diff options
Diffstat (limited to 'mysql-test/t/ps.test')
| -rw-r--r-- | mysql-test/t/ps.test | 188 |
1 files changed, 186 insertions, 2 deletions
diff --git a/mysql-test/t/ps.test b/mysql-test/t/ps.test index cbc76e02b42..978ce2bc2c3 100644 --- a/mysql-test/t/ps.test +++ b/mysql-test/t/ps.test @@ -200,9 +200,9 @@ drop table t1; # create table t1 ( a int primary key, b varchar(30)) engine = MYISAM ; prepare stmt1 from ' show table status from test like ''t1%'' '; ---replace_column 12 # 13 # 14 # +--replace_column 8 4294967295 12 # 13 # 14 # execute stmt1; ---replace_column 12 # 13 # 14 # +--replace_column 8 4294967295 12 # 13 # 14 # show table status from test like 't1%' ; deallocate prepare stmt1 ; drop table t1; @@ -278,3 +278,187 @@ execute stmt using @var; deallocate prepare stmt; drop table t1; +# +# BUG#5510 "inserting Null in AutoIncrement primary key Column Fails" +# (prepared statements) +# The cause: misuse of internal MySQL 'Field' API. +# + +create table t1 (a bigint(20) not null primary key auto_increment); +insert into t1 (a) values (null); +select * from t1; +prepare stmt from "insert into t1 (a) values (?)"; +set @var=null; +execute stmt using @var; +select * from t1; +drop table t1; +# +# check the same for timestamps +# +create table t1 (a timestamp not null); +prepare stmt from "insert into t1 (a) values (?)"; +execute stmt using @var; +--disable_result_log +select * from t1; +--enable_result_log +deallocate prepare stmt; +drop table t1; + +# +# BUG#5688 "Upgraded 4.1.5 Server seg faults" # (prepared statements) +# The test case speaks for itself. +# Just another place where we used wrong memory root for Items created +# during statement prepare. +# +prepare stmt from "select 'abc' like convert('abc' using utf8)"; +execute stmt; +execute stmt; +deallocate prepare stmt; + +# +# BUG#5748 "Prepared statement with BETWEEN and bigint values crashes +# mysqld". Just another place where an item tree modification must be +# rolled back. +# +create table t1 ( a bigint ); +prepare stmt from 'select a from t1 where a between ? and ?'; +set @a=1; +execute stmt using @a, @a; +execute stmt using @a, @a; +execute stmt using @a, @a; +drop table t1; +deallocate prepare stmt; + +# +# Bug #5987 subselect in bool function crashes server (prepared statements): +# don't overwrite transformed subselects with old arguments of a bool +# function. +# +create table t1 (a int); +prepare stmt from "select * from t1 where 1 > (1 in (SELECT * FROM t1))"; +execute stmt; +execute stmt; +execute stmt; +drop table t1; +deallocate prepare stmt; + +# +# Test case for Bug#6042 "constants propogation works only once (prepared +# statements): check that the query plan changes whenever we change +# placeholder value. +# +create table t1 (a int, b int); +insert into t1 (a, b) values (1,1), (1,2), (2,1), (2,2); +prepare stmt from +"explain select * from t1 where t1.a=2 and t1.a=t1.b and t1.b > 1 + ?"; +--replace_column 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - +set @v=5; +execute stmt using @v; +--replace_column 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - +set @v=0; +execute stmt using @v; +--replace_column 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - +set @v=5; +execute stmt using @v; +drop table t1; +deallocate prepare stmt; + +# +# A test case for Bug#5985 prepare stmt from "select rand(?)" crashes +# server. Check that Item_func_rand is prepared-statements friendly. +# +create table t1 (a int); +insert into t1 (a) values (1), (2), (3), (4); +set @precision=10000000000; +--replace_column 1 - 3 - +select rand(), + cast(rand(10)*@precision as unsigned integer), + cast(rand(a)*@precision as unsigned integer) from t1; +prepare stmt from +"select rand(), + cast(rand(10)*@precision as unsigned integer), + cast(rand(a)*@precision as unsigned integer), + cast(rand(?)*@precision as unsigned integer) from t1"; +set @var=1; +--replace_column 1 - 3 - +execute stmt using @var; +set @var=2; +--replace_column 1 - +execute stmt using @var; +set @var=3; +--replace_column 1 - +execute stmt using @var; +drop table t1; +deallocate prepare stmt; + +# +# A test case for Bug#6050 "EXECUTE stmt reports ambiguous fieldnames with +# identical tables from different schemata" +# Check that field name resolving in prepared statements works OK. +# +create database mysqltest1; +create table t1 (a int); +create table mysqltest1.t1 (a int); +select * from t1, mysqltest1.t1; +prepare stmt from "select * from t1, mysqltest1.t1"; +execute stmt; +execute stmt; +execute stmt; +drop table t1; +drop table mysqltest1.t1; +drop database mysqltest1; +deallocate prepare stmt; +select '1.1' as a, '1.2' as a UNION SELECT '2.1', '2.2'; +prepare stmt from +"select '1.1' as a, '1.2' as a UNION SELECT '2.1', '2.2'"; +execute stmt; +execute stmt; +execute stmt; +deallocate prepare stmt; + +# +# Test CREATE TABLE ... SELECT (Bug #6094) +# +create table t1 (a int); +insert into t1 values (1),(2),(3); +create table t2 select * from t1; +prepare stmt FROM 'create table t2 select * from t1'; +drop table t2; +execute stmt; +drop table t2; +execute stmt; +--error 1050 +execute stmt; +drop table t2; +execute stmt; +drop table t1,t2; +deallocate prepare stmt; + +# +# Bug#6088 "FOUND_ROWS returns wrong values for prepared statements when +# LIMIT is used" +# +create table t1 (a int); +insert into t1 (a) values (1), (2), (3), (4), (5), (6), (7), (8), (9), (10); +prepare stmt from "select sql_calc_found_rows * from t1 limit 2"; +execute stmt; +select found_rows(); +execute stmt; +select found_rows(); +execute stmt; +select found_rows(); +deallocate prepare stmt; +drop table t1; + +# +# Bug#6047 "permission problem when executing mysql_stmt_execute with derived +# table" +# + +CREATE TABLE t1 (N int, M tinyint); +INSERT INTO t1 VALUES (1,0),(1,0),(2,0),(2,0),(3,0); +PREPARE stmt FROM 'UPDATE t1 AS P1 INNER JOIN (SELECT N FROM t1 GROUP BY N HAVING COUNT(M) > 1) AS P2 ON P1.N = P2.N SET P1.M = 2'; +EXECUTE stmt; +DEALLOCATE PREPARE stmt; +DROP TABLE t1; + |