DROP TABLE IF EXISTS t1,t2,t3,t2aA,t1Aa;
DROP DATABASE IF EXISTS `TEST_$1`;
DROP DATABASE IF EXISTS `test_$1`;
DROP DATABASE IF EXISTS mysqltest_LC2;
CREATE TABLE T1 (a int) ENGINE=MyISAM;
INSERT INTO T1 VALUES (1);
SHOW TABLES LIKE "T1";
Tables_in_test (T1)
T1
SHOW TABLES LIKE "t1";
Tables_in_test (t1)
T1
SHOW CREATE TABLE T1;
Table	Create Table
T1	CREATE TABLE `T1` (
  `a` int DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
RENAME TABLE T1 TO T2;
SHOW TABLES LIKE "T2";
Tables_in_test (T2)
T2
SELECT * FROM t2;
a
1
RENAME TABLE T2 TO t3;
SHOW TABLES LIKE "T3";
Tables_in_test (T3)
t3
RENAME TABLE T3 TO T1;
SHOW TABLES LIKE "T1";
Tables_in_test (T1)
T1
ALTER TABLE T1 add b int;
SHOW TABLES LIKE "T1";
Tables_in_test (T1)
T1
ALTER TABLE T1 RENAME T2;
SHOW TABLES LIKE "T2";
Tables_in_test (T2)
T2
LOCK TABLE T2 WRITE;
ALTER TABLE T2 drop b;
SHOW TABLES LIKE "T2";
Tables_in_test (T2)
T2
UNLOCK TABLES;
RENAME TABLE T2 TO T1;
SHOW TABLES LIKE "T1";
Tables_in_test (T1)
T1
SELECT * from T1;
a
1
DROP TABLE T1;
CREATE DATABASE `TEST_$1`;
SHOW DATABASES LIKE "TEST%";
Database (TEST%)
test
TEST_$1
DROP DATABASE `test_$1`;
CREATE TABLE T1 (a int) engine=innodb;
INSERT INTO T1 VALUES (1);
SHOW TABLES LIKE "T1";
Tables_in_test (T1)
T1
SHOW TABLES LIKE "t1";
Tables_in_test (t1)
T1
SHOW CREATE TABLE T1;
Table	Create Table
T1	CREATE TABLE `T1` (
  `a` int DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci
RENAME TABLE T1 TO T2;
SHOW TABLES LIKE "T2";
Tables_in_test (T2)
T2
SELECT * FROM t2;
a
1
RENAME TABLE T2 TO t3;
SHOW TABLES LIKE "T3";
Tables_in_test (T3)
t3
RENAME TABLE T3 TO T1;
SHOW TABLES LIKE "T1";
Tables_in_test (T1)
T1
ALTER TABLE T1 add b int;
SHOW TABLES LIKE "T1";
Tables_in_test (T1)
T1
ALTER TABLE T1 RENAME T2;
SHOW TABLES LIKE "T2";
Tables_in_test (T2)
T2
LOCK TABLE T2 WRITE;
ALTER TABLE T2 drop b;
SHOW TABLES LIKE "T2";
Tables_in_test (T2)
T2
UNLOCK TABLES;
RENAME TABLE T2 TO T1;
SHOW TABLES LIKE "T1";
Tables_in_test (T1)
T1
SELECT * from T1;
a
1
DROP TABLE T1;
create table T1 (EVENT_ID int auto_increment primary key,  LOCATION char(20));
insert into T1 values (NULL,"Mic-4"),(NULL,"Mic-5"),(NULL,"Mic-6");
SELECT LOCATION FROM T1 WHERE EVENT_ID=2 UNION ALL  SELECT LOCATION FROM T1 WHERE EVENT_ID=3;
LOCATION
Mic-5
Mic-6
SELECT LOCATION FROM T1 WHERE EVENT_ID=2 UNION ALL  SELECT LOCATION FROM T1 WHERE EVENT_ID=3;
LOCATION
Mic-5
Mic-6
SELECT LOCATION FROM T1 WHERE EVENT_ID=2 UNION ALL  SELECT LOCATION FROM T1 WHERE EVENT_ID=3;
LOCATION
Mic-5
Mic-6
drop table T1;
create table T1 (A int);
alter table T1 add index (A);
show tables like 'T1%';
Tables_in_test (T1%)
T1
alter table t1 add index (A);
Warnings:
Warning	1831	Duplicate index 'A_2' defined on the table 'test.t1'. This is deprecated and will be disallowed in a future release.
