mirror of
https://github.com/MariaDB/server.git
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361 lines
11 KiB
Text
361 lines
11 KiB
Text
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# Test for information_schema.schemata &
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# show databases
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show variables variable_name where variable_name like "skip_show_database";
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grant all privileges on test.* to mysqltest_1@localhost;
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select * from information_schema.SCHEMATA where schema_name > 'm';
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select schema_name from information_schema.schemata;
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show databases *;
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show databases like 't%';
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show databases;
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show databases * where schema_name like 't%';
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show databases * where schema_name = 't%';
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# Test for information_schema.tables &
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# show tables
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create database testtets;
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create table testtets.t1(a int, b VARCHAR(30), KEY string_data (b));
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create table test.t2(a int);
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create table t3(a int, KEY a_data (a));
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create table testtets.t4(a int);
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create view v1 (c) as select table_name from information_schema.TABLES;
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select * from v1;
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select c,table_name from v1
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left join information_schema.TABLES v2 on (v1.c=v2.table_name)
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where v1.c like "t%";
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select c, v2.table_name from v1
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right join information_schema.TABLES v2 on (v1.c=v2.table_name)
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where v1.c like "t%";
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select table_name from information_schema.TABLES
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where table_schema = "testtets" and table_name like "t%";
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select * from information_schema.STATISTICS where TABLE_SCHEMA = "testtets";
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show keys * from t3 where TABLE_SCHEMA Like "test%";
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show keys from t3 where INDEX_NAME = "a_data";
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show tables like 't%';
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--replace_column 15 # 16 #
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show tables * from test where table_name like 't%';
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--replace_column 12 # 13 #
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--replace_result "2147483647 " "21474836479 "
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show table status;
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show full columns from t3 like "a%";
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show full columns from mysql.db like "Insert%";
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show full columns from v1;
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select * from information_schema.COLUMNS where table_name="t1"
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and column_name= "a";
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show columns * from testtets.t1 where table_name = "t1";
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drop view v1;
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drop tables testtets.t4, testtets.t1, t2, t3;
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drop database testtets;
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# Test for information_schema.CHARACTER_SETS &
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# SHOW CHARACTER SET
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select * from information_schema.CHARACTER_SETS
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where CHARACTER_SET_NAME like 'latin1%';
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SHOW CHARACTER SET LIKE 'latin1%';
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SHOW CHARACTER SET * LIKE 'latin1%';
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SHOW CHARACTER SET WHERE CHARACTER_SET_NAME like 'latin1%';
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SHOW CHARACTER SET CHARACTER_SET_NAME WHERE CHARACTER_SET_NAME like 'latin1%';
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SHOW CHARACTER SET * WHERE CHARACTER_SET_NAME like 'latin1%';
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# Test for information_schema.COLLATIONS &
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# SHOW COLLATION
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select * from information_schema.COLLATIONS
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where COLLATION_NAME like 'latin1%';
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SHOW COLLATION LIKE 'latin1%';
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SHOW COLLATION * LIKE 'latin1%';
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SHOW COLLATION WHERE COLLATION_NAME like 'latin1%';
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SHOW COLLATION COLLATION_NAME WHERE COLLATION_NAME like 'latin1%';
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SHOW COLLATION * WHERE COLLATION_NAME like 'latin1%';
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select * from information_schema.COLLATION_CHARACTER_SET_APPLICABILITY
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where COLLATION_NAME like 'latin1%';
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# Test for information_schema.ROUTINES &
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#
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create function sub1(i int) returns int
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return i+1;
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delimiter |;
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create procedure sel2()
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begin
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select * from t1;
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select * from t2;
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end|
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delimiter ;|
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#
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# Bug#7222 information_schema: errors in "routines"
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#
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select parameter_style, sql_data_access, dtd_identifier
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from information_schema.routines;
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--replace_column 5 # 6 #
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show procedure status;
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--replace_column 5 # 6 #
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show function status;
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select a.ROUTINE_NAME from information_schema.ROUTINES a,
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information_schema.SCHEMATA b where
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a.ROUTINE_SCHEMA = b.SCHEMA_NAME;
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--replace_column 3 #
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explain select a.ROUTINE_NAME from information_schema.ROUTINES a,
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information_schema.SCHEMATA b where
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a.ROUTINE_SCHEMA = b.SCHEMA_NAME;
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select a.ROUTINE_NAME, b.name from information_schema.ROUTINES a,
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mysql.proc b where a.ROUTINE_NAME = convert(b.name using utf8);
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select count(*) from information_schema.ROUTINES;
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#
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# Test for views
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#
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create view v0 (c) as select schema_name from information_schema.schemata;
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select * from v0;
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--replace_column 3 #
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explain select * from v0;
