metadata.test
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:2k
- #
- # Test metadata
- #
- --disable_warnings
- drop table if exists t1,t2;
- --enable_warnings
- --enable_metadata
- # PS protocol gives slightly different metadata
- --disable_ps_protocol
- #
- # First some simple tests
- #
- select 1, 1.0, -1, "hello", NULL;
- create table t1 (a tinyint, b smallint, c mediumint, d int, e bigint, f float(3,2), g double(4,3), h decimal(5,4), i year, j date, k timestamp, l datetime, m enum('a','b'), n set('a','b'), o char(10));
- select * from t1;
- select a b, b c from t1 as t2;
- drop table t1;
- #
- # Test metadata from ORDER BY (Bug #2654)
- #
- CREATE TABLE t1 (id tinyint(3) default NULL, data varchar(255) default NULL);
- INSERT INTO t1 VALUES (1,'male'),(2,'female');
- CREATE TABLE t2 (id tinyint(3) unsigned default NULL, data char(3) default '0');
- INSERT INTO t2 VALUES (1,'yes'),(2,'no');
- select t1.id, t1.data, t2.data from t1, t2 where t1.id = t2.id;
- select t1.id, t1.data, t2.data from t1, t2 where t1.id = t2.id order by t1.id;
- select t1.id from t1 union select t2.id from t2;
- drop table t1,t2;
- #
- # variables union and derived tables metadata test
- #
- create table t1 ( a int, b varchar(30), primary key(a));
- insert into t1 values (1,'one');
- insert into t1 values (2,'two');
- set @arg00=1 ;
- select @arg00 FROM t1 where a=1 union distinct select 1 FROM t1 where a=1;
- select * from (select @arg00) aaa;
- select 1 union select 1;
- select * from (select 1 union select 1) aaa;
- drop table t1;
- --disable_metadata
- #
- # Bug #11688: Bad mysql_info() results in multi-results
- #
- --enable_info
- delimiter //;
- create table t1 (i int);
- insert into t1 values (1),(2),(3);
- select * from t1 where i = 2;
- drop table t1;//
- delimiter ;//
- --disable_info
- # End of 4.1 tests