr(b,@arg02)
+having sum(a) <> @arg03 ;
+sum(a) @arg00
+3 b
+1 b
+4 b
+prepare stmt1 from ' select sum(a), ? from t1 where a > ?
+and b is not null group by substr(b,?)
+having sum(a) <> ? ';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+sum(a) ?
+3 b
+1 b
+4 b
+test_sequence
+------ join tests ------
+select first.a as a1, second.a as a2
+from t1 first, t1 second
+where first.a = second.a ;
+a1 a2
+1 1
+2 2
+3 3
+4 4
+prepare stmt1 from ' select first.a as a1, second.a as a2
+ from t1 first, t1 second
+ where first.a = second.a ';
+execute stmt1 ;
+a1 a2
+1 1
+2 2
+3 3
+4 4
+set @arg00='ABC';
+set @arg01='two';
+set @arg02='one';
+select first.a, @arg00, second.a FROM t1 first, t1 second
+where @arg01 = first.b or first.a = second.a or second.b = @arg02;
+a @arg00 a
+1 ABC 1
+2 ABC 1
+2 ABC 2
+2 ABC 3
+2 ABC 4
+3 ABC 1
+3 ABC 3
+4 ABC 1
+4 ABC 4
+prepare stmt1 from ' select first.a, ?, second.a FROM t1 first, t1 second
+ where ? = first.b or first.a = second.a or second.b = ? ';
+execute stmt1 using @arg00, @arg01, @arg02;
+a ? a
+1 ABC 1
+2 ABC 1
+2 ABC 2
+2 ABC 3
+2 ABC 4
+3 ABC 1
+3 ABC 3
+4 ABC 1
+4 ABC 4
+test_sequence
+------ subquery tests ------
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') ';
+execute stmt1 ;
+a b
+2 two
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = 'two' ) and b=@arg00 ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') and b=? ';
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = @arg00 ) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ? ) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=3 ;
+set @arg01='three' ;
+select a,b FROM t1 where (a,b) in (select 3, 'three');
+a b
+3 three
+select a FROM t1 where (a,b) in (select @arg00,@arg01);
+a
+3
+prepare stmt1 from ' select a FROM t1 where (a,b) in (select ?, ?) ';
+execute stmt1 using @arg00, @arg01;
+a
+3
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+select a, @arg00, b FROM t1 outer_table where
+b=@arg01 and a = (select @arg02 from t1 where b = @arg03 ) ;
+a @arg00 b
+2 1 two
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where b = ? ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+a ? b
+2 1 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b ) ';
+execute stmt1 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = outer_table.b ) and b=@arg00 ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b) and b=? ';
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where a = @arg00 and b = outer_table.b) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where a = ? and b = outer_table.b) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where outer_table.a = @arg00 and a=2) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where outer_table.a = ? and a=2) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+select a, @arg00, b FROM t1 outer_table where
+b=@arg01 and a = (select @arg02 from t1 where outer_table.b = @arg03
+and outer_table.a=a ) ;
+a @arg00 b
+2 1 two
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where outer_table.b = ?
+ and outer_table.a=a ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+a ? b
+2 1 two
+set @arg00=1 ;
+set @arg01=0 ;
+select a, @arg00
+from ( select a - @arg00 as a from t1 where a=@arg00 ) as t2
+where a=@arg01;
+a @arg00
+0 1
+prepare stmt1 from ' select a, ?
+ from ( select a - ? as a from t1 where a=? ) as t2
+ where a=? ';
+execute stmt1 using @arg00, @arg00, @arg00, @arg01 ;
+a ?
+0 1
+drop table if exists t2 ;
+create table t2 as select * from t_many_col_types;
+set @stmt= ' SELECT
+ (SELECT SUM(c1 + c12 + 0.0) FROM t2
+ where (t_many_col_types.c2 - 0e-3) = t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select 1.0e+0 from t2
+ where t2.c3 * 9.0000000000 = t_many_col_types.c4) as exists_s,
+ c5 * 4 in (select c6 + 0.3e+1 from t2) as in_s,
+ (c7 - 4, c8 - 4) in (select c9 + 4.0, c10 + 40e-1 from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x = c25 ' ;
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def scalar_s 5 21 7 Y 32768 4 8
+def exists_s 8 1 1 N 32769 0 8
+def in_s 8 21 1 Y 32768 0 8
+def in_row_s 8 21 1 Y 32768 0 8
+scalar_s exists_s in_s in_row_s
+2.0000 0 1 0
+18.0000 1 0 1
+2.0000 0 1 0
+18.0000 1 0 1
+execute stmt1 ;
+scalar_s exists_s in_s in_row_s
+2.0000 0 1 0
+18.0000 1 0 1
+2.0000 0 1 0
+18.0000 1 0 1
+set @stmt= concat('explain ',@stmt);
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 18 N 1 31 63
+def table 253 64 16 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 44 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+execute stmt1 ;
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+set @stmt= ' SELECT
+ (SELECT SUM(c1+c12+?) FROM t2 where (t_many_col_types.c2-?)=t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select ? from t2
+ where t2.c3*?=t_many_col_types.c4) as exists_s,
+ c5*? in (select c6+? from t2) as in_s,
+ (c7-?, c8-?) in (select c9+?, c10+? from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x =c25 ' ;
+set @arg00= 0.0 ;
+set @arg01= 0e-3 ;
+set @arg02= 1.0e+0 ;
+set @arg03= 9.0000000000 ;
+set @arg04= 4 ;
+set @arg05= 0.3e+1 ;
+set @arg06= 4 ;
+set @arg07= 4 ;
+set @arg08= 4.0 ;
+set @arg09= 40e-1 ;
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def scalar_s 5 23 2 Y 32768 31 8
+def exists_s 8 1 1 N 32769 0 8
+def in_s 8 21 1 Y 32768 0 8
+def in_row_s 8 21 1 Y 32768 0 8
+scalar_s exists_s in_s in_row_s
+2 0 1 0
+18 1 0 1
+2 0 1 0
+18 1 0 1
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+scalar_s exists_s in_s in_row_s
+2 0 1 0
+18 1 0 1
+2 0 1 0
+18 1 0 1
+set @stmt= concat('explain ',@stmt);
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 18 N 1 31 63
+def table 253 64 16 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 44 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+drop table t2 ;
+test_sequence
+------ union tests ------
+prepare stmt1 from ' select a FROM t1 where a=1
+ union distinct
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+a
+1
+execute stmt1 ;
+a
+1
+prepare stmt1 from ' select a FROM t1 where a=1
+ union all
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+a
+1
+1
+set @arg00=1 ;
+select @arg00 FROM t1 where a=1
+union distinct
+select 1 FROM t1 where a=1;
+@arg00
+1
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select 1 FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+?
+1
+set @arg00=1 ;
+select 1 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+1
+1
+prepare stmt1 from ' select 1 FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+1
+1
+set @arg00='a' ;
+select @arg00 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+@arg00
+a
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ';
+execute stmt1 using @arg00, @arg00;
+?
+a
+prepare stmt1 from ' select ?
+ union distinct
+ select ? ';
+execute stmt1 using @arg00, @arg00;
+?
+a
+set @arg00='a' ;
+set @arg01=1 ;
+set @arg02='a' ;
+set @arg03=2 ;
+select @arg00 FROM t1 where a=@arg01
+union distinct
+select @arg02 FROM t1 where a=@arg03;
+@arg00
+a
+prepare stmt1 from ' select ? FROM t1 where a=?
+ union distinct
+ select ? FROM t1 where a=? ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+?
+a
+set @arg00=1 ;
+prepare stmt1 from ' select sum(a) + 200, ? from t1
+union distinct
+select sum(a) + 200, 1 from t1
+group by b ' ;
+execute stmt1 using @arg00;
+sum(a) + 200 ?
+210 1
+204 1
+201 1
+203 1
+202 1
+set @Oporto='Oporto' ;
+set @Lisboa='Lisboa' ;
+set @0=0 ;
+set @1=1 ;
+set @2=2 ;
+set @3=3 ;
+set @4=4 ;
+select @Oporto,@Lisboa,@0,@1,@2,@3,@4 ;
+@Oporto @Lisboa @0 @1 @2 @3 @4
+Oporto Lisboa 0 1 2 3 4
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+group by b ;
+the_sum the_town
+204 Oporto
+201 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+201 Lisboa
+203 Lisboa
+202 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ group by b ' ;
+execute stmt1 using @Oporto, @Lisboa;
+the_sum the_town
+204 Oporto
+201 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+201 Lisboa
+203 Lisboa
+202 Lisboa
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b ;
+the_sum the_town
+204 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+203 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b ' ;
+execute stmt1 using @Oporto, @1, @Lisboa, @2;
+the_sum the_town
+204 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+203 Lisboa
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+having avg(a) > @2
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b
+having avg(a) > @3;
+the_sum the_town
+204 Oporto
+203 Oporto
+204 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ having avg(a) > ?
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b
+ having avg(a) > ? ';
+execute stmt1 using @Oporto, @1, @2, @Lisboa, @2, @3;
+the_sum the_town
+204 Oporto
+203 Oporto
+204 Lisboa
+test_sequence
+------ explain select tests ------
+prepare stmt1 from ' select * from t_many_col_types ' ;
+execute stmt1;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def test t_many_col_types t_many_col_types c1 c1 1 4 1 N 49155 0 63
+def test t_many_col_types t_many_col_types c2 c2 2 6 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c3 c3 9 9 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c4 c4 3 11 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c5 c5 3 11 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c6 c6 8 20 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c7 c7 4 12 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c8 c8 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c9 c9 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c10 c10 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c11 c11 0 9 6 Y 32768 4 63
+def test t_many_col_types t_many_col_types c12 c12 0 10 6 Y 32768 4 63
+def test t_many_col_types t_many_col_types c13 c13 10 10 10 Y 128 0 63
+def test t_many_col_types t_many_col_types c14 c14 12 19 19 Y 128 0 63
+def test t_many_col_types t_many_col_types c15 c15 7 19 19 N 1217 0 63
+def test t_many_col_types t_many_col_types c16 c16 11 8 8 Y 128 0 63
+def test t_many_col_types t_many_col_types c17 c17 13 4 4 Y 32864 0 63
+def test t_many_col_types t_many_col_types c18 c18 1 1 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c19 c19 1 1 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c20 c20 254 1 1 Y 0 0 8
+def test t_many_col_types t_many_col_types c21 c21 253 10 10 Y 0 0 8
+def test t_many_col_types t_many_col_types c22 c22 253 30 30 Y 0 0 8
+def test t_many_col_types t_many_col_types c23 c23 252 255 8 Y 144 0 63
+def test t_many_col_types t_many_col_types c24 c24 252 255 8 Y 16 0 8
+def test t_many_col_types t_many_col_types c25 c25 252 65535 4 Y 144 0 63
+def test t_many_col_types t_many_col_types c26 c26 252 65535 4 Y 16 0 8
+def test t_many_col_types t_many_col_types c27 c27 252 16777215 10 Y 144 0 63
+def test t_many_col_types t_many_col_types c28 c28 252 16777215 10 Y 16 0 8
+def test t_many_col_types t_many_col_types c29 c29 252 16777215 8 Y 144 0 63
+def test t_many_col_types t_many_col_types c30 c30 252 16777215 8 Y 16 0 8
+def test t_many_col_types t_many_col_types c31 c31 254 5 3 Y 256 0 8
+def test t_many_col_types t_many_col_types c32 c32 254 24 7 Y 2048 0 8
+c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 c11 c12 c13 c14 c15 c16 c17 c18 c19 c20 c21 c22 c23 c24 c25 c26 c27 c28 c29 c30 c31 c32
+1 1 1 1 1 1 1 1 1 1 1.0000 1.0000 2004-02-29 2004-02-29 11:11:11 2004-02-29 11:11:11 11:11:11 2004 1 1 a 123456789a 123456789a123456789b123456789c tinyblob tinytext blob text mediumblob mediumtext longblob longtext one monday
+9 9 9 9 9 9 9 9 9 9 9.0000 9.0000 2004-02-29 2004-02-29 11:11:11 2004-02-29 11:11:11 11:11:11 2004 1 0 a 123456789a 123456789a123456789b123456789c tinyblob tinytext blob text mediumblob mediumtext longblob longtext two tuesday
+test_sequence
+------ delete tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'delete from t1 where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+execute stmt1;
+insert into t1 values(0,NULL);
+set @arg00=NULL;
+prepare stmt1 from 'delete from t1 where b=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL ;
+a b
+0 NULL
+set @arg00='one';
+execute stmt1 using @arg00;
+select a,b from t1 where b=@arg00;
+a b
+prepare stmt1 from 'truncate table t1' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+test_sequence
