Merge with 4.1

14 files changed, 122 insertions, 10 deletions

diff --git a/mysql-test/mysql-test-run.sh b/mysql-test/mysql-test-run.sh
index 8a71d8fc566..cee8ca4bfd0 100644
--- a/mysql-test/mysql-test-run.sh
+++ b/mysql-test/mysql-test-run.sh
@@ -450,6 +450,7 @@ while test $# -gt 0; do
        --debug=d:t:A,$MYSQL_TEST_DIR/var/log/mysqldump.trace"
       EXTRA_MYSQLBINLOG_OPT="$EXTRA_MYSQLBINLOG_OPT \
        --debug=d:t:A,$MYSQL_TEST_DIR/var/log/mysqlbinlog.trace"
+      EXTRA_MYSQL_CLIENT_TEST_OPT="--debug=d:t:A,$MYSQL_TEST_DIR/var/log/mysql_client_test.trace"
       ;;
     --fast)
       FAST_START=1
@@ -690,7 +691,7 @@ then
   EXTRA_SLAVE_MYSQLD_OPT="$EXTRA_SLAVE_MYSQLD_OPT --user=root"
 fi
 
-MYSQL_CLIENT_TEST="$MYSQL_CLIENT_TEST --no-defaults --testcase --user=root --socket=$MASTER_MYSOCK --port=$MYSQL_TCP_PORT --silent"
+MYSQL_CLIENT_TEST="$MYSQL_CLIENT_TEST --no-defaults --testcase --user=root --socket=$MASTER_MYSOCK --port=$MYSQL_TCP_PORT --silent $EXTRA_MYSQL_CLIENT_TEST_OPT"
 MYSQL_DUMP="$MYSQL_DUMP --no-defaults -uroot --socket=$MASTER_MYSOCK --password=$DBPASSWD $EXTRA_MYSQLDUMP_OPT"
 MYSQL_BINLOG="$MYSQL_BINLOG --no-defaults --local-load=$MYSQL_TMP_DIR  --character-sets-dir=$CHARSETSDIR $EXTRA_MYSQLBINLOG_OPT"
 MYSQL_FIX_SYSTEM_TABLES="$MYSQL_FIX_SYSTEM_TABLES --no-defaults --host=localhost --port=$MASTER_MYPORT --socket=$MASTER_MYSOCK --user=root --password=$DBPASSWD --basedir=$BASEDIR --bindir=$CLIENT_BINDIR --verbose"
diff --git a/mysql-test/r/ctype_latin1.result b/mysql-test/r/ctype_latin1.result
index cd804939a75..21c40e24fe2 100644
--- a/mysql-test/r/ctype_latin1.result
+++ b/mysql-test/r/ctype_latin1.result
@@ -325,3 +325,8 @@ latin1_bin	6109
 latin1_bin	61
 latin1_bin	6120
 drop table t1;
+CREATE TABLE „a (a int);
+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 (a int)' at line 1
+SELECT '„a' as str;
+str
+„a
diff --git a/mysql-test/r/ctype_utf8.result b/mysql-test/r/ctype_utf8.result
index faab013559a..893c7cc7039 100644
--- a/mysql-test/r/ctype_utf8.result
+++ b/mysql-test/r/ctype_utf8.result
@@ -861,3 +861,6 @@ user	c
 one	<one>
 two	<two>
 DROP TABLE t1;
+select convert(_koi8r'É' using utf8) < convert(_koi8r'Ê' using utf8);
+convert(_koi8r'É' using utf8) < convert(_koi8r'Ê' using utf8)
+1
diff --git a/mysql-test/r/derived.result b/mysql-test/r/derived.result
index 071cb673501..fd6a834c694 100644
--- a/mysql-test/r/derived.result
+++ b/mysql-test/r/derived.result
@@ -344,3 +344,22 @@ INSERT INTO t1 VALUES ('root','localhost'), ('root','%');
 SELECT * FROM (SELECT (SELECT a.a FROM t1 AS a WHERE a.a = b.a) FROM t1 AS b) AS c;
 ERROR 21000: Subquery returns more than 1 row
 DROP TABLE t1;
+create table t1(a int);
+create table t2(a int);
+create table t3(a int);
+insert into t1 values(1),(1);
+insert into t2 values(2),(2);
+insert into t3 values(3),(3);
+select * from t1 union distinct select * from t2 union all select * from t3;
+a
+1
+2
+3
+3
+select * from (select * from t1 union distinct select * from t2 union all select * from t3) X;