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create view v1 (c) as select table_name from information_schema.tables
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where table_name="v1";
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select * from v1;
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create view v2 (c) as select column_name from information_schema.columns
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where table_name="v2";
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select * from v2;
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create view v3 (c) as select CHARACTER_SET_NAME from information_schema.character_sets
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where CHARACTER_SET_NAME like "latin1%";
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select * from v3;
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create view v4 (c) as select COLLATION_NAME from information_schema.collations
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where COLLATION_NAME like "latin1%";
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select * from v4;
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show keys from v4;
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select * from information_schema.views where TABLE_NAME like "v%";
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drop view v0, v1, v2, v3, v4;
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#
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# Test for privileges tables
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#
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create table t1 (a int);
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grant select,update,insert on t1 to mysqltest_1@localhost;
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grant select (a), update (a),insert(a), references(a) on t1 to mysqltest_1@localhost;
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grant all on test.* to mysqltest_1@localhost with grant option;
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select * from information_schema.USER_PRIVILEGES where grantee like '%mysqltest_1%';
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select * from information_schema.SCHEMA_PRIVILEGES where grantee like '%mysqltest_1%';
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select * from information_schema.TABLE_PRIVILEGES where grantee like '%mysqltest_1%';
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select * from information_schema.COLUMN_PRIVILEGES where grantee like '%mysqltest_1%';
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delete from mysql.user where user='mysqltest_1';
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delete from mysql.db where user='mysqltest_1';
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delete from mysql.tables_priv where user='mysqltest_1';
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delete from mysql.columns_priv where user='mysqltest_1';
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flush privileges;
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drop table t1;
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#
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# Test for KEY_COLUMN_USAGE & TABLE_CONSTRAINTS tables
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#
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create table t1 (a int null, primary key(a));
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alter table t1 add constraint constraint_1 unique (a);
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alter table t1 add constraint unique key_1(a);
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alter table t1 add constraint constraint_2 unique key_2(a);
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show create table t1;
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select * from information_schema.TABLE_CONSTRAINTS where
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TABLE_SCHEMA= "test";
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select * from information_schema.KEY_COLUMN_USAGE where
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TABLE_SCHEMA= "test";
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connect (user1,localhost,mysqltest_1,,);
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connection user1;
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select table_name from information_schema.TABLES where table_schema like "test%";
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select table_name,column_name from information_schema.COLUMNS where table_schema like "test%";
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select ROUTINE_NAME from information_schema.ROUTINES;
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disconnect user1;
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connection default;
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delete from mysql.user where user='mysqltest_1';
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drop table t1;
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drop procedure sel2;
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drop function sub1;
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create table t1(a int);
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create view v1 (c) as select a from t1 with check option;
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create view v2 (c) as select a from t1 WITH LOCAL CHECK OPTION;
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create view v3 (c) as select a from t1 WITH CASCADED CHECK OPTION;
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select * from information_schema.views;
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grant select (a) on test.t1 to joe@localhost with grant option;
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select * from INFORMATION_SCHEMA.COLUMN_PRIVILEGES;
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select * from INFORMATION_SCHEMA.TABLE_PRIVILEGES;
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drop view v1, v2, v3;
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drop table t1;
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delete from mysql.user where user='joe';
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delete from mysql.db where user='joe';
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delete from mysql.tables_priv where user='joe';
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delete from mysql.columns_priv where user='joe';
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flush privileges;
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delimiter //;
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create procedure px5 ()
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begin
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declare v int;
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declare c cursor for select version from
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information_schema.tables where table_schema <> 'information_schema';
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open c;
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fetch c into v;
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select v;
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close c;
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end;//
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call px5()//
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call px5()//
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delimiter ;//
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select sql_mode from information_schema.ROUTINES;
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drop procedure px5;
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create table t1 (a int not null auto_increment,b int, primary key (a));
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insert into t1 values (1,1),(NULL,3),(NULL,4);
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select AUTO_INCREMENT from information_schema.tables where table_name = 't1';
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drop table t1;
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create table t1 (s1 int);
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insert into t1 values (0),(9),(0);
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select s1 from t1 where s1 in (select version from
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information_schema.tables) union select version from
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information_schema.tables;
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drop table t1;
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SHOW CREATE TABLE INFORMATION_SCHEMA.character_sets;
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set names latin2;
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SHOW CREATE TABLE INFORMATION_SCHEMA.character_sets;
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set names latin1;
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create table t1 select * from information_schema.CHARACTER_SETS
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where CHARACTER_SET_NAME like "latin1";