show tables like 't1%';
Tables_in_test (t1%)
t1
drop table t1;
create temporary table T1(a int(11), b varchar(8));
Warnings:
Warning	1681	Integer display width is deprecated and will be removed in a future release.
insert into T1 values (1, 'abc');
select * from T1;
a	b
1	abc
alter table T1 add index (a);
select * from T1;
a	b
1	abc
drop table T1;
create database mysqltest_LC2;
use mysqltest_LC2;
create table myUC (i int);
insert into myUC values (1),(2),(3);
select * from myUC;
i
1
2
3
use test;
drop database mysqltest_LC2;
create database mysqltest_LC2;
use mysqltest_LC2;
create table myUC (i int);
select * from myUC;
i
use test;
drop database mysqltest_LC2;
create table t2aA (col1 int);
create table t1Aa (col1 int);
select t1Aa.col1 from t1aA,t2Aa where t1Aa.col1 = t2aA.col1;
col1
drop table t2aA, t1Aa;
create database mysqltest_LC2;
use mysqltest_LC2;
create table myUC (i int);
select TABLE_SCHEMA,TABLE_NAME FROM information_schema.TABLES
where TABLE_SCHEMA ='mysqltest_LC2';
TABLE_SCHEMA	TABLE_NAME
mysqltest_LC2	myUC
use test;
drop database mysqltest_LC2;
#
# Bug #11758687: 50924: object names not resolved correctly 
#   on lctn2 systems
#
CREATE DATABASE BUP_XPFM_COMPAT_DB2;
CREATE TABLE BUP_XPFM_COMPAT_DB2.TABLE2 (c13 INT) DEFAULT CHARSET latin1;
CREATE TABLE BUP_XPFM_COMPAT_DB2.table1 (c13 INT) DEFAULT CHARSET latin1;
CREATE TABLE bup_xpfm_compat_db2.table3 (c13 INT) DEFAULT CHARSET latin1;
CREATE TRIGGER BUP_XPFM_COMPAT_DB2.trigger1 AFTER INSERT
ON BUP_XPFM_COMPAT_DB2.table1 FOR EACH ROW
update BUP_XPFM_COMPAT_DB2.table1 set c13=12;
|
CREATE TRIGGER BUP_XPFM_COMPAT_DB2.TRIGGER2 AFTER INSERT
ON BUP_XPFM_COMPAT_DB2.TABLE2 FOR EACH ROW
update BUP_XPFM_COMPAT_DB2.table1 set c13=12;
|
CREATE TRIGGER BUP_XPFM_COMPAT_DB2.TrigGer3 AFTER INSERT
ON BUP_XPFM_COMPAT_DB2.TaBle3 FOR EACH ROW
update BUP_XPFM_COMPAT_DB2.table1 set c13=12;
|
SELECT trigger_schema, trigger_name, event_object_table FROM
INFORMATION_SCHEMA.TRIGGERS
WHERE trigger_schema COLLATE utf8_bin = 'BUP_XPFM_COMPAT_DB2'
  ORDER BY trigger_schema, trigger_name;
TRIGGER_SCHEMA	TRIGGER_NAME	EVENT_OBJECT_TABLE
BUP_XPFM_COMPAT_DB2	trigger1	table1
BUP_XPFM_COMPAT_DB2	TRIGGER2	TABLE2
BUP_XPFM_COMPAT_DB2	TrigGer3	table3
DROP DATABASE BUP_XPFM_COMPAT_DB2;
