innodb_cache.test
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:3k
- -- source include/have_innodb.inc
- -- source include/have_query_cache.inc
- # Initialise
- --disable_warnings
- drop table if exists t1,t2,t3;
- --enable_warnings
- #
- # Without auto_commit.
- #
- flush status;
- set autocommit=0;
- create table t1 (a int not null) engine=innodb;
- insert into t1 values (1),(2),(3);
- select * from t1;
- show status like "Qcache_queries_in_cache";
- drop table t1;
- commit;
- set autocommit=1;
- begin;
- create table t1 (a int not null) engine=innodb;
- insert into t1 values (1),(2),(3);
- select * from t1;
- show status like "Qcache_queries_in_cache";
- drop table t1;
- commit;
- create table t1 (a int not null) engine=innodb;
- create table t2 (a int not null) engine=innodb;
- create table t3 (a int not null) engine=innodb;
- insert into t1 values (1),(2);
- insert into t2 values (1),(2);
- insert into t3 values (1),(2);
- select * from t1;
- select * from t2;
- select * from t3;
- show status like "Qcache_queries_in_cache";
- show status like "Qcache_hits";
- begin;
- select * from t1;
- select * from t2;
- select * from t3;
- show status like "Qcache_queries_in_cache";
- show status like "Qcache_hits";
- insert into t1 values (3);
- insert into t2 values (3);
- insert into t1 values (4);
- select * from t1;
- select * from t2;
- select * from t3;
- show status like "Qcache_queries_in_cache";
- show status like "Qcache_hits";
- commit;
- show status like "Qcache_queries_in_cache";
- drop table t3,t2,t1;
- CREATE TABLE t1 (id int(11) NOT NULL auto_increment, PRIMARY KEY (id)) ENGINE=InnoDB;
- select count(*) from t1;
- insert into t1 (id) values (0);
- select count(*) from t1;
- drop table t1;
- #
- # one statement roll back inside transation
- #
- set GLOBAL query_cache_size=1355776;
- CREATE TABLE t1 ( id int(10) NOT NULL auto_increment, a varchar(25) default NULL, PRIMARY KEY (id), UNIQUE KEY a (a)) ENGINE=innodb;
- CREATE TABLE t2 ( id int(10) NOT NULL auto_increment, b varchar(25) default NULL, PRIMARY KEY (id), UNIQUE KEY b (b)) ENGINE=innodb;
- CREATE TABLE t3 ( id int(10) NOT NULL auto_increment, t1_id int(10) NOT NULL default '0', t2_id int(10) NOT NULL default '0', state int(11) default NULL, PRIMARY KEY (id), UNIQUE KEY t1_id (t1_id,t2_id), KEY t2_id (t2_id,t1_id), CONSTRAINT `t3_ibfk_1` FOREIGN KEY (`t1_id`) REFERENCES `t1` (`id`), CONSTRAINT `t3_ibfk_2` FOREIGN KEY (`t2_id`) REFERENCES `t2` (`id`)) ENGINE=innodb;
- INSERT INTO t1 VALUES (1,'me');
- INSERT INTO t2 VALUES (1,'you');
- INSERT INTO t3 VALUES (2,1,1,2);
- delete from t3 where t1_id = 1 and t2_id = 1;
- select t1.* from t1, t2, t3 where t3.state & 1 = 0 and t3.t1_id = t1.id and t3.t2_id = t2.id and t1.id = 1 order by t1.a asc;
- begin;
- insert into t3 VALUES ( NULL, 1, 1, 2 );
- -- error 1062
- insert into t3 VALUES ( NULL, 1, 1, 2 );
- commit;
- select t1.* from t1, t2, t3 where t3.state & 1 = 0 and t3.t1_id = t1.id and t3.t2_id = t2.id and t1.id = 1 order by t1.a asc;
- drop table t3,t2,t1;
- # End of 4.1 tests