📄 innodb_cache.test
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-- source include/have_innodb.inc-- source include/have_query_cache.inc# Initialise--disable_warningsdrop 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#let $save_query_cache_size=`select @@global.query_cache_size`;set GLOBAL query_cache_size=1355776;CREATE TABLE t1 ( id int(10) NOT NULL auto_increment, a varchar(25) default NULL, PRIMARY KEY (id), UNIQUE KEY a (a)) ENGINE=innodb;CREATE TABLE t2 ( id int(10) NOT NULL auto_increment, b varchar(25) default NULL, PRIMARY KEY (id), UNIQUE KEY b (b)) ENGINE=innodb;CREATE TABLE t3 ( id int(10) NOT NULL auto_increment, t1_id int(10) NOT NULL default '0', t2_id int(10) NOT NULL default '0', state int(11) default NULL, PRIMARY KEY (id), UNIQUE KEY t1_id (t1_id,t2_id), KEY t2_id (t2_id,t1_id), CONSTRAINT `t3_ibfk_1` FOREIGN KEY (`t1_id`) REFERENCES `t1` (`id`), CONSTRAINT `t3_ibfk_2` FOREIGN KEY (`t2_id`) REFERENCES `t2` (`id`)) ENGINE=innodb;INSERT INTO t1 VALUES (1,'me');INSERT INTO t2 VALUES (1,'you');INSERT INTO t3 VALUES (2,1,1,2);delete from t3 where t1_id = 1 and t2_id = 1;select t1.* from t1, t2, t3 where t3.state & 1 = 0 and t3.t1_id = t1.id and t3.t2_id = t2.id and t1.id = 1 order by t1.a asc;begin;insert into t3 VALUES ( NULL, 1, 1, 2 );-- error 1062insert into t3 VALUES ( NULL, 1, 1, 2 );commit;select t1.* from t1, t2, t3 where t3.state & 1 = 0 and t3.t1_id = t1.id and t3.t2_id = t2.id and t1.id = 1 order by t1.a asc;drop table t3,t2,t1;--disable_query_logeval set GLOBAL query_cache_size=$save_query_cache_size;--enable_query_log# End of 4.1 tests
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