+a
+1
+2
+3
+3
+drop table t1, t2, t3;
diff --git a/mysql-test/r/ps_1general.result b/mysql-test/r/ps_1general.result
index 153121f0662..cd3c8e162f7 100644
--- a/mysql-test/r/ps_1general.result
+++ b/mysql-test/r/ps_1general.result
@@ -1,5 +1,6 @@
 drop table if exists t5, t6, t7, t8;
 drop database if exists mysqltest ;
+drop database if exists client_test_db;
 drop database if exists testtets;
 drop table if exists t1Aa,t2Aa,v1Aa,v2Aa;
 drop view if exists t1Aa,t2Aa,v1Aa,v2Aa;
diff --git a/mysql-test/r/type_float.result b/mysql-test/r/type_float.result
index 8140167870e..eec9701d054 100644
--- a/mysql-test/r/type_float.result
+++ b/mysql-test/r/type_float.result
@@ -11,6 +11,12 @@ SELECT 1e1,1.e1,1.0e1,1e+1,1.e+1,1.0e+1,1e-1,1.e-1,1.0e-1;
 SELECT 0.001e+1,0.001e-1, -0.001e+01,-0.001e-01;
 0.001e+1	0.001e-1	-0.001e+01	-0.001e-01
 0.01	0.0001	-0.01	-0.0001
+SELECT 123.23E+02,-123.23E-02,"123.23E+02"+0.0,"-123.23E-02"+0.0;
+123.23E+02	-123.23E-02	"123.23E+02"+0.0	"-123.23E-02"+0.0
+12323	-1.2323	12323	-1.2323
+SELECT 2147483647E+02,21474836.47E+06;
+2147483647E+02	21474836.47E+06
+214748364700	21474836470000
 create table t1 (f1 float(24),f2 float(52));
 show full columns from t1;
 Field	Type	Collation	Null	Key	Default	Extra	Privileges	Comment
@@ -209,3 +215,23 @@ c
 0.0002
 2e-05
 drop table t1;
+CREATE TABLE t1 (
+reckey int unsigned NOT NULL,
+recdesc varchar(50) NOT NULL,
+PRIMARY KEY  (reckey)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+INSERT INTO t1 VALUES (108, 'Has 108 as key');
+INSERT INTO t1 VALUES (109, 'Has 109 as key');
+select * from t1 where reckey=108;
+reckey	recdesc
+108	Has 108 as key
+select * from t1 where reckey=1.08E2;
+reckey	recdesc
+108	Has 108 as key
+select * from t1 where reckey=109;
+reckey	recdesc
+109	Has 109 as key
+select * from t1 where reckey=1.09E2;
+reckey	recdesc
+109	Has 109 as key
+drop table t1;
diff --git a/mysql-test/r/user_var.result b/mysql-test/r/user_var.result
index 511ef5e3188..8ae1d145227 100644
--- a/mysql-test/r/user_var.result
+++ b/mysql-test/r/user_var.result
@@ -127,7 +127,7 @@ drop table t1;
 set @a=_latin2'test';
 select charset(@a),collation(@a),coercibility(@a);
 charset(@a)	collation(@a)	coercibility(@a)
-latin2	latin2_general_ci	3
+latin2	latin2_general_ci	2
 select @a=_latin2'TEST';
 @a=_latin2'TEST'
 1
@@ -137,12 +137,13 @@ select @a=_latin2'TEST' collate latin2_bin;
 set @a=_latin2'test' collate latin2_general_ci;
 select charset(@a),collation(@a),coercibility(@a);
 charset(@a)	collation(@a)	coercibility(@a)
-latin2	latin2_general_ci	0
+latin2	latin2_general_ci	2
 select @a=_latin2'TEST';
 @a=_latin2'TEST'
 1
 select @a=_latin2'TEST' collate latin2_bin;
-ERROR HY000: Illegal mix of collations (latin2_general_ci,EXPLICIT) and (latin2_bin,EXPLICIT) for operation '='
+@a=_latin2'TEST' collate latin2_bin
+0
 select charset(@a:=_latin2'test');
 charset(@a:=_latin2'test')
 latin2
@@ -151,21 +152,22 @@ collation(@a:=_latin2'test')
 latin2_general_ci
 select coercibility(@a:=_latin2'test');