+------ update tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'update t1 set b=''a=two'' where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+2 a=two
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+2 a=two
+set @arg00=NULL;
+prepare stmt1 from 'update t1 set b=? where a=2' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+a b
+2 NULL
+set @arg00='two';
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+a b
+2 two
+set @arg00=2;
+prepare stmt1 from 'update t1 set b=NULL where a=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+a b
+2 NULL
+update t1 set b='two' where a=@arg00;
+set @arg00=2000;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+a b
+set @arg00=2;
+set @arg01=22;
+prepare stmt1 from 'update t1 set a=? where a=?' ;
+execute stmt1 using @arg00, @arg00;
+select a,b from t1 where a=@arg00;
+a b
+2 two
+execute stmt1 using @arg01, @arg00;
+select a,b from t1 where a=@arg01;
+a b
+22 two
+execute stmt1 using @arg00, @arg01;
+select a,b from t1 where a=@arg00;
+a b
+2 two
+set @arg00=NULL;
+set @arg01=2;
+execute stmt1 using @arg00, @arg01;
+Warnings:
+Warning 1265 Data truncated for column 'a' at row 1
+select a,b from t1;
+a b
+3 three
+0 two
+1 one
+4 four
+set @arg00=0;
+execute stmt1 using @arg01, @arg00;
+select a,b from t1;
+a b
+3 three
+2 two
+1 one
+4 four
+set @arg00=23;
+set @arg01='two';
+set @arg02=2;
+set @arg03='two';
+set @arg04=2;
+drop table if exists t2;
+create table t2 as select a,b from t1 ;
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04 ;
+select a,b from t1 where a = @arg00 ;
+a b
+23 two
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a not in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg04, @arg01, @arg02, @arg03, @arg00 ;
+select a,b from t1 ;
+a b
+3 three
+2 two
+1 one
+4 four
+drop table t2 ;
+set @arg00=1;
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit 1';
+execute stmt1 ;
+select a,b from t1 where b = 'bla' ;
+a b
+2 bla
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit ?';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 3
+test_sequence
+------ insert tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'insert into t1 values(5, ''five'' )';
+execute stmt1;
+select a,b from t1 where a = 5;
+a b
+5 five
+set @arg00='six' ;
+prepare stmt1 from 'insert into t1 values(6, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b = @arg00;
+a b
+6 six
+execute stmt1 using @arg00;
+ERROR 23000: Duplicate entry '6' for key 1
+set @arg00=NULL ;
+prepare stmt1 from 'insert into t1 values(0, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL;
+a b
+0 NULL
+set @arg00=8 ;
+set @arg01='eight' ;
+prepare stmt1 from 'insert into t1 values(?, ? )';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where b = @arg01;
+a b
+8 eight
+set @arg00=81 ;
+set @arg01='8-1' ;
+set @arg02=82 ;
+set @arg03='8-2' ;
+prepare stmt1 from 'insert into t1 values(?,?),(?,?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+select a,b from t1 where a in (@arg00,@arg02) ;
+a b
+81 8-1
+82 8-2
+set @arg00=9 ;
+set @arg01='nine' ;
+prepare stmt1 from 'insert into t1 set a=?, b=? ';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where a = @arg00 ;
+a b
+9 nine
+set @arg00=6 ;
+set @arg01=1 ;
+prepare stmt1 from 'insert into t1 set a=?, b=''sechs''
+ on duplicate key update a=a + ?, b=concat(b,''modified'') ';
+execute stmt1 using @arg00, @arg01;
+select * from t1;
+a b
+4 four
+3 three
+2 two
+1 one
+5 five
+7 sixmodified
+0 NULL
+8 eight
+81 8-1
+82 8-2
+9 nine
+set @arg00=81 ;
+set @arg01=1 ;
+execute stmt1 using @arg00, @arg01;
+ERROR 23000: Duplicate entry '82' for key 1
+set @1000=1000 ;
+set @x1000_2="x1000_2" ;
+set @x1000_3="x1000_3" ;
+set @x1000="x1000" ;
+set @1100=1100 ;
+set @x1100="x1100" ;
+set @100=100 ;
+set @updated="updated" ;
+insert into t1 values(1000,'x1000_1') ;
+insert into t1 values(@1000,@x1000_2),(@1000,@x1000_3)
+on duplicate key update a = a + @100, b = concat(b,@updated) ;
+select a,b from t1 where a >= 1000 ;
+a b
+1000 x1000_3
+1100 x1000_1updated
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+prepare stmt1 from ' insert into t1 values(?,?),(?,?)
+ on duplicate key update a = a + ?, b = concat(b,?) ';
+execute stmt1 using @1000, @x1000_2, @1000, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+a b
+1000 x1000_3
+1100 x1000_1updated
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+execute stmt1 using @1000, @x1000_2, @1100, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+a b
+1200 x1000_1updatedupdated
+delete from t1 where a >= 1000 ;
+prepare stmt1 from ' replace into t1 (a,b) select 100, ''hundred'' ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+drop table t1, t_many_col_types ;
+create table t1
+(
+a int, b varchar(30),
+primary key(a)
+) ENGINE = MERGE UNION=(t1_1,t1_2)
+INSERT_METHOD=LAST;
+create table t_many_col_types
+(
+c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+c5 integer, c6 bigint, c7 float, c8 double,
+c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+c13 date, c14 datetime, c15 timestamp(14), c16 time,
+c17 year, c18 bit, c19 bool, c20 char,
+c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
+c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
+c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
+c32 set('monday', 'tuesday', 'wednesday'),
+primary key(c1)
+) ENGINE = MERGE UNION=(t_many_col_types_1,t_many_col_types_2)
+INSERT_METHOD=LAST;
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+test_sequence
+------ simple select tests ------
+set @arg00='SELECT' ;
+prepare stmt1 from ' ? a from t1 where a=1 ';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? a from t1 where a=1' at line 1
+set @arg00=1 ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+1 one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+1 one
+set @arg00='lion' ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+lion one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+lion one
+set @arg00=NULL ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+NULL one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+NULL one
+set @arg00=1 ;
+select b, a - @arg00 from t1 where a=1 ;
+b a - @arg00
+one 0
+prepare stmt1 from ' select b, a - ? from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+b a - ?
+one 0
+set @arg00='MySQL' ;
+select substr(@arg00,1,2) from t1 where a=1 ;
+substr(@arg00,1,2)
+My
+prepare stmt1 from ' select substr(?,1,2) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr(?,1,2)
+My
+set @arg00=3 ;
+select substr('MySQL',@arg00,5) from t1 where a=1 ;
+substr('MySQL',@arg00,5)
+SQL
+prepare stmt1 from ' select substr(''MySQL'',?,5) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr('MySQL',?,5)
+SQL
+select substr('MySQL',1,@arg00) from t1 where a=1 ;
+substr('MySQL',1,@arg00)
+MyS
+prepare stmt1 from ' select substr(''MySQL'',1,?) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr('MySQL',1,?)
+MyS
+set @arg00='MySQL' ;
+select a , concat(@arg00,b) from t1 ;
+a concat(@arg00,b)
+1 MySQLone
+2 MySQLtwo
+3 MySQLthree
+4 MySQLfour
+prepare stmt1 from ' select a , concat(?,b) from t1 ' ;
+execute stmt1 using @arg00;
+a concat(?,b)
+1 MySQLone
+2 MySQLtwo
+3 MySQLthree
+4 MySQLfour
+select a , concat(b,@arg00) from t1 ;
+a concat(b,@arg00)
+1 oneMySQL
+2 twoMySQL
+3 threeMySQL
+4 fourMySQL
+prepare stmt1 from ' select a , concat(b,?) from t1 ' ;
+execute stmt1 using @arg00;
+a concat(b,?)
+1 oneMySQL
+2 twoMySQL
+3 threeMySQL
+4 fourMySQL
+set @arg00='MySQL' ;
+select group_concat(@arg00,b) from t1
+group by 'a' ;
+group_concat(@arg00,b)
+MySQLone,MySQLtwo,MySQLthree,MySQLfour
+prepare stmt1 from ' select group_concat(?,b) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+group_concat(?,b)
+MySQLone,MySQLtwo,MySQLthree,MySQLfour
+select group_concat(b,@arg00) from t1
+group by 'a' ;
+group_concat(b,@arg00)
+oneMySQL,twoMySQL,threeMySQL,fourMySQL
+prepare stmt1 from ' select group_concat(b,?) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+group_concat(b,?)
+oneMySQL,twoMySQL,threeMySQL,fourMySQL
+set @arg00='first' ;
+set @arg01='second' ;
+set @arg02=NULL;
+select @arg00, @arg01 from t1 where a=1 ;
+@arg00 @arg01
+first second
+prepare stmt1 from ' select ?, ? from t1 where a=1 ' ;
+execute stmt1 using @arg00, @arg01 ;
+? ?
+first second
+execute stmt1 using @arg02, @arg01 ;
+? ?
+NULL second
+execute stmt1 using @arg00, @arg02 ;
+? ?
+first NULL
+execute stmt1 using @arg02, @arg02 ;
+? ?
+NULL NULL
+drop table if exists new_tab ;
+create table new_tab (id1 int(11) not null default '0',
+value2 varchar(100), value1 varchar(100)) ;
+insert into new_tab values (1,'hh','hh'),(2,'hh','hh'),
+(1,'ii','ii'),(2,'ii','ii') ;
+prepare stmt1 from ' select id1,value1 from new_tab where id1=? or value1=? ' ;
+set @arg00=1 ;
+set @arg01='hh' ;
+execute stmt1 using @arg00, @arg01 ;
+id1 value1
+1 hh
+2 hh
+1 ii
+drop table new_tab ;
+drop table if exists new_tab ;
+create table new_tab(session_id char(9) not null) ;
+insert into new_tab values ('abc') ;
+prepare stmt1 from ' select * from new_tab
+where ?=''1111'' and session_id = ''abc'' ' ;
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+session_id
+set @arg00='1111' ;
+execute stmt1 using @arg00 ;
+session_id
+abc
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+session_id
+drop table new_tab ;
+set @arg00='FROM' ;
+select a @arg00 t1 where a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 t1 where a=1' at line 1
+prepare stmt1 from ' select a ? t1 where a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? t1 where a=1' at line 1
+set @arg00='t1' ;
+select a from @arg00 where a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 where a=1' at line 1
+prepare stmt1 from ' select a from ? where a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? where a=1' at line 1
+set @arg00='WHERE' ;
+select a from t1 @arg00 a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 a=1' at line 1
+prepare stmt1 from ' select a from t1 ? a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? a=1' at line 1
+set @arg00=1 ;
+select a FROM t1 where a=@arg00 ;
+a
+1
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+a
+1
+set @arg00=1000 ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=NULL ;
+select a FROM t1 where a=@arg00 ;
+a
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=4 ;
+select a FROM t1 where a=sqrt(@arg00) ;
+a
+2
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+a
+2
+set @arg00=NULL ;
+select a FROM t1 where a=sqrt(@arg00) ;
+a
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=2 ;
+set @arg01=3 ;
+select a FROM t1 where a in (@arg00,@arg01);
+a
+2
+3
+prepare stmt1 from ' select a FROM t1 where a in (?,?) ';
+execute stmt1 using @arg00, @arg01;
+a
+2
+3
+prepare stmt1 from ' select b FROM t1 where b like ? ';
+set @arg00='two' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='tw%' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='%wo' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='>' ;
+select a FROM t1 where a @arg00 1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 1' at line 1
+prepare stmt1 from ' select a FROM t1 where a ? 1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? 1' at line 1
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00='two' ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> @arg00 ;
+a b
+1 one
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+3 three
+4 four
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00=2 ;
+select a,b from t1 order by 2 ;
+a b
+4 four
+1 one
+3 three
+2 two
+prepare stmt1 from ' select a,b from t1
+order by ? ';
+execute stmt1 using @arg00;
+a b
+4 four
+1 one
+3 three
+2 two
+set @arg00=1;
+prepare stmt1 from ' select a,b from t1
+limit 1 ';
+execute stmt1 ;
+a b
+1 one
+prepare stmt1 from ' select a,b from t1
+limit ? ';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 2
+set @arg00='b' ;
+set @arg01=0 ;
+set @arg02=2 ;
+set @arg03=2 ;
+select sum(a), @arg00 from t1 where a > @arg01
+and b is not null group by substr(b,@arg02)
+having sum(a) <> @arg03 ;
+sum(a) @arg00
+3 b
+1 b
+4 b
+prepare stmt1 from ' select sum(a), ? from t1 where a > ?
+and b is not null group by substr(b,?)
+having sum(a) <> ? ';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+sum(a) ?
