mirror of
https://github.com/MariaDB/server.git
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177 lines
3.5 KiB
Plaintext
177 lines
3.5 KiB
Plaintext
DROP TABLE IF EXISTS t1,t2,t3,t2aA,t1Aa;
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DROP DATABASE IF EXISTS `TEST_$1`;
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DROP DATABASE IF EXISTS `test_$1`;
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DROP DATABASE IF EXISTS mysqltest_LC2;
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CREATE TABLE T1 (a int);
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INSERT INTO T1 VALUES (1);
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SHOW TABLES LIKE "T1";
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Tables_in_test (T1)
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T1
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SHOW TABLES LIKE "t1";
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Tables_in_test (t1)
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T1
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SHOW CREATE TABLE T1;
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Table Create Table
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T1 CREATE TABLE `T1` (
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`a` int(11) DEFAULT NULL
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) ENGINE=MyISAM DEFAULT CHARSET=latin1
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RENAME TABLE T1 TO T2;
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SHOW TABLES LIKE "T2";
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Tables_in_test (T2)
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T2
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SELECT * FROM t2;
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a
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1
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RENAME TABLE T2 TO t3;
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SHOW TABLES LIKE "T3";
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Tables_in_test (T3)
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t3
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RENAME TABLE T3 TO T1;
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SHOW TABLES LIKE "T1";
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Tables_in_test (T1)
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T1
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ALTER TABLE T1 add b int;
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SHOW TABLES LIKE "T1";
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Tables_in_test (T1)
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T1
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ALTER TABLE T1 RENAME T2;
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SHOW TABLES LIKE "T2";
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Tables_in_test (T2)
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T2
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LOCK TABLE T2 WRITE;
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ALTER TABLE T2 drop b;
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SHOW TABLES LIKE "T2";
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Tables_in_test (T2)
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T2
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UNLOCK TABLES;
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RENAME TABLE T2 TO T1;
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SHOW TABLES LIKE "T1";
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Tables_in_test (T1)
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T1
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SELECT * from T1;
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a
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1
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DROP TABLE T1;
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CREATE DATABASE `TEST_$1`;
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SHOW DATABASES LIKE "TEST%";
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Database (TEST%)
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TEST_$1
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DROP DATABASE `test_$1`;
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CREATE TABLE T1 (a int) engine=innodb;
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INSERT INTO T1 VALUES (1);
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SHOW TABLES LIKE "T1";
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Tables_in_test (T1)
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T1
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SHOW TABLES LIKE "t1";
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Tables_in_test (t1)
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T1
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SHOW CREATE TABLE T1;
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Table Create Table
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T1 CREATE TABLE `T1` (
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`a` int(11) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1
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RENAME TABLE T1 TO T2;
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SHOW TABLES LIKE "T2";
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Tables_in_test (T2)
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T2
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SELECT * FROM t2;
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a
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1
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RENAME TABLE T2 TO t3;
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SHOW TABLES LIKE "T3";
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Tables_in_test (T3)
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t3
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RENAME TABLE T3 TO T1;
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SHOW TABLES LIKE "T1";
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Tables_in_test (T1)
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T1
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ALTER TABLE T1 add b int;
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SHOW TABLES LIKE "T1";
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Tables_in_test (T1)
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T1
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ALTER TABLE T1 RENAME T2;
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SHOW TABLES LIKE "T2";
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Tables_in_test (T2)
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T2
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LOCK TABLE T2 WRITE;
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ALTER TABLE T2 drop b;
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SHOW TABLES LIKE "T2";
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Tables_in_test (T2)
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T2
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UNLOCK TABLES;
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RENAME TABLE T2 TO T1;
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SHOW TABLES LIKE "T1";
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Tables_in_test (T1)
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T1
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SELECT * from T1;
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a
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1
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DROP TABLE T1;
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create table T1 (EVENT_ID int auto_increment primary key, LOCATION char(20));
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insert into T1 values (NULL,"Mic-4"),(NULL,"Mic-5"),(NULL,"Mic-6");
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SELECT LOCATION FROM T1 WHERE EVENT_ID=2 UNION ALL SELECT LOCATION FROM T1 WHERE EVENT_ID=3;
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LOCATION
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Mic-5
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Mic-6
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SELECT LOCATION FROM T1 WHERE EVENT_ID=2 UNION ALL SELECT LOCATION FROM T1 WHERE EVENT_ID=3;
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LOCATION
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Mic-5
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Mic-6
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SELECT LOCATION FROM T1 WHERE EVENT_ID=2 UNION ALL SELECT LOCATION FROM T1 WHERE EVENT_ID=3;
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LOCATION
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Mic-5
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Mic-6
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drop table T1;
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create table T1 (A int);
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alter table T1 add index (A);
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show tables like 'T1%';
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Tables_in_test (T1%)
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T1
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alter table t1 add index (A);
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show tables like 't1%';
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Tables_in_test (t1%)
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t1
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drop table t1;
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create temporary table T1(a int(11), b varchar(8));
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insert into T1 values (1, 'abc');
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select * from T1;
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a b
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1 abc
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alter table T1 add index (a);
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select * from T1;
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a b
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1 abc
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drop table T1;
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create database mysqltest_LC2;
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use mysqltest_LC2;
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create table myUC (i int);
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insert into myUC values (1),(2),(3);
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select * from myUC;
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i
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1
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2
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3
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use test;
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drop database mysqltest_LC2;
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create database mysqltest_LC2;
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use mysqltest_LC2;
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create table myUC (i int);
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select * from myUC;
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i
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use test;
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drop database mysqltest_LC2;
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create table t2aA (col1 int);
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create table t1Aa (col1 int);
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select t1Aa.col1 from t1aA,t2Aa where t1Aa.col1 = t2aA.col1;
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col1
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drop table t2aA, t1Aa;
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create database mysqltest_LC2;
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use mysqltest_LC2;
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create table myUC (i int);
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select TABLE_SCHEMA,TABLE_NAME FROM information_schema.TABLES
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where TABLE_SCHEMA ='mysqltest_LC2';
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TABLE_SCHEMA TABLE_NAME
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mysqltest_LC2 myUC
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use test;
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drop database mysqltest_LC2;
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