# End of 5.1 tests
#
# Test for bug #44738 "fill_schema_table_from_frm() opens tables without
# lowercasing table name". Due to not properly normalizing table names
# in lower_case_table_names modes in this function queries to I_S which
# were executed through it left entries with incorrect key in table
# definition cache. As result further queries to I_S that used this
# function produced stale results in cases when table definition was
# changed by a DDL statement. Also combination of this issue and a
# similar problem in CREATE TABLE (it also has peeked into table
# definition cache using non-normalized key) led to spurious
# ER_TABLE_EXISTS_ERROR errors when one tried to create table with the
# same name as a previously existing but dropped table.
#
drop database if exists mysqltest_UPPERCASE;
drop table if exists t_bug44738_UPPERCASE;
create database mysqltest_UPPERCASE;
use mysqltest_UPPERCASE;
create table t_bug44738_UPPERCASE (i int) comment='Old comment';
create table t_bug44738_lowercase (i int) comment='Old comment';
select table_schema, table_name, table_comment from information_schema.tables
where table_schema like 'mysqltest_%' and table_name like 't_bug44738_%'
  order by table_name;
TABLE_SCHEMA	TABLE_NAME	TABLE_COMMENT
mysqltest_UPPERCASE	t_bug44738_lowercase	Old comment
mysqltest_UPPERCASE	t_bug44738_UPPERCASE	Old comment
alter table t_bug44738_UPPERCASE comment='New comment';
alter table t_bug44738_lowercase comment='New comment';
# There should be no stale entries in TDC for our tables after the
# above ALTER TABLE statements so new version of comments should be
# returned by the below query to I_S.
select table_schema, table_name, table_comment from information_schema.tables
where table_schema like 'mysqltest_%' and table_name like 't_bug44738_%'
  order by table_name;
TABLE_SCHEMA	TABLE_NAME	TABLE_COMMENT
mysqltest_UPPERCASE	t_bug44738_lowercase	New comment
mysqltest_UPPERCASE	t_bug44738_UPPERCASE	New comment
drop database mysqltest_UPPERCASE;
use test;
# Let us check that the original test case which led to discovery
# of this problem also works.
create table t_bug44738_UPPERCASE (i int);
select table_schema, table_name, table_comment from information_schema.tables
where table_schema = 'test' and table_name like 't_bug44738_%';
TABLE_SCHEMA	TABLE_NAME	TABLE_COMMENT
test	t_bug44738_UPPERCASE	
drop table t_bug44738_UPPERCASE;
# After the above DROP TABLE there are no entries in TDC which correspond
# to our table and therefore the below statement should succeed.
create table t_bug44738_UPPERCASE (i int);
drop table t_bug44738_UPPERCASE;
# BUG#13702397 - 64211: 'CREATE TABLE ... LIKE ...'
#                       FAILS TO KEEP CASE
#
CREATE TABLE TestTable1 (a int);
SHOW TABLES;
Tables_in_test
TestTable1
CREATE TABLE TestTable2 LIKE TestTable1;
SHOW TABLES;
Tables_in_test
TestTable1
TestTable2
DROP TABLE TestTable1, TestTable2;
#
# Bug #19894615: CRASH WHEN CREATING A TABLE IN A SCHEMA THAT
#                WAS DROPPED AND CREATED AGAIN
#
CREATE SCHEMA S1;
DROP SCHEMA S1;
CREATE SCHEMA S1;
CREATE TABLE S1.t1(i INT);
DROP TABLE S1.t1;
DROP SCHEMA S1;