+3 b
+1 b
+4 b
+test_sequence
+------ join tests ------
+select first.a as a1, second.a as a2
+from t1 first, t1 second
+where first.a = second.a ;
+a1 a2
+1 1
+2 2
+3 3
+4 4
+prepare stmt1 from ' select first.a as a1, second.a as a2
+ from t1 first, t1 second
+ where first.a = second.a ';
+execute stmt1 ;
+a1 a2
+1 1
+2 2
+3 3
+4 4
+set @arg00='ABC';
+set @arg01='two';
+set @arg02='one';
+select first.a, @arg00, second.a FROM t1 first, t1 second
+where @arg01 = first.b or first.a = second.a or second.b = @arg02;
+a @arg00 a
+1 ABC 1
+2 ABC 1
+2 ABC 2
+2 ABC 3
+2 ABC 4
+3 ABC 1
+3 ABC 3
+4 ABC 1
+4 ABC 4
+prepare stmt1 from ' select first.a, ?, second.a FROM t1 first, t1 second
+ where ? = first.b or first.a = second.a or second.b = ? ';
+execute stmt1 using @arg00, @arg01, @arg02;
+a ? a
+1 ABC 1
+2 ABC 1
+2 ABC 2
+2 ABC 3
+2 ABC 4
+3 ABC 1
+3 ABC 3
+4 ABC 1
+4 ABC 4
+test_sequence
+------ subquery tests ------
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') ';
+execute stmt1 ;
+a b
+2 two
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = 'two' ) and b=@arg00 ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') and b=? ';
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = @arg00 ) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ? ) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=3 ;
+set @arg01='three' ;
+select a,b FROM t1 where (a,b) in (select 3, 'three');
+a b
+3 three
+select a FROM t1 where (a,b) in (select @arg00,@arg01);
+a
+3
+prepare stmt1 from ' select a FROM t1 where (a,b) in (select ?, ?) ';
+execute stmt1 using @arg00, @arg01;
+a
+3
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+select a, @arg00, b FROM t1 outer_table where
+b=@arg01 and a = (select @arg02 from t1 where b = @arg03 ) ;
+a @arg00 b
+2 1 two
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where b = ? ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+a ? b
+2 1 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b ) ';
+execute stmt1 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = outer_table.b ) and b=@arg00 ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b) and b=? ';
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where a = @arg00 and b = outer_table.b) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where a = ? and b = outer_table.b) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where outer_table.a = @arg00 and a=2) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where outer_table.a = ? and a=2) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+select a, @arg00, b FROM t1 outer_table where
+b=@arg01 and a = (select @arg02 from t1 where outer_table.b = @arg03
+and outer_table.a=a ) ;
+a @arg00 b
+2 1 two
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where outer_table.b = ?
+ and outer_table.a=a ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+a ? b
+2 1 two
+set @arg00=1 ;
+set @arg01=0 ;
+select a, @arg00
+from ( select a - @arg00 as a from t1 where a=@arg00 ) as t2
+where a=@arg01;
+a @arg00
+0 1
+prepare stmt1 from ' select a, ?
+ from ( select a - ? as a from t1 where a=? ) as t2
+ where a=? ';
+execute stmt1 using @arg00, @arg00, @arg00, @arg01 ;
+a ?
+0 1
+drop table if exists t2 ;
+create table t2 as select * from t_many_col_types;
+set @stmt= ' SELECT
+ (SELECT SUM(c1 + c12 + 0.0) FROM t2
+ where (t_many_col_types.c2 - 0e-3) = t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select 1.0e+0 from t2
+ where t2.c3 * 9.0000000000 = t_many_col_types.c4) as exists_s,
+ c5 * 4 in (select c6 + 0.3e+1 from t2) as in_s,
+ (c7 - 4, c8 - 4) in (select c9 + 4.0, c10 + 40e-1 from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x = c25 ' ;
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def scalar_s 5 21 7 Y 32768 4 8
+def exists_s 8 1 1 N 32769 0 8
+def in_s 8 21 1 Y 32768 0 8
+def in_row_s 8 21 1 Y 32768 0 8
+scalar_s exists_s in_s in_row_s
+2.0000 0 1 0
+18.0000 1 0 1
+2.0000 0 1 0
+18.0000 1 0 1
+execute stmt1 ;
+scalar_s exists_s in_s in_row_s
+2.0000 0 1 0
+18.0000 1 0 1
+2.0000 0 1 0
+18.0000 1 0 1
+set @stmt= concat('explain ',@stmt);
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 18 N 1 31 63
+def table 253 64 16 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 44 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+execute stmt1 ;
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+set @stmt= ' SELECT
+ (SELECT SUM(c1+c12+?) FROM t2 where (t_many_col_types.c2-?)=t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select ? from t2
+ where t2.c3*?=t_many_col_types.c4) as exists_s,
+ c5*? in (select c6+? from t2) as in_s,
+ (c7-?, c8-?) in (select c9+?, c10+? from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x =c25 ' ;
+set @arg00= 0.0 ;
+set @arg01= 0e-3 ;
+set @arg02= 1.0e+0 ;
+set @arg03= 9.0000000000 ;
+set @arg04= 4 ;
+set @arg05= 0.3e+1 ;
+set @arg06= 4 ;
+set @arg07= 4 ;
+set @arg08= 4.0 ;
+set @arg09= 40e-1 ;
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def scalar_s 5 23 2 Y 32768 31 8
+def exists_s 8 1 1 N 32769 0 8
+def in_s 8 21 1 Y 32768 0 8
+def in_row_s 8 21 1 Y 32768 0 8
+scalar_s exists_s in_s in_row_s
+2 0 1 0
+18 1 0 1
+2 0 1 0
+18 1 0 1
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+scalar_s exists_s in_s in_row_s
+2 0 1 0
+18 1 0 1
+2 0 1 0
+18 1 0 1
+set @stmt= concat('explain ',@stmt);
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 18 N 1 31 63
+def table 253 64 16 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 44 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+drop table t2 ;
+test_sequence
+------ union tests ------
+prepare stmt1 from ' select a FROM t1 where a=1
+ union distinct
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+a
+1
+execute stmt1 ;
+a
+1
+prepare stmt1 from ' select a FROM t1 where a=1
+ union all
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+a
+1
+1
+set @arg00=1 ;
+select @arg00 FROM t1 where a=1
+union distinct
+select 1 FROM t1 where a=1;
+@arg00
+1
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select 1 FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+?
+1
+set @arg00=1 ;
+select 1 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+1
+1
+prepare stmt1 from ' select 1 FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+1
+1
+set @arg00='a' ;
+select @arg00 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+@arg00
+a
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ';
+execute stmt1 using @arg00, @arg00;
+?
+a
+prepare stmt1 from ' select ?
+ union distinct
+ select ? ';
+execute stmt1 using @arg00, @arg00;
+?
+a
+set @arg00='a' ;
+set @arg01=1 ;
+set @arg02='a' ;
+set @arg03=2 ;
+select @arg00 FROM t1 where a=@arg01
+union distinct
+select @arg02 FROM t1 where a=@arg03;
+@arg00
+a
+prepare stmt1 from ' select ? FROM t1 where a=?
+ union distinct
+ select ? FROM t1 where a=? ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+?
+a
+set @arg00=1 ;
+prepare stmt1 from ' select sum(a) + 200, ? from t1
+union distinct
+select sum(a) + 200, 1 from t1
+group by b ' ;
+execute stmt1 using @arg00;
+sum(a) + 200 ?
+210 1
+204 1
+201 1
+203 1
+202 1
+set @Oporto='Oporto' ;
+set @Lisboa='Lisboa' ;
+set @0=0 ;
+set @1=1 ;
+set @2=2 ;
+set @3=3 ;
+set @4=4 ;
+select @Oporto,@Lisboa,@0,@1,@2,@3,@4 ;
+@Oporto @Lisboa @0 @1 @2 @3 @4
+Oporto Lisboa 0 1 2 3 4
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+group by b ;
+the_sum the_town
+204 Oporto
+201 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+201 Lisboa
+203 Lisboa
+202 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ group by b ' ;
+execute stmt1 using @Oporto, @Lisboa;
+the_sum the_town
+204 Oporto
+201 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+201 Lisboa
+203 Lisboa
+202 Lisboa
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b ;
+the_sum the_town
+204 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+203 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b ' ;
+execute stmt1 using @Oporto, @1, @Lisboa, @2;
+the_sum the_town
+204 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+203 Lisboa
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+having avg(a) > @2
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b
+having avg(a) > @3;
+the_sum the_town
+204 Oporto
+203 Oporto
+204 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ having avg(a) > ?
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b
+ having avg(a) > ? ';
+execute stmt1 using @Oporto, @1, @2, @Lisboa, @2, @3;
+the_sum the_town
+204 Oporto
+203 Oporto
+204 Lisboa
+test_sequence
+------ explain select tests ------
+prepare stmt1 from ' select * from t_many_col_types ' ;
+execute stmt1;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def test t_many_col_types t_many_col_types c1 c1 1 4 1 N 49155 0 63
+def test t_many_col_types t_many_col_types c2 c2 2 6 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c3 c3 9 9 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c4 c4 3 11 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c5 c5 3 11 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c6 c6 8 20 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c7 c7 4 12 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c8 c8 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c9 c9 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c10 c10 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c11 c11 0 9 6 Y 32768 4 63
+def test t_many_col_types t_many_col_types c12 c12 0 10 6 Y 32768 4 63
+def test t_many_col_types t_many_col_types c13 c13 10 10 10 Y 128 0 63
+def test t_many_col_types t_many_col_types c14 c14 12 19 19 Y 128 0 63
+def test t_many_col_types t_many_col_types c15 c15 7 19 19 N 1217 0 63
+def test t_many_col_types t_many_col_types c16 c16 11 8 8 Y 128 0 63
+def test t_many_col_types t_many_col_types c17 c17 13 4 4 Y 32864 0 63
+def test t_many_col_types t_many_col_types c18 c18 1 1 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c19 c19 1 1 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c20 c20 254 1 1 Y 0 0 8
+def test t_many_col_types t_many_col_types c21 c21 253 10 10 Y 0 0 8
+def test t_many_col_types t_many_col_types c22 c22 253 30 30 Y 0 0 8
+def test t_many_col_types t_many_col_types c23 c23 252 255 8 Y 144 0 63
+def test t_many_col_types t_many_col_types c24 c24 252 255 8 Y 16 0 8
+def test t_many_col_types t_many_col_types c25 c25 252 65535 4 Y 144 0 63
+def test t_many_col_types t_many_col_types c26 c26 252 65535 4 Y 16 0 8
+def test t_many_col_types t_many_col_types c27 c27 252 16777215 10 Y 144 0 63
+def test t_many_col_types t_many_col_types c28 c28 252 16777215 10 Y 16 0 8
+def test t_many_col_types t_many_col_types c29 c29 252 16777215 8 Y 144 0 63
+def test t_many_col_types t_many_col_types c30 c30 252 16777215 8 Y 16 0 8
+def test t_many_col_types t_many_col_types c31 c31 254 5 3 Y 256 0 8
+def test t_many_col_types t_many_col_types c32 c32 254 24 7 Y 2048 0 8
+c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 c11 c12 c13 c14 c15 c16 c17 c18 c19 c20 c21 c22 c23 c24 c25 c26 c27 c28 c29 c30 c31 c32
+1 1 1 1 1 1 1 1 1 1 1.0000 1.0000 2004-02-29 2004-02-29 11:11:11 2004-02-29 11:11:11 11:11:11 2004 1 1 a 123456789a 123456789a123456789b123456789c tinyblob tinytext blob text mediumblob mediumtext longblob longtext one monday
+9 9 9 9 9 9 9 9 9 9 9.0000 9.0000 2004-02-29 2004-02-29 11:11:11 2004-02-29 11:11:11 11:11:11 2004 1 0 a 123456789a 123456789a123456789b123456789c tinyblob tinytext blob text mediumblob mediumtext longblob longtext two tuesday
+test_sequence
+------ delete tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'delete from t1 where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+execute stmt1;
+insert into t1 values(0,NULL);
+set @arg00=NULL;
+prepare stmt1 from 'delete from t1 where b=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL ;
+a b
+0 NULL
+set @arg00='one';
+execute stmt1 using @arg00;
+select a,b from t1 where b=@arg00;
+a b
+prepare stmt1 from 'truncate table t1' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+test_sequence
+------ update tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'update t1 set b=''a=two'' where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+2 a=two
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+2 a=two
+set @arg00=NULL;
+prepare stmt1 from 'update t1 set b=? where a=2' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+a b
+2 NULL
+set @arg00='two';
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+a b
+2 two
+set @arg00=2;
+prepare stmt1 from 'update t1 set b=NULL where a=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+a b
+2 NULL
+update t1 set b='two' where a=@arg00;
+set @arg00=2000;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+a b
+set @arg00=2;
+set @arg01=22;
+prepare stmt1 from 'update t1 set a=? where a=?' ;
+execute stmt1 using @arg00, @arg00;
+select a,b from t1 where a=@arg00;
+a b
+2 two
+execute stmt1 using @arg01, @arg00;
+select a,b from t1 where a=@arg01;
+a b
+22 two
+execute stmt1 using @arg00, @arg01;
+select a,b from t1 where a=@arg00;
+a b
+2 two
+set @arg00=NULL;
+set @arg01=2;
+execute stmt1 using @arg00, @arg01;
+Warnings:
+Warning 1265 Data truncated for column 'a' at row 1
+select a,b from t1;
+a b
+3 three
+0 two
+1 one
+4 four
+set @arg00=0;
+execute stmt1 using @arg01, @arg00;
+select a,b from t1;
+a b
+3 three
+2 two
+1 one
+4 four
+set @arg00=23;
+set @arg01='two';
+set @arg02=2;
+set @arg03='two';
+set @arg04=2;
+drop table if exists t2;
+create table t2 as select a,b from t1 ;
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04 ;
+select a,b from t1 where a = @arg00 ;
+a b
+23 two
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a not in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg04, @arg01, @arg02, @arg03, @arg00 ;
+select a,b from t1 ;
+a b
+3 three
+2 two
+1 one
+4 four
+drop table t2 ;
+set @arg00=1;
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit 1';
+execute stmt1 ;
+select a,b from t1 where b = 'bla' ;
+a b
+2 bla
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit ?';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 3
+test_sequence
+------ insert tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'insert into t1 values(5, ''five'' )';
+execute stmt1;
+select a,b from t1 where a = 5;
+a b
+5 five
+set @arg00='six' ;
+prepare stmt1 from 'insert into t1 values(6, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b = @arg00;
+a b
+6 six
+execute stmt1 using @arg00;
+ERROR 23000: Duplicate entry '6' for key 1
+set @arg00=NULL ;
+prepare stmt1 from 'insert into t1 values(0, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL;
+a b
+0 NULL
+set @arg00=8 ;
+set @arg01='eight' ;
+prepare stmt1 from 'insert into t1 values(?, ? )';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where b = @arg01;
+a b
+8 eight
+set @arg00=81 ;
+set @arg01='8-1' ;
+set @arg02=82 ;
+set @arg03='8-2' ;
+prepare stmt1 from 'insert into t1 values(?,?),(?,?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+select a,b from t1 where a in (@arg00,@arg02) ;
+a b
+81 8-1
+82 8-2
+set @arg00=9 ;
+set @arg01='nine' ;
+prepare stmt1 from 'insert into t1 set a=?, b=? ';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where a = @arg00 ;
+a b
+9 nine
+set @arg00=6 ;
+set @arg01=1 ;
+prepare stmt1 from 'insert into t1 set a=?, b=''sechs''
+ on duplicate key update a=a + ?, b=concat(b,''modified'') ';
+execute stmt1 using @arg00, @arg01;
+select * from t1;
+a b
+4 four
+3 three
+2 two
+1 one
+5 five
+7 sixmodified
+0 NULL
+8 eight
+81 8-1
+82 8-2
+9 nine
+set @arg00=81 ;
+set @arg01=1 ;
+execute stmt1 using @arg00, @arg01;
+ERROR 23000: Duplicate entry '82' for key 1
+set @1000=1000 ;
+set @x1000_2="x1000_2" ;
+set @x1000_3="x1000_3" ;
+set @x1000="x1000" ;
+set @1100=1100 ;
+set @x1100="x1100" ;
+set @100=100 ;
+set @updated="updated" ;
+insert into t1 values(1000,'x1000_1') ;
+insert into t1 values(@1000,@x1000_2),(@1000,@x1000_3)
+on duplicate key update a = a + @100, b = concat(b,@updated) ;
+select a,b from t1 where a >= 1000 ;
+a b
+1000 x1000_3
+1100 x1000_1updated
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+prepare stmt1 from ' insert into t1 values(?,?),(?,?)