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select * from t1;
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alter table t1 default character set utf8;
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show create table t1;
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drop table t1;
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create view v1 as select * from information_schema.TABLES;
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drop view v1;
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create table t1(a NUMERIC(5,3), b NUMERIC(5,1), c float(5,2),
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d NUMERIC(6,4), e float, f DECIMAL(6,3), g int(11), h DOUBLE(10,3),
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i DOUBLE);
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select COLUMN_NAME,COLUMN_TYPE, CHARACTER_MAXIMUM_LENGTH,
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CHARACTER_OCTET_LENGTH, NUMERIC_PRECISION, NUMERIC_SCALE
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from information_schema.columns where table_name= 't1';
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drop table t1;
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create table t115 as select table_name, column_name, column_type
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from information_schema.columns where table_name = 'proc';
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select * from t115;
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drop table t115;
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delimiter //;
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create procedure p108 () begin declare c cursor for select data_type
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from information_schema.columns; open c; open c; end;//
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--error 1325
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call p108()//
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delimiter ;//
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drop procedure p108;
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create view v1 as select A1.table_name from information_schema.TABLES A1
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where table_name= "user";
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select * from v1;
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drop view v1;
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create view vo as select 'a' union select 'a';
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show index from vo;
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select * from information_schema.TABLE_CONSTRAINTS where
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TABLE_NAME= "vo";
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select * from information_schema.KEY_COLUMN_USAGE where
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TABLE_NAME= "vo";
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drop view vo;
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select TABLE_NAME,TABLE_TYPE,ENGINE
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from information_schema.tables
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where table_schema='information_schema' limit 2;
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show tables from information_schema like "t%";
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--error 1007
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create database information_schema;
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use information_schema;
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show full tables like "T%";
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--error 1109
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create table t1(a int);
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use test;
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show tables;
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use information_schema;
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show tables like "T%";
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#
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# Bug#7210: information_schema: can't access when table-name = reserved word
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#
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select table_name from tables where table_name='user';
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select column_name, privileges from columns
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where table_name='user' and column_name like '%o%';
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#
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# Bug#7212: information_schema: "Can't find file" errors if storage engine gone
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# Bug#7211: information_schema: crash if bad view
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#
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use test;
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create function sub1(i int) returns int
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return i+1;
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create table t1(f1 int);
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create view t2 (c) as select f1 from t1;
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create view t3 (c) as select sub1(1);
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create table t4(f1 int, KEY f1_key (f1));
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drop table t1;
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drop function sub1;
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select table_name from information_schema.views
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where table_schema='test';
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select table_name from information_schema.views
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where table_schema='test';
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select column_name from information_schema.columns
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where table_schema='test';
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select index_name from information_schema.statistics where table_schema='test';
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select constraint_name from information_schema.table_constraints
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where table_schema='test';
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drop view t2;
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drop view t3;
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drop table t4;
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#
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# Bug#7213: information_schema: redundant non-standard TABLE_NAMES table
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#
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--error 1109
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select * from information_schema.table_names;
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#
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# Bug#2719 information_schema: errors in "columns"
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#
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select column_type from information_schema.columns
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where table_schema="information_schema" and table_name="COLUMNS" and
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(column_name="character_set_name" or column_name="collation_name");
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#
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# Bug#2718 information_schema: errors in "tables"
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#
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select TABLE_ROWS from information_schema.tables where
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table_schema="information_schema" and table_name="COLUMNS";
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select table_type from information_schema.tables
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where table_schema="mysql" and table_name="user";
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# test for 'show open tables ... where'
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show open tables where `table` like "user";
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# test for 'show status ... where'
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show status variable_name where variable_name like "%database%";
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# test for 'show variables ... where'
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show variables variable_name where variable_name like "%database%";
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#
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# Bug #7981:SHOW GLOBAL STATUS crashes server
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#
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show global status like "Threads_running";
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