mirror of
https://github.com/MariaDB/server.git
synced 2025-11-03 14:33:32 +03:00
162 lines
3.1 KiB
Plaintext
162 lines
3.1 KiB
Plaintext
DROP TABLE IF EXISTS t1,t2,T1,T2,t3,T3;
|
|
DROP DATABASE IF EXISTS `TEST_$1`;
|
|
DROP DATABASE IF EXISTS `test_$1`;
|
|
CREATE TABLE T1 (a int);
|
|
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(11) default NULL
|
|
) ENGINE=MyISAM DEFAULT CHARSET=latin1
|
|
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_$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(11) default NULL
|
|
) ENGINE=InnoDB DEFAULT CHARSET=latin1
|
|
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);
|
|
show tables like 't1%';
|
|
Tables_in_test (t1%)
|
|
t1
|
|
drop table t1;
|
|
create temporary table T1(a int(11), b varchar(8));
|
|
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;
|