+ on duplicate key update a = a + ?, b = concat(b,?) ';
+execute stmt1 using @1000, @x1000_2, @1000, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+a b
+1000 x1000_3
+1100 x1000_1updated
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+execute stmt1 using @1000, @x1000_2, @1100, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+a b
+1200 x1000_1updatedupdated
+delete from t1 where a >= 1000 ;
+prepare stmt1 from ' replace into t1 (a,b) select 100, ''hundred'' ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+drop table t1, t1_1, t1_2,
+t_many_col_types_1, t_many_col_types_2, t_many_col_types;
diff --git a/mysql-test/r/ps_6bdb.result b/mysql-test/r/ps_6bdb.result
new file mode 100644
index 00000000000..ac0b38951c0
--- /dev/null
+++ b/mysql-test/r/ps_6bdb.result
@@ -0,0 +1,1269 @@
+use test;
+drop table if exists t1, t_many_col_types ;
+create table t1
+(
+a int, b varchar(30),
+primary key(a)
+) engine = 'BDB' ;
+create table t_many_col_types
+(
+c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+c5 integer, c6 bigint, c7 float, c8 double,
+c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+c13 date, c14 datetime, c15 timestamp(14), c16 time,
+c17 year, c18 bit, c19 bool, c20 char,
+c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
+c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
+c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
+c32 set('monday', 'tuesday', 'wednesday'),
+primary key(c1)
+) engine = 'BDB' ;
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+test_sequence
+------ simple select tests ------
+set @arg00='SELECT' ;
+prepare stmt1 from ' ? a from t1 where a=1 ';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? a from t1 where a=1' at line 1
+set @arg00=1 ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+1 one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+1 one
+set @arg00='lion' ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+lion one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+lion one
+set @arg00=NULL ;
+select @arg00, b from t1 where a=1 ;
+@arg00 b
+NULL one
+prepare stmt1 from ' select ?, b from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+? b
+NULL one
+set @arg00=1 ;
+select b, a - @arg00 from t1 where a=1 ;
+b a - @arg00
+one 0
+prepare stmt1 from ' select b, a - ? from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+b a - ?
+one 0
+set @arg00='MySQL' ;
+select substr(@arg00,1,2) from t1 where a=1 ;
+substr(@arg00,1,2)
+My
+prepare stmt1 from ' select substr(?,1,2) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr(?,1,2)
+My
+set @arg00=3 ;
+select substr('MySQL',@arg00,5) from t1 where a=1 ;
+substr('MySQL',@arg00,5)
+SQL
+prepare stmt1 from ' select substr(''MySQL'',?,5) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr('MySQL',?,5)
+SQL
+select substr('MySQL',1,@arg00) from t1 where a=1 ;
+substr('MySQL',1,@arg00)
+MyS
+prepare stmt1 from ' select substr(''MySQL'',1,?) from t1 where a=1 ' ;
+execute stmt1 using @arg00 ;
+substr('MySQL',1,?)
+MyS
+set @arg00='MySQL' ;
+select a , concat(@arg00,b) from t1 ;
+a concat(@arg00,b)
+1 MySQLone
+2 MySQLtwo
+3 MySQLthree
+4 MySQLfour
+prepare stmt1 from ' select a , concat(?,b) from t1 ' ;
+execute stmt1 using @arg00;
+a concat(?,b)
+1 MySQLone
+2 MySQLtwo
+3 MySQLthree
+4 MySQLfour
+select a , concat(b,@arg00) from t1 ;
+a concat(b,@arg00)
+1 oneMySQL
+2 twoMySQL
+3 threeMySQL
+4 fourMySQL
+prepare stmt1 from ' select a , concat(b,?) from t1 ' ;
+execute stmt1 using @arg00;
+a concat(b,?)
+1 oneMySQL
+2 twoMySQL
+3 threeMySQL
+4 fourMySQL
+set @arg00='MySQL' ;
+select group_concat(@arg00,b) from t1
+group by 'a' ;
+group_concat(@arg00,b)
+MySQLone,MySQLtwo,MySQLthree,MySQLfour
+prepare stmt1 from ' select group_concat(?,b) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+group_concat(?,b)
+MySQLone,MySQLtwo,MySQLthree,MySQLfour
+select group_concat(b,@arg00) from t1
+group by 'a' ;
+group_concat(b,@arg00)
+oneMySQL,twoMySQL,threeMySQL,fourMySQL
+prepare stmt1 from ' select group_concat(b,?) from t1
+group by ''a'' ' ;
+execute stmt1 using @arg00;
+group_concat(b,?)
+oneMySQL,twoMySQL,threeMySQL,fourMySQL
+set @arg00='first' ;
+set @arg01='second' ;
+set @arg02=NULL;
+select @arg00, @arg01 from t1 where a=1 ;
+@arg00 @arg01
+first second
+prepare stmt1 from ' select ?, ? from t1 where a=1 ' ;
+execute stmt1 using @arg00, @arg01 ;
+? ?
+first second
+execute stmt1 using @arg02, @arg01 ;
+? ?
+NULL second
+execute stmt1 using @arg00, @arg02 ;
+? ?
+first NULL
+execute stmt1 using @arg02, @arg02 ;
+? ?
+NULL NULL
+drop table if exists new_tab ;
+create table new_tab (id1 int(11) not null default '0',
+value2 varchar(100), value1 varchar(100)) ;
+insert into new_tab values (1,'hh','hh'),(2,'hh','hh'),
+(1,'ii','ii'),(2,'ii','ii') ;
+prepare stmt1 from ' select id1,value1 from new_tab where id1=? or value1=? ' ;
+set @arg00=1 ;
+set @arg01='hh' ;
+execute stmt1 using @arg00, @arg01 ;
+id1 value1
+1 hh
+2 hh
+1 ii
+drop table new_tab ;
+drop table if exists new_tab ;
+create table new_tab(session_id char(9) not null) ;
+insert into new_tab values ('abc') ;
+prepare stmt1 from ' select * from new_tab
+where ?=''1111'' and session_id = ''abc'' ' ;
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+session_id
+set @arg00='1111' ;
+execute stmt1 using @arg00 ;
+session_id
+abc
+set @arg00='abc' ;
+execute stmt1 using @arg00 ;
+session_id
+drop table new_tab ;
+set @arg00='FROM' ;
+select a @arg00 t1 where a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 t1 where a=1' at line 1
+prepare stmt1 from ' select a ? t1 where a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? t1 where a=1' at line 1
+set @arg00='t1' ;
+select a from @arg00 where a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 where a=1' at line 1
+prepare stmt1 from ' select a from ? where a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? where a=1' at line 1
+set @arg00='WHERE' ;
+select a from t1 @arg00 a=1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 a=1' at line 1
+prepare stmt1 from ' select a from t1 ? a=1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? a=1' at line 1
+set @arg00=1 ;
+select a FROM t1 where a=@arg00 ;
+a
+1
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+a
+1
+set @arg00=1000 ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=NULL ;
+select a FROM t1 where a=@arg00 ;
+a
+prepare stmt1 from ' select a FROM t1 where a=? ' ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=4 ;
+select a FROM t1 where a=sqrt(@arg00) ;
+a
+2
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+a
+2
+set @arg00=NULL ;
+select a FROM t1 where a=sqrt(@arg00) ;
+a
+prepare stmt1 from ' select a FROM t1 where a=sqrt(?) ' ;
+execute stmt1 using @arg00 ;
+a
+set @arg00=2 ;
+set @arg01=3 ;
+select a FROM t1 where a in (@arg00,@arg01);
+a
+2
+3
+prepare stmt1 from ' select a FROM t1 where a in (?,?) ';
+execute stmt1 using @arg00, @arg01;
+a
+2
+3
+prepare stmt1 from ' select b FROM t1 where b like ? ';
+set @arg00='two' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='tw%' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='%wo' ;
+execute stmt1 using @arg00 ;
+b
+two
+set @arg00='>' ;
+select a FROM t1 where a @arg00 1 ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '@arg00 1' at line 1
+prepare stmt1 from ' select a FROM t1 where a ? 1 ' ;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '? 1' at line 1
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL group by a - ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00='two' ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> @arg00 ;
+a b
+1 one
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL having b <> ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+3 three
+4 four
+set @arg00=1 ;
+select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+prepare stmt1 from ' select a,b FROM t1 where a is not NULL
+AND b is not NULL order by a - ? ' ;
+execute stmt1 using @arg00 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00=2 ;
+select a,b from t1 order by 2 ;
+a b
+4 four
+1 one
+3 three
+2 two
+prepare stmt1 from ' select a,b from t1
+order by ? ';
+execute stmt1 using @arg00;
+a b
+4 four
+1 one
+3 three
+2 two
+set @arg00=1;
+prepare stmt1 from ' select a,b from t1
+limit 1 ';
+execute stmt1 ;
+a b
+1 one
+prepare stmt1 from ' select a,b from t1
+limit ? ';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 2
+set @arg00='b' ;
+set @arg01=0 ;
+set @arg02=2 ;
+set @arg03=2 ;
+select sum(a), @arg00 from t1 where a > @arg01
+and b is not null group by substr(b,@arg02)
+having sum(a) <> @arg03 ;
+sum(a) @arg00
+3 b
+1 b
+4 b
+prepare stmt1 from ' select sum(a), ? from t1 where a > ?
+and b is not null group by substr(b,?)
+having sum(a) <> ? ';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+sum(a) ?