 coercibility(@a:=_latin2'test')
-3
+2
 select collation(@a:=_latin2'test' collate latin2_bin);
 collation(@a:=_latin2'test' collate latin2_bin)
 latin2_bin
 select coercibility(@a:=_latin2'test' collate latin2_bin);
 coercibility(@a:=_latin2'test' collate latin2_bin)
-0
+2
 select (@a:=_latin2'test' collate latin2_bin) = _latin2'TEST';
 (@a:=_latin2'test' collate latin2_bin) = _latin2'TEST'
 0
 select charset(@a),collation(@a),coercibility(@a);
 charset(@a)	collation(@a)	coercibility(@a)
-latin2	latin2_bin	0
+latin2	latin2_bin	2
 select (@a:=_latin2'test' collate latin2_bin) = _latin2'TEST' collate latin2_general_ci;
-ERROR HY000: Illegal mix of collations (latin2_bin,EXPLICIT) and (latin2_general_ci,EXPLICIT) for operation '='
+(@a:=_latin2'test' collate latin2_bin) = _latin2'TEST' collate latin2_general_ci
+1
 create table t1 (a varchar(50));
 reset master;
 SET TIMESTAMP=10000;
diff --git a/mysql-test/t/ctype_latin1.test b/mysql-test/t/ctype_latin1.test
index cee0324d12f..6006ee4c527 100644
--- a/mysql-test/t/ctype_latin1.test
+++ b/mysql-test/t/ctype_latin1.test
@@ -66,3 +66,12 @@ SET collation_connection='latin1_swedish_ci';
 -- source include/ctype_filesort.inc
 SET collation_connection='latin1_bin';
 -- source include/ctype_filesort.inc
+
+#
+# Bug#8041
+# An unknown character (e.g. 0x84) should result in ERROR,
+# It was treated like a space character earlier.
+# Howerver, it should still work fine as a string part.
+--error 1064
+CREATE TABLE „a (a int);
+SELECT '„a' as str;
diff --git a/mysql-test/t/ctype_utf8.test b/mysql-test/t/ctype_utf8.test
index 8e3eb71c3e5..35f2b2642be 100644
--- a/mysql-test/t/ctype_utf8.test
+++ b/mysql-test/t/ctype_utf8.test
@@ -693,3 +693,8 @@ INSERT INTO t1 VALUES ('one'),('two');
 SELECT CHARSET('a');
 SELECT user, CONCAT('<', user, '>') AS c FROM t1;
 DROP TABLE t1;
+
+#
+# Bug#8385: utf8_general_ci treats Cyrillic letters I and SHORT I as the same
+#
+select convert(_koi8r'É' using utf8) < convert(_koi8r'Ê' using utf8);
diff --git a/mysql-test/t/derived.test b/mysql-test/t/derived.test
index df860d92b38..1e3ffd5160b 100644
--- a/mysql-test/t/derived.test
+++ b/mysql-test/t/derived.test
@@ -236,3 +236,15 @@ INSERT INTO t1 VALUES ('root','localhost'), ('root','%');
 --error 1242
 SELECT * FROM (SELECT (SELECT a.a FROM t1 AS a WHERE a.a = b.a) FROM t1 AS b) AS c;
 DROP TABLE t1;
+#
+# test of union subquery in the FROM clause with complex distinct/all (BUG#6565)
+#
+create table t1(a int);
+create table t2(a int);
+create table t3(a int);
+insert into t1 values(1),(1);
+insert into t2 values(2),(2);
+insert into t3 values(3),(3);
+select * from t1 union distinct select * from t2 union all select * from t3;
+select * from (select * from t1 union distinct select * from t2 union all select * from t3) X;
+drop table t1, t2, t3;
diff --git a/mysql-test/t/mysql_client_test.test b/mysql-test/t/mysql_client_test.test
index 86aecf43cbd..3639fc2e262 100644
--- a/mysql-test/t/mysql_client_test.test
+++ b/mysql-test/t/mysql_client_test.test
@@ -1,3 +1,10 @@