#
# Bug #18895960: ASSERT IN OBJECT_CACHE.H LOADING_COMPLETED()
#                IN MYSQL-TRUNK-WL6378
#
CREATE TABLE T1 (i INT);
RENAME TABLE T1 to T2;
RENAME TABLE T2 to T1;
SELECT * FROM T1;
i
DROP TABLE T1;
CREATE TABLE T1 (i INT) ENGINE= MyISAM;
CREATE TABLE T2 LIKE T1;
ALTER TABLE T2 ENGINE= InnoDB;
DROP TABLE T2;
RENAME TABLE T1 to T2;
SELECT * FROM T2;
i
DROP TABLE T2;
#
# Bug#24666169: I_S.TABLE_CONSTRAINTS.CONSTRAINT_NAME IS NOT UPDATED
#               AFTER RENAME TABLE
#
CREATE TABLE t1(a INT PRIMARY KEY);
CREATE TABLE T2(a INT, FOREIGN KEY(a) REFERENCES t1(a));
SELECT constraint_name FROM information_schema.referential_constraints
WHERE table_name = 'T2' ORDER BY constraint_name;
CONSTRAINT_NAME
t2_ibfk_1
SELECT constraint_name FROM information_schema.table_constraints
WHERE table_name = 'T2' ORDER BY constraint_name;
CONSTRAINT_NAME
t2_ibfk_1
RENAME TABLE T2 TO T3;
SELECT constraint_name FROM information_schema.referential_constraints
WHERE table_name = 'T3' ORDER BY constraint_name;
CONSTRAINT_NAME
t3_ibfk_1
SELECT constraint_name FROM information_schema.table_constraints
WHERE table_name = 'T3' ORDER BY constraint_name;
CONSTRAINT_NAME
t3_ibfk_1
RENAME TABLE t3 TO T4;
SELECT constraint_name FROM information_schema.referential_constraints
WHERE table_name = 'T4' ORDER BY constraint_name;
CONSTRAINT_NAME
t4_ibfk_1
SELECT constraint_name FROM information_schema.table_constraints
WHERE table_name = 'T4' ORDER BY constraint_name;
CONSTRAINT_NAME
t4_ibfk_1
DROP TABLE T4;
CREATE TABLE T2(a INT, CONSTRAINT T2_ibfk_1 FOREIGN KEY(a) REFERENCES t1(a));
SELECT constraint_name FROM information_schema.referential_constraints
WHERE table_name = 'T2' ORDER BY constraint_name;
CONSTRAINT_NAME
T2_ibfk_1
SELECT constraint_name FROM information_schema.table_constraints
WHERE table_name = 'T2' ORDER BY constraint_name;
CONSTRAINT_NAME
T2_ibfk_1
RENAME TABLE T2 TO T3;
SELECT constraint_name FROM information_schema.referential_constraints
WHERE table_name = 'T3' ORDER BY constraint_name;
CONSTRAINT_NAME
T2_ibfk_1
SELECT constraint_name FROM information_schema.table_constraints
WHERE table_name = 'T3' ORDER BY constraint_name;
CONSTRAINT_NAME
T2_ibfk_1
ALTER TABLE T3 DROP FOREIGN KEY t2_ibfk_1;
DROP TABLE T3, t1;
#
# BUG#28351038 - MYSQL WORKBENCH ERROR GETTING DDL FOR OBJECT ON TABLES
# WITH AN UPPERCASE LETTER.
#
CREATE TABLE `T1` (
`id` INT NOT NULL AUTO_INCREMENT,
`creation_utc` DATETIME NOT NULL,
PRIMARY KEY (`id`));
CREATE TRIGGER `test`.`test_table_t1_before_insert` BEFORE INSERT ON `T1`
FOR EACH ROW
BEGIN
SET NEW.creation_utc = UTC_TIMESTAMP();
END
$$
# The SHOW CREATE TRIGGER command fails without the fix.
SHOW CREATE TRIGGER `test`.`test_table_t1_before_insert`;
Trigger	sql_mode	SQL Original Statement	character_set_client	collation_connection	Database Collation	Created
test_table_t1_before_insert	ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION	CREATE DEFINER=`root`@`localhost` TRIGGER `test_table_t1_before_insert` BEFORE INSERT ON `t1` FOR EACH ROW BEGIN
SET NEW.creation_utc = UTC_TIMESTAMP();
END	utf8mb4	utf8mb4_0900_ai_ci	utf8mb4_0900_ai_ci	#
DROP TABLE `T1`;