+3 b
+1 b
+4 b
+test_sequence
+------ join tests ------
+select first.a as a1, second.a as a2
+from t1 first, t1 second
+where first.a = second.a ;
+a1 a2
+1 1
+2 2
+3 3
+4 4
+prepare stmt1 from ' select first.a as a1, second.a as a2
+ from t1 first, t1 second
+ where first.a = second.a ';
+execute stmt1 ;
+a1 a2
+1 1
+2 2
+3 3
+4 4
+set @arg00='ABC';
+set @arg01='two';
+set @arg02='one';
+select first.a, @arg00, second.a FROM t1 first, t1 second
+where @arg01 = first.b or first.a = second.a or second.b = @arg02;
+a @arg00 a
+1 ABC 1
+2 ABC 1
+2 ABC 2
+2 ABC 3
+2 ABC 4
+3 ABC 1
+3 ABC 3
+4 ABC 1
+4 ABC 4
+prepare stmt1 from ' select first.a, ?, second.a FROM t1 first, t1 second
+ where ? = first.b or first.a = second.a or second.b = ? ';
+execute stmt1 using @arg00, @arg01, @arg02;
+a ? a
+1 ABC 1
+2 ABC 1
+2 ABC 2
+2 ABC 3
+2 ABC 4
+3 ABC 1
+3 ABC 3
+4 ABC 1
+4 ABC 4
+test_sequence
+------ subquery tests ------
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') ';
+execute stmt1 ;
+a b
+2 two
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = 'two' ) and b=@arg00 ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ''two'') and b=? ';
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = @arg00 ) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = ? ) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=3 ;
+set @arg01='three' ;
+select a,b FROM t1 where (a,b) in (select 3, 'three');
+a b
+3 three
+select a FROM t1 where (a,b) in (select @arg00,@arg01);
+a
+3
+prepare stmt1 from ' select a FROM t1 where (a,b) in (select ?, ?) ';
+execute stmt1 using @arg00, @arg01;
+a
+3
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+select a, @arg00, b FROM t1 outer_table where
+b=@arg01 and a = (select @arg02 from t1 where b = @arg03 ) ;
+a @arg00 b
+2 1 two
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where b = ? ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+a ? b
+2 1 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b ) ';
+execute stmt1 ;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00='two' ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where b = outer_table.b ) and b=@arg00 ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where b = outer_table.b) and b=? ';
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where a = @arg00 and b = outer_table.b) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where a = ? and b = outer_table.b) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=2 ;
+select a, b FROM t1 outer_table where
+a = (select a from t1 where outer_table.a = @arg00 and a=2) and b='two' ;
+a b
+2 two
+prepare stmt1 from ' select a, b FROM t1 outer_table where
+ a = (select a from t1 where outer_table.a = ? and a=2) and b=''two'' ' ;
+execute stmt1 using @arg00;
+a b
+2 two
+set @arg00=1 ;
+set @arg01='two' ;
+set @arg02=2 ;
+set @arg03='two' ;
+select a, @arg00, b FROM t1 outer_table where
+b=@arg01 and a = (select @arg02 from t1 where outer_table.b = @arg03
+and outer_table.a=a ) ;
+a @arg00 b
+2 1 two
+prepare stmt1 from ' select a, ?, b FROM t1 outer_table where
+ b=? and a = (select ? from t1 where outer_table.b = ?
+ and outer_table.a=a ) ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+a ? b
+2 1 two
+set @arg00=1 ;
+set @arg01=0 ;
+select a, @arg00
+from ( select a - @arg00 as a from t1 where a=@arg00 ) as t2
+where a=@arg01;
+a @arg00
+0 1
+prepare stmt1 from ' select a, ?
+ from ( select a - ? as a from t1 where a=? ) as t2
+ where a=? ';
+execute stmt1 using @arg00, @arg00, @arg00, @arg01 ;
+a ?
+0 1
+drop table if exists t2 ;
+create table t2 as select * from t_many_col_types;
+set @stmt= ' SELECT
+ (SELECT SUM(c1 + c12 + 0.0) FROM t2
+ where (t_many_col_types.c2 - 0e-3) = t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select 1.0e+0 from t2
+ where t2.c3 * 9.0000000000 = t_many_col_types.c4) as exists_s,
+ c5 * 4 in (select c6 + 0.3e+1 from t2) as in_s,
+ (c7 - 4, c8 - 4) in (select c9 + 4.0, c10 + 40e-1 from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x = c25 ' ;
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def scalar_s 5 21 7 Y 32768 4 8
+def exists_s 8 1 1 N 32769 0 8
+def in_s 8 21 1 Y 32768 0 8
+def in_row_s 8 21 1 Y 32768 0 8
+scalar_s exists_s in_s in_row_s
+2.0000 0 1 0
+18.0000 1 0 1
+2.0000 0 1 0
+18.0000 1 0 1
+execute stmt1 ;
+scalar_s exists_s in_s in_row_s
+2.0000 0 1 0
+18.0000 1 0 1
+2.0000 0 1 0
+18.0000 1 0 1
+set @stmt= concat('explain ',@stmt);
+prepare stmt1 from @stmt ;
+execute stmt1 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 18 N 1 31 63
+def table 253 64 16 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 44 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+execute stmt1 ;
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+set @stmt= ' SELECT
+ (SELECT SUM(c1+c12+?) FROM t2 where (t_many_col_types.c2-?)=t2.c2
+ GROUP BY t_many_col_types.c15 LIMIT 1) as scalar_s,
+ exists (select ? from t2
+ where t2.c3*?=t_many_col_types.c4) as exists_s,
+ c5*? in (select c6+? from t2) as in_s,
+ (c7-?, c8-?) in (select c9+?, c10+? from t2) as in_row_s
+FROM t_many_col_types,
+(select c25 x, c32 y from t2) tt WHERE x =c25 ' ;
+set @arg00= 0.0 ;
+set @arg01= 0e-3 ;
+set @arg02= 1.0e+0 ;
+set @arg03= 9.0000000000 ;
+set @arg04= 4 ;
+set @arg05= 0.3e+1 ;
+set @arg06= 4 ;
+set @arg07= 4 ;
+set @arg08= 4.0 ;
+set @arg09= 40e-1 ;
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def scalar_s 5 23 2 Y 32768 31 8
+def exists_s 8 1 1 N 32769 0 8
+def in_s 8 21 1 Y 32768 0 8
+def in_row_s 8 21 1 Y 32768 0 8
+scalar_s exists_s in_s in_row_s
+2 0 1 0
+18 1 0 1
+2 0 1 0
+18 1 0 1
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+scalar_s exists_s in_s in_row_s
+2 0 1 0
+18 1 0 1
+2 0 1 0
+18 1 0 1
+set @stmt= concat('explain ',@stmt);
+prepare stmt1 from @stmt ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def id 8 3 1 N 32801 0 8
+def select_type 253 19 18 N 1 31 63
+def table 253 64 16 N 1 31 63
+def type 253 10 3 N 1 31 63
+def possible_keys 253 4096 0 Y 0 31 63
+def key 253 64 0 Y 0 31 63
+def key_len 8 3 0 Y 32800 0 8
+def ref 253 1024 0 Y 0 31 63
+def rows 8 10 1 N 32801 0 8
+def Extra 253 255 44 N 1 31 63
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06,
+@arg07, @arg08, @arg09 ;
+id select_type table type possible_keys key key_len ref rows Extra
+1 PRIMARY t_many_col_types ALL NULL NULL NULL NULL 2
+1 PRIMARY <derived6> ALL NULL NULL NULL NULL 2 Using where
+6 DERIVED t2 ALL NULL NULL NULL NULL 2
+5 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+4 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+3 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where
+2 DEPENDENT SUBQUERY t2 ALL NULL NULL NULL NULL 2 Using where; Using temporary; Using filesort
+drop table t2 ;
+test_sequence
+------ union tests ------
+prepare stmt1 from ' select a FROM t1 where a=1
+ union distinct
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+a
+1
+execute stmt1 ;
+a
+1
+prepare stmt1 from ' select a FROM t1 where a=1
+ union all
+ select a FROM t1 where a=1 ';
+execute stmt1 ;
+a
+1
+1
+set @arg00=1 ;
+select @arg00 FROM t1 where a=1
+union distinct
+select 1 FROM t1 where a=1;
+@arg00
+1
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select 1 FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+?
+1
+set @arg00=1 ;
+select 1 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+1
+1
+prepare stmt1 from ' select 1 FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ' ;
+execute stmt1 using @arg00;
+1
+1
+set @arg00='a' ;
+select @arg00 FROM t1 where a=1
+union distinct
+select @arg00 FROM t1 where a=1;
+@arg00
+a
+prepare stmt1 from ' select ? FROM t1 where a=1
+ union distinct
+ select ? FROM t1 where a=1 ';
+execute stmt1 using @arg00, @arg00;
+?
+a
+prepare stmt1 from ' select ?
+ union distinct
+ select ? ';
+execute stmt1 using @arg00, @arg00;
+?
+a
+set @arg00='a' ;
+set @arg01=1 ;
+set @arg02='a' ;
+set @arg03=2 ;
+select @arg00 FROM t1 where a=@arg01
+union distinct
+select @arg02 FROM t1 where a=@arg03;
+@arg00
+a
+prepare stmt1 from ' select ? FROM t1 where a=?
+ union distinct
+ select ? FROM t1 where a=? ' ;
+execute stmt1 using @arg00, @arg01, @arg02, @arg03;
+?
+a
+set @arg00=1 ;
+prepare stmt1 from ' select sum(a) + 200, ? from t1
+union distinct
+select sum(a) + 200, 1 from t1
+group by b ' ;
+execute stmt1 using @arg00;
+sum(a) + 200 ?
+210 1
+204 1
+201 1
+203 1
+202 1
+set @Oporto='Oporto' ;
+set @Lisboa='Lisboa' ;
+set @0=0 ;
+set @1=1 ;
+set @2=2 ;
+set @3=3 ;
+set @4=4 ;
+select @Oporto,@Lisboa,@0,@1,@2,@3,@4 ;
+@Oporto @Lisboa @0 @1 @2 @3 @4
+Oporto Lisboa 0 1 2 3 4
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+group by b ;
+the_sum the_town
+204 Oporto
+201 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+201 Lisboa
+203 Lisboa
+202 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ group by b ' ;
+execute stmt1 using @Oporto, @Lisboa;
+the_sum the_town
+204 Oporto
+201 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+201 Lisboa
+203 Lisboa
+202 Lisboa
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b ;
+the_sum the_town
+204 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+203 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b ' ;
+execute stmt1 using @Oporto, @1, @Lisboa, @2;
+the_sum the_town
+204 Oporto
+203 Oporto
+202 Oporto
+204 Lisboa
+203 Lisboa
+select sum(a) + 200 as the_sum, @Oporto as the_town from t1
+where a > @1
+group by b
+having avg(a) > @2
+union distinct
+select sum(a) + 200, @Lisboa from t1
+where a > @2
+group by b
+having avg(a) > @3;
+the_sum the_town
+204 Oporto
+203 Oporto
+204 Lisboa
+prepare stmt1 from ' select sum(a) + 200 as the_sum, ? as the_town from t1
+ where a > ?
+ group by b
+ having avg(a) > ?
+ union distinct
+ select sum(a) + 200, ? from t1
+ where a > ?