 # We run with different binaries for normal and --embedded-server
+#
+# If this test fails with "command "$MYSQL_CLIENT_TEST" failed",
+# you should either run mysql_client_test separartely against a running
+# server or run mysql-test-run --debug mysql_client_test and check
+# var/log/mysql_client_test.trace
+
 --disable_result_log
+--exec echo $MYSQL_CLIENT_TEST
 --exec $MYSQL_CLIENT_TEST
diff --git a/mysql-test/t/ps_1general.test b/mysql-test/t/ps_1general.test
index 81934547f82..22a4a8bf2c9 100644
--- a/mysql-test/t/ps_1general.test
+++ b/mysql-test/t/ps_1general.test
@@ -11,7 +11,9 @@
 --disable_warnings
 drop table if exists t5, t6, t7, t8;
 drop database if exists mysqltest ;
+
 # Cleanup from other tests
+drop database if exists client_test_db;
 drop database if exists testtets;
 drop table if exists t1Aa,t2Aa,v1Aa,v2Aa;
 drop view if exists t1Aa,t2Aa,v1Aa,v2Aa;
diff --git a/mysql-test/t/type_float.test b/mysql-test/t/type_float.test
index 4f40d97743a..6e991dc53d4 100644
--- a/mysql-test/t/type_float.test
+++ b/mysql-test/t/type_float.test
@@ -12,6 +12,8 @@ SELECT 10,10.0,10.,.1e+2,100.0e-1;
 SELECT 6e-05, -6e-05, --6e-05, -6e-05+1.000000;
 SELECT 1e1,1.e1,1.0e1,1e+1,1.e+1,1.0e+1,1e-1,1.e-1,1.0e-1;
 SELECT 0.001e+1,0.001e-1, -0.001e+01,-0.001e-01;
+SELECT 123.23E+02,-123.23E-02,"123.23E+02"+0.0,"-123.23E-02"+0.0;
+SELECT 2147483647E+02,21474836.47E+06;
 
 create table t1 (f1 float(24),f2 float(52));
 show full columns from t1;
@@ -122,3 +124,23 @@ create table t1 (c char(6));
 insert into t1 values (2e5),(2e6),(2e-4),(2e-5);
 select * from t1;
 drop table t1;
+
+#
+# Test of comparison of integer with float-in-range (Bug #7840)
+# This is needed because some ODBC applications (like Foxpro) uses
+# floats for everything.
+#
+
+CREATE TABLE t1 (
+  reckey int unsigned NOT NULL,
+  recdesc varchar(50) NOT NULL,
+  PRIMARY KEY  (reckey)
+) ENGINE=MyISAM DEFAULT CHARSET=latin1;
+
+INSERT INTO t1 VALUES (108, 'Has 108 as key');
+INSERT INTO t1 VALUES (109, 'Has 109 as key');
+select * from t1 where reckey=108;
+select * from t1 where reckey=1.08E2;
+select * from t1 where reckey=109;
+select * from t1 where reckey=1.09E2;
+drop table t1;
diff --git a/mysql-test/t/user_var.test b/mysql-test/t/user_var.test
index 5dc24bde21f..07076f1f6f4 100644
--- a/mysql-test/t/user_var.test
+++ b/mysql-test/t/user_var.test
@@ -85,7 +85,6 @@ select @a=_latin2'TEST' collate latin2_bin;
 set @a=_latin2'test' collate latin2_general_ci;
 select charset(@a),collation(@a),coercibility(@a);
 select @a=_latin2'TEST';
---error 1267
 select @a=_latin2'TEST' collate latin2_bin;
 
 #
@@ -98,7 +97,6 @@ select collation(@a:=_latin2'test' collate latin2_bin);
 select coercibility(@a:=_latin2'test' collate latin2_bin);
 select (@a:=_latin2'test' collate latin2_bin) = _latin2'TEST';
 select charset(@a),collation(@a),coercibility(@a);
---error 1267
 select (@a:=_latin2'test' collate latin2_bin) = _latin2'TEST' collate latin2_general_ci;
 
 # Check that user variables are binlogged correctly (BUG#3875)