+ group by b
+ having avg(a) > ? ';
+execute stmt1 using @Oporto, @1, @2, @Lisboa, @2, @3;
+the_sum the_town
+204 Oporto
+203 Oporto
+204 Lisboa
+test_sequence
+------ explain select tests ------
+prepare stmt1 from ' select * from t_many_col_types ' ;
+execute stmt1;
+Catalog Database Table Table_alias Column Column_alias Name Type Length Max length Is_null Flags Decimals Charsetnr
+def test t_many_col_types t_many_col_types c1 c1 1 4 1 N 49155 0 63
+def test t_many_col_types t_many_col_types c2 c2 2 6 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c3 c3 9 9 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c4 c4 3 11 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c5 c5 3 11 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c6 c6 8 20 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c7 c7 4 12 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c8 c8 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c9 c9 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c10 c10 5 22 1 Y 32768 31 63
+def test t_many_col_types t_many_col_types c11 c11 0 9 6 Y 32768 4 63
+def test t_many_col_types t_many_col_types c12 c12 0 10 6 Y 32768 4 63
+def test t_many_col_types t_many_col_types c13 c13 10 10 10 Y 128 0 63
+def test t_many_col_types t_many_col_types c14 c14 12 19 19 Y 128 0 63
+def test t_many_col_types t_many_col_types c15 c15 7 19 19 N 1217 0 63
+def test t_many_col_types t_many_col_types c16 c16 11 8 8 Y 128 0 63
+def test t_many_col_types t_many_col_types c17 c17 13 4 4 Y 32864 0 63
+def test t_many_col_types t_many_col_types c18 c18 1 1 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c19 c19 1 1 1 Y 32768 0 63
+def test t_many_col_types t_many_col_types c20 c20 254 1 1 Y 0 0 8
+def test t_many_col_types t_many_col_types c21 c21 253 10 10 Y 0 0 8
+def test t_many_col_types t_many_col_types c22 c22 253 30 30 Y 0 0 8
+def test t_many_col_types t_many_col_types c23 c23 252 255 8 Y 144 0 63
+def test t_many_col_types t_many_col_types c24 c24 252 255 8 Y 16 0 8
+def test t_many_col_types t_many_col_types c25 c25 252 65535 4 Y 144 0 63
+def test t_many_col_types t_many_col_types c26 c26 252 65535 4 Y 16 0 8
+def test t_many_col_types t_many_col_types c27 c27 252 16777215 10 Y 144 0 63
+def test t_many_col_types t_many_col_types c28 c28 252 16777215 10 Y 16 0 8
+def test t_many_col_types t_many_col_types c29 c29 252 16777215 8 Y 144 0 63
+def test t_many_col_types t_many_col_types c30 c30 252 16777215 8 Y 16 0 8
+def test t_many_col_types t_many_col_types c31 c31 254 5 3 Y 256 0 8
+def test t_many_col_types t_many_col_types c32 c32 254 24 7 Y 2048 0 8
+c1 c2 c3 c4 c5 c6 c7 c8 c9 c10 c11 c12 c13 c14 c15 c16 c17 c18 c19 c20 c21 c22 c23 c24 c25 c26 c27 c28 c29 c30 c31 c32
+1 1 1 1 1 1 1 1 1 1 1.0000 1.0000 2004-02-29 2004-02-29 11:11:11 2004-02-29 11:11:11 11:11:11 2004 1 1 a 123456789a 123456789a123456789b123456789c tinyblob tinytext blob text mediumblob mediumtext longblob longtext one monday
+9 9 9 9 9 9 9 9 9 9 9.0000 9.0000 2004-02-29 2004-02-29 11:11:11 2004-02-29 11:11:11 11:11:11 2004 1 0 a 123456789a 123456789a123456789b123456789c tinyblob tinytext blob text mediumblob mediumtext longblob longtext two tuesday
+test_sequence
+------ delete tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'delete from t1 where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+execute stmt1;
+insert into t1 values(0,NULL);
+set @arg00=NULL;
+prepare stmt1 from 'delete from t1 where b=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL ;
+a b
+0 NULL
+set @arg00='one';
+execute stmt1 using @arg00;
+select a,b from t1 where b=@arg00;
+a b
+prepare stmt1 from 'truncate table t1' ;
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+test_sequence
+------ update tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'update t1 set b=''a=two'' where a=2' ;
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+2 a=two
+execute stmt1;
+select a,b from t1 where a=2;
+a b
+2 a=two
+set @arg00=NULL;
+prepare stmt1 from 'update t1 set b=? where a=2' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+a b
+2 NULL
+set @arg00='two';
+execute stmt1 using @arg00;
+select a,b from t1 where a=2;
+a b
+2 two
+set @arg00=2;
+prepare stmt1 from 'update t1 set b=NULL where a=?' ;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+a b
+2 NULL
+update t1 set b='two' where a=@arg00;
+set @arg00=2000;
+execute stmt1 using @arg00;
+select a,b from t1 where a=@arg00;
+a b
+set @arg00=2;
+set @arg01=22;
+prepare stmt1 from 'update t1 set a=? where a=?' ;
+execute stmt1 using @arg00, @arg00;
+select a,b from t1 where a=@arg00;
+a b
+2 two
+execute stmt1 using @arg01, @arg00;
+select a,b from t1 where a=@arg01;
+a b
+22 two
+execute stmt1 using @arg00, @arg01;
+select a,b from t1 where a=@arg00;
+a b
+2 two
+set @arg00=NULL;
+set @arg01=2;
+execute stmt1 using @arg00, @arg01;
+Warnings:
+Warning 1265 Data truncated for column 'a' at row 1
+select a,b from t1;
+a b
+0 two
+1 one
+3 three
+4 four
+set @arg00=0;
+execute stmt1 using @arg01, @arg00;
+select a,b from t1;
+a b
+1 one
+2 two
+3 three
+4 four
+set @arg00=23;
+set @arg01='two';
+set @arg02=2;
+set @arg03='two';
+set @arg04=2;
+drop table if exists t2;
+create table t2 as select a,b from t1 ;
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03, @arg04 ;
+select a,b from t1 where a = @arg00 ;
+a b
+23 two
+prepare stmt1 from 'update t1 set a=? where b=?
+ and a not in (select ? from t2
+ where b = ? or a = ?)';
+execute stmt1 using @arg04, @arg01, @arg02, @arg03, @arg00 ;
+select a,b from t1 ;
+a b
+1 one
+2 two
+3 three
+4 four
+drop table t2 ;
+set @arg00=1;
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit 1';
+execute stmt1 ;
+select a,b from t1 where b = 'bla' ;
+a b
+2 bla
+prepare stmt1 from 'update t1 set b=''bla''
+where a=2
+limit ?';
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 3
+test_sequence
+------ insert tests ------
+delete from t1 ;
+insert into t1 values (1,'one');
+insert into t1 values (2,'two');
+insert into t1 values (3,'three');
+insert into t1 values (4,'four');
+commit ;
+delete from t_many_col_types ;
+insert into t_many_col_types
+set c1= 1, c2= 1, c3= 1, c4= 1, c5= 1, c6= 1, c7= 1, c8= 1, c9= 1,
+c10= 1, c11= 1, c12 = 1,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=true, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='one', c32= 'monday';
+insert into t_many_col_types
+set c1= 9, c2= 9, c3= 9, c4= 9, c5= 9, c6= 9, c7= 9, c8= 9, c9= 9,
+c10= 9, c11= 9, c12 = 9,
+c13= '2004-02-29', c14= '2004-02-29 11:11:11', c15= '2004-02-29 11:11:11',
+c16= '11:11:11', c17= '2004',
+c18= 1, c19=false, c20= 'a', c21= '123456789a',
+c22= '123456789a123456789b123456789c', c23= 'tinyblob', c24= 'tinytext',
+c25= 'blob', c26= 'text', c27= 'mediumblob', c28= 'mediumtext',
+c29= 'longblob', c30= 'longtext', c31='two', c32= 'tuesday';
+prepare stmt1 from 'insert into t1 values(5, ''five'' )';
+execute stmt1;
+select a,b from t1 where a = 5;
+a b
+5 five
+set @arg00='six' ;
+prepare stmt1 from 'insert into t1 values(6, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b = @arg00;
+a b
+6 six
+execute stmt1 using @arg00;
+ERROR 23000: Duplicate entry '6' for key 1
+set @arg00=NULL ;
+prepare stmt1 from 'insert into t1 values(0, ? )';
+execute stmt1 using @arg00;
+select a,b from t1 where b is NULL;
+a b
+0 NULL
+set @arg00=8 ;
+set @arg01='eight' ;
+prepare stmt1 from 'insert into t1 values(?, ? )';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where b = @arg01;
+a b
+8 eight
+set @arg00=81 ;
+set @arg01='8-1' ;
+set @arg02=82 ;
+set @arg03='8-2' ;
+prepare stmt1 from 'insert into t1 values(?,?),(?,?)';
+execute stmt1 using @arg00, @arg01, @arg02, @arg03 ;
+select a,b from t1 where a in (@arg00,@arg02) ;
+a b
+81 8-1
+82 8-2
+set @arg00=9 ;
+set @arg01='nine' ;
+prepare stmt1 from 'insert into t1 set a=?, b=? ';
+execute stmt1 using @arg00, @arg01 ;
+select a,b from t1 where a = @arg00 ;
+a b
+9 nine
+set @arg00=6 ;
+set @arg01=1 ;
+prepare stmt1 from 'insert into t1 set a=?, b=''sechs''
+ on duplicate key update a=a + ?, b=concat(b,''modified'') ';
+execute stmt1 using @arg00, @arg01;
+select * from t1;
+a b
+0 NULL
+1 one
+2 two
+3 three
+4 four
+5 five
+7 sixmodified
+8 eight
+9 nine
+81 8-1
+82 8-2
+set @arg00=81 ;
+set @arg01=1 ;
+execute stmt1 using @arg00, @arg01;
+ERROR 23000: Duplicate entry '82' for key 1
+set @1000=1000 ;
+set @x1000_2="x1000_2" ;
+set @x1000_3="x1000_3" ;
+set @x1000="x1000" ;
+set @1100=1100 ;
+set @x1100="x1100" ;
+set @100=100 ;
+set @updated="updated" ;
+insert into t1 values(1000,'x1000_1') ;
+insert into t1 values(@1000,@x1000_2),(@1000,@x1000_3)
+on duplicate key update a = a + @100, b = concat(b,@updated) ;
+select a,b from t1 where a >= 1000 ;
+a b
+1000 x1000_3
+1100 x1000_1updated
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+prepare stmt1 from ' insert into t1 values(?,?),(?,?)
+ on duplicate key update a = a + ?, b = concat(b,?) ';
+execute stmt1 using @1000, @x1000_2, @1000, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+a b
+1000 x1000_3
+1100 x1000_1updated
+delete from t1 where a >= 1000 ;
+insert into t1 values(1000,'x1000_1') ;
+execute stmt1 using @1000, @x1000_2, @1100, @x1000_3, @100, @updated ;
+select a,b from t1 where a >= 1000 ;
+a b
+1200 x1000_1updatedupdated
+delete from t1 where a >= 1000 ;
+prepare stmt1 from ' replace into t1 (a,b) select 100, ''hundred'' ';
+ERROR HY000: This command is not supported in the prepared statement protocol yet
+set @duplicate='duplicate ' ;
+set @1000=1000 ;
+set @5=5 ;
+select a,b from t1 where a < 5 ;
+a b
+0 NULL
+1 one
+2 two
+3 three
+4 four
+insert into t1 select a + @1000, concat(@duplicate,b) from t1
+where a < @5 ;
+affected rows: 5
+info: Records: 5 Duplicates: 0 Warnings: 0
+select a,b from t1 where a >= 1000 ;
+a b
+1000 NULL
+1001 duplicate one
+1002 duplicate two
+1003 duplicate three
+1004 duplicate four
+delete from t1 where a >= 1000 ;
+prepare stmt1 from ' insert into t1 select a + ?, concat(?,b) from t1
+where a < ? ' ;
+execute stmt1 using @1000, @duplicate, @5;
+affected rows: 5
+info: Records: 5 Duplicates: 0 Warnings: 0
+select a,b from t1 where a >= 1000 ;
+a b
+1000 NULL
+1001 duplicate one
+1002 duplicate two
+1003 duplicate three
+1004 duplicate four
+delete from t1 where a >= 1000 ;
+set @float=1.00;
+set @five='five' ;
+drop table if exists t2;
+create table t2 like t1 ;
+insert into t2 (b,a)
+select @duplicate, sum(first.a) from t1 first, t1 second
+where first.a <> @5 and second.b = first.b
+and second.b <> @five
+group by second.b
+having sum(second.a) > @2
+union
+select b, a + @100 from t1
+where (a,b) in ( select sqrt(a+@1)+CAST(@float AS signed),b
+from t1);
+affected rows: 8
+info: Records: 8 Duplicates: 0 Warnings: 0
+select a,b from t2;
+a b
+3 duplicate
+4 duplicate
+7 duplicate
+8 duplicate
+9 duplicate
+81 duplicate
+82 duplicate
+103 three
+delete from t2 ;
+prepare stmt1 from ' insert into t2 (b,a)
+select ?, sum(first.a)
+ from t1 first, t1 second
+ where first.a <> ? and second.b = first.b and second.b <> ?
+ group by second.b
+ having sum(second.a) > ?
+union
+select b, a + ? from t1
+ where (a,b) in ( select sqrt(a+?)+CAST(? AS signed),b
+ from t1 ) ' ;
+execute stmt1 using @duplicate, @5, @five, @2, @100, @1, @float ;
+affected rows: 8
+info: Records: 8 Duplicates: 0 Warnings: 0
+select a,b from t2;
+a b
+3 duplicate
+4 duplicate
+7 duplicate
+8 duplicate
+9 duplicate
+81 duplicate
+82 duplicate
+103 three
+drop table t2;
+drop table t1, t_many_col_types;
diff --git a/mysql-test/t/ps_1general.test b/mysql-test/t/ps_1general.test
new file mode 100644
index 00000000000..b7686bbd26a
--- /dev/null
+++ b/mysql-test/t/ps_1general.test
@@ -0,0 +1,739 @@
+###################### ps_general.test #######################
+# #
+# basic and miscellaneous tests for prepared statements #
+# #
+##############################################################
+
+
+# Please do not
+# - modify (INSERT/UPDATE/DELETE) the content of the tables
+# t1 and t_many_col_types. Such tests should be done in
+# include/ps_modify.inc
+# - insert test cases where the results depend on the
+# table type. Such tests should be done in the files
+# include/ps_query.inc, include/ps_modify ...
+#
+
+use test;
+--disable_query_log
+select '------ basic tests ------' as test_sequence ;
+--enable_query_log
+
+let $type= 'MYISAM' ;
+# create the tables (t1 and t_many_col_types) used in many tests
+--source include/ps_create.inc
+# insert data into these tables
+--source include/ps_renew.inc
+
+
+##### The basic functions ####
+
+# 1. PREPARE stmt_name FROM <preparable statement>;
+# <preparable statement> ::=
+# 'literal_stmt' |
+# @variable_ref_stmt.
+# The statement may contain question marks as placeholders for parameters.
+#
+# Bind a statement name to a string containing a SQL statement and
+# send it to the server. The server will parse the statement and
+# reply with "Query Ok" or an error message.
+#
+PREPARE stmt FROM ' select * from t1 where a = ? ' ;
+
+# 2. EXECUTE stmt_name [USING @var [, @var ]];
+# Current values of supplied variables are used as parameters.
+#
+# Send the server the order to execute the statement and supply values
+# for the input parameters needed.
+# If no error occurs the server reply will be identical to the reply for
+# the query used in PREPARE with question marks replaced with values of
+# the input variables.
+#
+SET @var= 2 ;
+EXECUTE stmt USING @var ;
+# The non prepared statement with the same server reply would be:
+select * from t1 where a = @var ;
+
+# 3. DEALLOCATE PREPARE stmt_name;
+#
+# Send the server the order to drop the parse informations.
+# The server will reply with "Query Ok" or an error message.
+DEALLOCATE PREPARE stmt ;
+
+## prepare
+# prepare without parameter
+prepare stmt1 from ' select 1 as my_col ' ;
+# prepare with parameter
+prepare stmt1 from ' select ? as my_col ' ;
+# prepare must fail (incomplete statements/wrong syntax)
+--error 1064
+prepare ;
+--error 1064
+prepare stmt1 ;
+--error 1064
+prepare stmt1 from ;
+--error 1064
+prepare_garbage stmt1 from ' select 1 ' ;
+--error 1064
+prepare stmt1 from_garbage ' select 1 ' ;
+--error 1064
+prepare stmt1 from ' select_garbage 1 ' ;
+--error 1064
+prepare from ' select 1 ' ;
+--error 1064
+prepare stmt1 ' select 1 ' ;
+--error 1064
+prepare ? from ' select ? as my_col ' ;
+# statement in variable
+set @arg00='select 1 as my_col';
+prepare stmt1 from @arg00;
+# prepare must fail (query variable is empty)
+set @arg00='';
+--error 1065
+prepare stmt1 from @arg00;
+set @arg00=NULL;
+# prepare must fail (query variable is NULL)
+--error 1064
+prepare stmt1 from @arg01;
+
+prepare stmt1 from ' select * from t1 where a <= 2 ' ;
+# prepare must fail (column does not exist)
+--error 1054
+prepare stmt1 from ' select * from t1 where x <= 2 ' ;
+--disable_warnings
+drop table if exists not_exist ;
+--enable_warnings
+# prepare must fail (table does not exist)
+--error 1146
+prepare stmt1 from ' select * from not_exist where a <= 2 ' ;
+
+# case derived from client_test.c: test_prepare_syntax()
+# prepare must fail (incomplete statement)
+--error 1064
+prepare stmt1 from ' insert into t1 values(? ' ;
+--error 1064
+prepare stmt1 from ' select a, b from t1
+ where a=? and where ' ;
+
+## execute
+# execute must fail (statement never_prepared never prepared)
+--error 1243
+execute never_prepared ;
+# execute must fail (prepare stmt1 just failed,
+# but there was a successful prepare of stmt1 before)
+prepare stmt1 from ' select * from t1 where a <= 2 ' ;
+--error 1146
+prepare stmt1 from ' select * from not_exist where a <= 2 ' ;
+--error 1243
+execute stmt1 ;
+
+# drop the table between prepare and execute
+create table to_be_dropped
+(
+ a int primary key,
+ b char(30),
+ c int
+);
+insert into to_be_dropped( a, b, c) values( 1, 'original table', 1);
+prepare stmt2 from ' select * from to_be_dropped ' ;
+execute stmt2 ;
+drop table to_be_dropped ;
+# execute must fail (table was dropped after prepare)
+--error 1146
+execute stmt2 ;
+# cases derived from client_test.c: test_select_prepare()
+# 1. drop + create table (same column names/types/order)
+# between prepare and execute
+create table to_be_dropped
+(
+ a int primary key,
+ b char(30),
+ c int
+);
+insert into to_be_dropped( a, b, c) values( 9, 'recreated table', 9);
+execute stmt2 ;
+drop table to_be_dropped ;
+# 2. drop + create table (same column names/types but different order)
+# between prepare and execute
+create table to_be_dropped
+(
+ a int primary key,
+ c int,
+ b char(30)
+);
+insert into to_be_dropped( a, b, c) values( 9, 'recreated table', 9);
+execute stmt2 ;
+drop table to_be_dropped ;
+# 3. drop + create table (same column names/types/order+extra column)
+# between prepare and execute
+create table to_be_dropped
+(
+ a int primary key,
+ b char(30),
+ c int,
+ d timestamp default current_timestamp
+);
+insert into to_be_dropped( a, b, c) values( 9, 'recreated table', 9);
+execute stmt2 ;
+drop table to_be_dropped ;
+# 4. drop + create table (same column names/types, different order +
+# additional column) between prepare and execute
+create table to_be_dropped
+(
+ a int primary key,
+ d timestamp default current_timestamp,
+ b char(30),
+ c int
+);
+insert into to_be_dropped( a, b, c) values( 9, 'recreated table', 9);
+execute stmt2 ;
+drop table to_be_dropped ;
+# 5. drop + create table (same column names/order, different types)
+# between prepare and execute
+create table to_be_dropped
+(
+ a timestamp default '2004-02-29 18:01:59',
+ b char(30),
+ c int
+);
+insert into to_be_dropped( b, c) values( 'recreated table', 9);
+execute stmt2 ;
+drop table to_be_dropped ;
+# 6. drop + create table (same column types/order, different names)
+# between prepare and execute
+create table to_be_dropped
+(
+ f1 int primary key,
+ f2 char(30),
+ f3 int
+);
+insert into to_be_dropped( f1, f2, f3) values( 9, 'recreated table', 9);
+--error 1054
+execute stmt2 ;
+drop table to_be_dropped ;
+
+# execute without parameter
+prepare stmt1 from ' select * from t1 where a <= 2 ' ;
+execute stmt1 ;
+# execute with parameter
+set @arg00=1 ;
+set @arg01='two' ;
+prepare stmt1 from ' select * from t1 where a <= ? ' ;
+execute stmt1 using @arg00;
+# execute must fail (too small number of parameters)
+--error 1210
+execute stmt1 ;
+# execute must fail (too big number of parameters)
+--error 1210
+execute stmt1 using @arg00, @arg01;
+# execute must fail (parameter is not set)
+execute stmt1 using @not_set;
+
+## deallocate
+# deallocate must fail (never_prepared was never prepared)
+--error 1243
+deallocate prepare never_prepared ;
+# deallocate must fail (prepare stmt1 just failed,
+# but there was a successful prepare before)
+prepare stmt1 from ' select * from t1 where a <= 2 ' ;
+--error 1146
+prepare stmt1 from ' select * from not_exist where a <= 2 ' ;
+--error 1243
+deallocate prepare stmt1;
+create table to_be_dropped
+(
+ a int primary key,
+ b char(10)
+);
+prepare stmt2 from ' select a,b from to_be_dropped where a <= 2 ' ;
+drop table to_be_dropped ;
+# deallocate prepared statement where the table was dropped after prepare
+deallocate prepare stmt2;
+
+## parallel use of more than one prepared statement handlers
+# switch between different queries
+prepare stmt1 from ' select a from t1 where a <= 2 ' ;
+prepare stmt2 from ' select b from t1 where a <= 2 ' ;
+execute stmt2 ;
+execute stmt1 ;
+# switch between statement handlers of the same query
+prepare stmt1 from ' select a from t1 where a <= 2 ' ;
+prepare stmt2 from ' select a from t1 where a <= 2 ' ;
+execute stmt2 ;
+execute stmt1 ;
+deallocate prepare stmt1 ;
+# Will the deallocate of stmt1 with the same query affect stmt2 ?
+execute stmt2 ;
+
+--disable_query_log
+select '------ show and misc tests ------' as test_sequence ;
+--enable_query_log
+
+--disable_warnings
+drop table if exists t2;
+--enable_warnings
+create table t2
+(
+ a int primary key, b char(10)
+);
+
+###### SHOW COMMANDS
+prepare stmt4 from ' show databases ';
+execute stmt4;
+prepare stmt4 from ' show tables from test like ''t2%'' ';
+execute stmt4;
+prepare stmt4 from ' show columns from t2 from test like ''a%'' ';
+execute stmt4;
+create index t2_idx on t2(b);
+prepare stmt4 from ' show index from t2 from test ';
+execute stmt4;
+prepare stmt4 from ' show table status from test like ''t2%'' ';
+# egalize date and time values
+--replace_column 12 # 13 # 14 #
+# Bug#4288 : prepared statement 'show table status ..', wrong output on execute
+execute stmt4;
+# try the same with the big table
+prepare stmt4 from ' show table status from test like ''t_many_col_types%'' ';
+# egalize date and time values
+--replace_column 12 # 13 # 14 #
+# Bug#4288
+execute stmt4;
+prepare stmt4 from ' show status like ''Threads_running'' ';
+execute stmt4;
+prepare stmt4 from ' show variables like ''sql_mode'' ';
+execute stmt4;
+prepare stmt4 from ' show engine bdb logs ';
+# The output depends on the history (actions of the bdb engine).
+# That is the reason why, we switch the output here off.
+# (The real output will be tested in ps_6bdb.test)
+# --replace_result $MYSQL_TEST_DIR TEST_DIR
+--disable_result_log
+execute stmt4;
+--enable_result_log
+prepare stmt4 from ' show full processlist ';
+--replace_column 1 number
+execute stmt4;
+prepare stmt4 from ' show grants for user ';
+--error 1295
+prepare stmt4 from ' show create table t2 ';
+--error 1295
+prepare stmt4 from ' show master status ';
+--error 1295
+prepare stmt4 from ' show master logs ';
+--error 1295
+prepare stmt4 from ' show slave status ';
+--error 1295
+prepare stmt4 from ' show warnings limit 20 ';
+--error 1295
+prepare stmt4 from ' show errors limit 20 ';
+prepare stmt4 from ' show storage engines ';
+--replace_column 2 YES/NO
+execute stmt4;
+
+###### MISC STUFF
+## get a warning and an error
+# cases derived from client_test.c: test_warnings(), test_errors()
+--disable_warnings
+drop table if exists tx;
+--enable_warnings
+prepare stmt1 from ' drop table if exists tx ' ;
+execute stmt1 ;
+prepare stmt1 from ' drop table tx ' ;
+--error 1051
+execute stmt1 ;
+
+## nonsense like prepare of prepare,execute or deallocate
+--error 1064
+prepare stmt1 from ' prepare stmt2 from '' select 1 '' ' ;
+--error 1064
+prepare stmt1 from ' execute stmt2 ' ;
+--error 1064
+prepare stmt1 from ' deallocate prepare never_prepared ' ;
+
+## switch the database connection
+--error 1295
+prepare stmt4 from ' use test ' ;
+
+## create/drop database
+--error 1295
+prepare stmt3 from ' create database drop_me ';
+create database drop_me ;
+--error 1295
+prepare stmt3 from ' drop database drop_me ';
+drop database drop_me ;
+
+## grant/revoke + drop user
+--error 1295
+prepare stmt3 from ' grant all on test.t1 to drop_user@localhost
+identified by ''looser'' ';
+grant all on test.t1 to drop_user@localhost
+identified by 'looser' ;
+--error 1295
+prepare stmt3 from ' revoke all privileges on test.t1 from
+drop_user@localhost ';
+revoke all privileges on test.t1 from drop_user@localhost ;
+--error 1295
+prepare stmt3 from ' drop user drop_user@localhost ';
+drop user drop_user@localhost;
+--error 1141
+
+#### table related commands
+## describe
+prepare stmt3 from ' describe t2 ';
+execute stmt3;
+drop table t2 ;
+--error 1146
+execute stmt3;
+## lock/unlock
+--error 1295
+prepare stmt3 from ' lock tables t1 read ' ;
+--error 1295
+prepare stmt3 from ' unlock tables ' ;
+## Load/Unload table contents
+--error 1295
+prepare stmt1 from ' load data infile ''data.txt''
+into table t1 fields terminated by ''\t'' ';
+prepare stmt1 from ' select * into outfile ''data.txt'' from t1 ';
+execute stmt1 ;
+##
+--error 1295
+prepare stmt1 from ' optimize table t1 ' ;
+--error 1295
+prepare stmt1 from ' analyze table t1 ' ;
+--error 1295
+prepare stmt1 from ' checksum table t1 ' ;
+--error 1295
+prepare stmt1 from ' repair table t1 ' ;
+--error 1295
+prepare stmt1 from ' restore table t1 from ''data.txt'' ' ;
+## handler
+--error 1295
+prepare stmt1 from ' handler t1 open ';
+
+
+## commit/rollback
+--error 1295
+prepare stmt3 from ' commit ' ;
+--error 1295
+prepare stmt3 from ' rollback ' ;
+
+
+## switch the sql_mode
+prepare stmt4 from ' SET sql_mode=ansi ';
+execute stmt4;
+# check if the sql_mode is now ansi
+select 'a' || 'b' ;
+prepare stmt4 from ' SET sql_mode="" ';
+execute stmt4;
+# check if the sql_mode is not ansi
+select 'a' || 'b' ;
+# Will a switch of the sqlmode affect the execution of already prepared
+# statements ?
+prepare stmt5 from ' select ''a'' || ''b'' ' ;
+execute stmt5;
+SET sql_mode=ansi;
+execute stmt5;
+SET sql_mode="";
+
+--error 1295
+prepare stmt1 from ' flush local privileges ' ;
+--error 1295
+prepare stmt1 from ' reset query cache ' ;
+--error 1295
+prepare stmt1 from ' KILL 0 ';
+
+## simple explain
+# cases derived from client_test.c: test_explain_bug()
+prepare stmt1 from ' explain select a from t1 order by b ';
+--enable_metadata
+execute stmt1;
+--disable_metadata
+SET @arg00=1 ;
+prepare stmt1 from ' explain select a from t1 where a > ? order by b ';
+--enable_metadata
+execute stmt1 using @arg00;
+--disable_metadata
+
+--disable_query_log
+select '------ create/drop/alter/rename tests ------' as test_sequence ;
+--enable_query_log
+
+--disable_warnings
+drop table if exists t2, t3;
+--enable_warnings
+
+prepare stmt_drop from ' drop table if exists t2 ' ;
+--disable_warnings
+execute stmt_drop;
+--enable_warnings
+
+prepare stmt_create from ' create table t2 (
+ a int primary key, b char(10)) ';
+execute stmt_create;
+prepare stmt3 from ' create table t3 like t2 ';
+execute stmt3;
+drop table t3;
+
+set @arg00=1;
+prepare stmt3 from ' create table t3 (m int) select ? as m ' ;
+# Bug#4280 server hangs, prepared "create table .. as select ? .."
+execute stmt3 using @arg00;
+select m from t3;
+drop table t3;
+
+--error 1295
+prepare stmt3 from ' create index t2_idx on t2(b) ';
+--error 1295
+prepare stmt3 from ' drop index t2_idx on t2 ' ;
+--error 1295
+prepare stmt3 from ' alter table t2 drop primary key ';
+--disable_warnings
+drop table if exists new_t2;
+--enable_warnings
+prepare stmt3 from ' rename table t2 to new_t2 ';
+execute stmt3;
+--error 1050
+execute stmt3;
+rename table new_t2 to t2;
+drop table t2;
+
+--disable_query_log
+select '------ big statement tests ------' as test_sequence ;
+--enable_query_log
+# Attention: The limits used are NOT derived from the manual
+# or other sources.
+
+## many lines ( 50 )
+select 'ABC' as my_const_col from t1 where
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 ;
+prepare stmt1 from ' select ''ABC'' as my_const_col FROM t1 WHERE
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 AND
+1 = 1 ' ;
+execute stmt1 ;
+execute stmt1 ;
+
+## many characters ( about 1400 )
+
+select 'ABC' as my_const_col FROM t1 WHERE
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' AND
+'1234567890123456789012345678901234567890123456789012345678901234567890'
+= '1234567890123456789012345678901234567890123456789012345678901234567890' ;
+prepare stmt1 from ' select ''ABC'' as my_const_col FROM t1 WHERE
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' AND
+''1234567890123456789012345678901234567890123456789012345678901234567890''
+= ''1234567890123456789012345678901234567890123456789012345678901234567890'' ';
+execute stmt1 ;
+execute stmt1 ;
+
+
+## many parameters ( 50 )
+set @arg00= 1;
+set @arg01= 1;
+set @arg02= 1;
+set @arg03= 1;
+set @arg04= 1;
+set @arg05= 1;
+set @arg06= 1;
+set @arg07= 1;
+set @arg10= 1;
+set @arg11= 1;
+set @arg12= 1;
+set @arg13= 1;
+set @arg14= 1;
+set @arg15= 1;
+set @arg16= 1;
+set @arg17= 1;
+set @arg20= 1;
+set @arg21= 1;
+set @arg22= 1;
+set @arg23= 1;
+set @arg24= 1;
+set @arg25= 1;
+set @arg26= 1;
+set @arg27= 1;
+set @arg30= 1;
+set @arg31= 1;
+set @arg32= 1;
+set @arg33= 1;
+set @arg34= 1;
+set @arg35= 1;
+set @arg36= 1;
+set @arg37= 1;
+set @arg40= 1;
+set @arg41= 1;
+set @arg42= 1;
+set @arg43= 1;
+set @arg44= 1;
+set @arg45= 1;
+set @arg46= 1;
+set @arg47= 1;
+set @arg50= 1;
+set @arg51= 1;
+set @arg52= 1;
+set @arg53= 1;
+set @arg54= 1;
+set @arg55= 1;
+set @arg56= 1;
+set @arg57= 1;
+set @arg60= 1;
+set @arg61= 1;
+
+select 'ABC' as my_const_col FROM t1 WHERE
+@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
+@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
+@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
+@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
+@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
+@arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and @arg00=@arg00 and
+@arg00=@arg00 ;
+prepare stmt1 from ' select ''ABC'' as my_const_col FROM t1 WHERE
+ ? = ? and ? = ? and ? = ? and ? = ? and
+ ? = ? and ? = ? and ? = ? and ? = ? and
+ ? = ? and ? = ? and ? = ? and ? = ? and
+ ? = ? and ? = ? and ? = ? and ? = ? and
+ ? = ? and ? = ? and ? = ? and ? = ? and
+ ? = ? and ? = ? and ? = ? and ? = ? and
+ ? = ? ' ;
+execute stmt1 using
+@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
+@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
+@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
+@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
+@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
+@arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00, @arg00,
+@arg00, @arg00;
+execute stmt1 using
+@arg00, @arg01, @arg02, @arg03, @arg04, @arg05, @arg06, @arg07,
+@arg10, @arg11, @arg12, @arg13, @arg14, @arg15, @arg16, @arg17,
+@arg20, @arg21, @arg22, @arg23, @arg24, @arg25, @arg26, @arg27,
+@arg30, @arg31, @arg32, @arg33, @arg34, @arg35, @arg36, @arg37,
+@arg40, @arg41, @arg42, @arg43, @arg44, @arg45, @arg46, @arg47,
+@arg50, @arg51, @arg52, @arg53, @arg54, @arg55, @arg56, @arg57,
+@arg60, @arg61 ;
+
+drop table t1 ;
diff --git a/mysql-test/t/ps_2myisam.test b/mysql-test/t/ps_2myisam.test
new file mode 100644
index 00000000000..3bb8b01cf87
--- /dev/null
+++ b/mysql-test/t/ps_2myisam.test
@@ -0,0 +1,17 @@
+###############################################
+# #
+# Prepared Statements test on MYISAM tables #
+# #
+###############################################
+
+use test;
+
+let $type= 'MYISAM' ;
+-- source include/ps_create.inc
+-- source include/ps_renew.inc
+
+-- source include/ps_query.inc
+-- source include/ps_modify.inc
+-- source include/ps_modify1.inc
+
+drop table t1, t_many_col_types;
diff --git a/mysql-test/t/ps_3innodb.test b/mysql-test/t/ps_3innodb.test
new file mode 100644
index 00000000000..71acf3b76f1
--- /dev/null
+++ b/mysql-test/t/ps_3innodb.test
@@ -0,0 +1,17 @@
+###############################################
+# #
+# Prepared Statements test on InnoDB tables #
+# #
+###############################################
+
+use test;
+
+let $type= 'InnoDB' ;
+-- source include/ps_create.inc
+-- source include/ps_renew.inc
+
+-- source include/ps_query.inc
+-- source include/ps_modify.inc
+-- source include/ps_modify1.inc
+
+drop table t1, t_many_col_types;
diff --git a/mysql-test/t/ps_4heap.test b/mysql-test/t/ps_4heap.test
new file mode 100644
index 00000000000..8aa715b095e
--- /dev/null
+++ b/mysql-test/t/ps_4heap.test
@@ -0,0 +1,43 @@
+###############################################
+# #
+# Prepared Statements test on HEAP tables #
+# #
+###############################################
+
+use test;
+
+let $type= 'HEAP' ;
+--disable_warnings
+drop table if exists t1, t_many_col_types ;
+--enable_warnings
+eval create table t1
+(
+ a int, b varchar(30),
+ primary key(a)
+) engine = $type ;
+
+--disable_warnings
+drop table if exists t_many_col_types;
+--enable_warnings
+# The used table type doesn't support BLOB/TEXT columns (error 1163)
+# So we use char(100) instead.
+eval create table t_many_col_types
+(
+ c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+ c5 integer, c6 bigint, c7 float, c8 double,
+ c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+ c13 date, c14 datetime, c15 timestamp(14), c16 time,
+ c17 year, c18 bit, c19 bool, c20 char,
+ c21 char(10), c22 varchar(30), c23 char(100), c24 char(100),
+ c25 char(100), c26 char(100), c27 char(100), c28 char(100),
+ c29 char(100), c30 char(100), c31 enum('one', 'two', 'three'),
+ c32 set('monday', 'tuesday', 'wednesday'),
+ primary key(c1)
+) engine = $type ;
+-- source include/ps_renew.inc
+
+-- source include/ps_query.inc
+-- source include/ps_modify.inc
+-- source include/ps_modify1.inc
+
+drop table t1, t_many_col_types;
diff --git a/mysql-test/t/ps_5merge.test b/mysql-test/t/ps_5merge.test
new file mode 100644
index 00000000000..ee4beea78c4
--- /dev/null
+++ b/mysql-test/t/ps_5merge.test
@@ -0,0 +1,78 @@
+###############################################
+# #
+# Prepared Statements test on MERGE tables #
+# #
+###############################################
+
+use test;
+
+--disable_warnings
+drop table if exists t1, t1_1, t1_2,
+ t_many_col_types, t_many_col_types_1, t_many_col_types_2;
+--enable_warnings
+let $type= 'MYISAM' ;
+-- source include/ps_create.inc
+rename table t1 to t1_1, t_many_col_types to t_many_col_types_1 ;
+-- source include/ps_create.inc
+rename table t1 to t1_2, t_many_col_types to t_many_col_types_2 ;
+
+create table t1
+(
+ a int, b varchar(30),
+ primary key(a)
+) ENGINE = MERGE UNION=(t1_1,t1_2)
+INSERT_METHOD=FIRST;
+create table t_many_col_types
+(
+ c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+ c5 integer, c6 bigint, c7 float, c8 double,
+ c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+ c13 date, c14 datetime, c15 timestamp(14), c16 time,
+ c17 year, c18 bit, c19 bool, c20 char,
+ c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
+ c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
+ c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
+ c32 set('monday', 'tuesday', 'wednesday'),
+ primary key(c1)
+) ENGINE = MERGE UNION=(t_many_col_types_1,t_many_col_types_2)
+INSERT_METHOD=FIRST;
+-- source include/ps_renew.inc
+
+-- source include/ps_query.inc
+-- source include/ps_modify.inc
+# no test of ps_modify1, because insert .. select
+# is not allowed on MERGE tables
+# -- source include/ps_modify1.inc
+
+# Lets's try the same tests with INSERT_METHOD=LAST
+drop table t1, t_many_col_types ;
+create table t1
+(
+ a int, b varchar(30),
+ primary key(a)
+) ENGINE = MERGE UNION=(t1_1,t1_2)
+INSERT_METHOD=LAST;
+create table t_many_col_types
+(
+ c1 tinyint, c2 smallint, c3 mediumint, c4 int,
+ c5 integer, c6 bigint, c7 float, c8 double,
+ c9 double precision, c10 real, c11 decimal(7, 4), c12 numeric(8, 4),
+ c13 date, c14 datetime, c15 timestamp(14), c16 time,
+ c17 year, c18 bit, c19 bool, c20 char,
+ c21 char(10), c22 varchar(30), c23 tinyblob, c24 tinytext,
+ c25 blob, c26 text, c27 mediumblob, c28 mediumtext,
+ c29 longblob, c30 longtext, c31 enum('one', 'two', 'three'),
+ c32 set('monday', 'tuesday', 'wednesday'),
+ primary key(c1)
+) ENGINE = MERGE UNION=(t_many_col_types_1,t_many_col_types_2)
+INSERT_METHOD=LAST;
+-- source include/ps_renew.inc
+
+-- source include/ps_query.inc
+-- source include/ps_modify.inc
+# no test of ps_modify1, because insert .. select
+# is not allowed on MERGE tables
+# -- source include/ps_modify1.inc
+
+drop table t1, t1_1, t1_2,
+ t_many_col_types_1, t_many_col_types_2, t_many_col_types;
diff --git a/mysql-test/t/ps_6bdb.test b/mysql-test/t/ps_6bdb.test
new file mode 100644
index 00000000000..dde6a05268e
--- /dev/null
+++ b/mysql-test/t/ps_6bdb.test
@@ -0,0 +1,18 @@
+###############################################
+# #
+# Prepared Statements test on BDB tables #
+# #
+###############################################
+
+use test;
+
+-- source include/have_bdb.inc
+let $type= 'BDB' ;
+-- source include/ps_create.inc
+-- source include/ps_renew.inc
+
+-- source include/ps_query.inc
+-- source include/ps_modify.inc
+-- source include/ps_modify1.inc
+
+drop table t1, t_many_col_types;
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