mirror of
https://github.com/MariaDB/server.git
synced 2025-01-17 04:22:27 +01:00
21f878e724
Details: Most tests mentioned within the bug report were already fixed. The test modified here failed in stability (high parallel load) tests. Details: 1. Take care that disconnects are finished before the test terminates. 2. Correct wrong handling of send/reap in events_stress which caused random garbled output 3. Minor beautifying of script code
183 lines
5.4 KiB
SQL
183 lines
5.4 KiB
SQL
# include/query_cache.inc
|
|
#
|
|
# The variables
|
|
# $engine_type -- storage engine to be tested
|
|
# $test_foreign_keys -- 0, skip foreign key tests
|
|
# -- 1, do not skip foreign key tests
|
|
# have to be set before sourcing this script.
|
|
#
|
|
# Last update:
|
|
# 2006-08-02 ML test refactored
|
|
# old name was innodb_cache.test
|
|
# main code went into include/query_cache.inc
|
|
#
|
|
|
|
eval SET SESSION STORAGE_ENGINE = $engine_type;
|
|
|
|
# Initialise
|
|
--disable_warnings
|
|
drop table if exists t1,t2,t3;
|
|
--enable_warnings
|
|
|
|
#
|
|
# Without auto_commit.
|
|
#
|
|
flush status;
|
|
set autocommit=0;
|
|
create table t1 (a int not null);
|
|
insert into t1 values (1),(2),(3);
|
|
select * from t1;
|
|
show status like "Qcache_queries_in_cache";
|
|
drop table t1;
|
|
commit;
|
|
set autocommit=1;
|
|
begin;
|
|
create table t1 (a int not null);
|
|
insert into t1 values (1),(2),(3);
|
|
select * from t1;
|
|
show status like "Qcache_queries_in_cache";
|
|
drop table t1;
|
|
commit;
|
|
create table t1 (a int not null);
|
|
create table t2 (a int not null);
|
|
create table t3 (a int not null);
|
|
insert into t1 values (1),(2);
|
|
insert into t2 values (1),(2);
|
|
insert into t3 values (1),(2);
|
|
select * from t1;
|
|
select * from t2;
|
|
select * from t3;
|
|
show status like "Qcache_queries_in_cache";
|
|
show status like "Qcache_hits";
|
|
begin;
|
|
select * from t1;
|
|
select * from t2;
|
|
select * from t3;
|
|
show status like "Qcache_queries_in_cache";
|
|
show status like "Qcache_hits";
|
|
insert into t1 values (3);
|
|
insert into t2 values (3);
|
|
insert into t1 values (4);
|
|
select * from t1;
|
|
select * from t2;
|
|
select * from t3;
|
|
show status like "Qcache_queries_in_cache";
|
|
show status like "Qcache_hits";
|
|
commit;
|
|
show status like "Qcache_queries_in_cache";
|
|
drop table t3,t2,t1;
|
|
|
|
CREATE TABLE t1 (id int(11) NOT NULL auto_increment, PRIMARY KEY (id));
|
|
select count(*) from t1;
|
|
insert into t1 (id) values (0);
|
|
select count(*) from t1;
|
|
drop table t1;
|
|
|
|
if ($test_foreign_keys)
|
|
{
|
|
#
|
|
# one statement roll back inside transation
|
|
#
|
|
let $save_query_cache_size=`select @@global.query_cache_size`;
|
|
set GLOBAL query_cache_size=1355776;
|
|
CREATE TABLE t1 ( id int(10) NOT NULL auto_increment, a varchar(25) default NULL, PRIMARY KEY (id), UNIQUE KEY a (a));
|
|
CREATE TABLE t2 ( id int(10) NOT NULL auto_increment, b varchar(25) default NULL, PRIMARY KEY (id), UNIQUE KEY b (b));
|
|
CREATE TABLE t3 ( id int(10) NOT NULL auto_increment, t1_id int(10) NOT NULL default '0', t2_id int(10) NOT NULL default '0', state int(11) default NULL, PRIMARY KEY (id), UNIQUE KEY t1_id (t1_id,t2_id), KEY t2_id (t2_id,t1_id), CONSTRAINT `t3_ibfk_1` FOREIGN KEY (`t1_id`) REFERENCES `t1` (`id`), CONSTRAINT `t3_ibfk_2` FOREIGN KEY (`t2_id`) REFERENCES `t2` (`id`));
|
|
INSERT INTO t1 VALUES (1,'me');
|
|
INSERT INTO t2 VALUES (1,'you');
|
|
INSERT INTO t3 VALUES (2,1,1,2);
|
|
delete from t3 where t1_id = 1 and t2_id = 1;
|
|
select t1.* from t1, t2, t3 where t3.state & 1 = 0 and t3.t1_id = t1.id and t3.t2_id = t2.id and t1.id = 1 order by t1.a asc;
|
|
begin;
|
|
insert into t3 VALUES ( NULL, 1, 1, 2 );
|
|
-- error ER_DUP_ENTRY
|
|
insert into t3 VALUES ( NULL, 1, 1, 2 );
|
|
commit;
|
|
select t1.* from t1, t2, t3 where t3.state & 1 = 0 and t3.t1_id = t1.id and t3.t2_id = t2.id and t1.id = 1 order by t1.a asc;
|
|
drop table t3,t2,t1;
|
|
--disable_query_log
|
|
eval set GLOBAL query_cache_size=$save_query_cache_size;
|
|
--enable_query_log
|
|
}
|
|
|
|
#
|
|
# Test query cache with two interleaving transactions
|
|
#
|
|
|
|
# Establish connection1
|
|
connect (connection1,localhost,root,,);
|
|
eval SET SESSION STORAGE_ENGINE = $engine_type;
|
|
SET @@autocommit=1;
|
|
|
|
connection default;
|
|
--echo connection default
|
|
# This should be 'YES'.
|
|
SHOW VARIABLES LIKE 'have_query_cache';
|
|
|
|
SET GLOBAL query_cache_size = 200000;
|
|
flush status;
|
|
SET @@autocommit=1;
|
|
eval SET SESSION STORAGE_ENGINE = $engine_type;
|
|
CREATE TABLE t2 (s1 int, s2 varchar(1000), key(s1));
|
|
INSERT INTO t2 VALUES (1,repeat('a',10)),(2,repeat('a',10)),(3,repeat('a',10)),(4,repeat('a',10));
|
|
COMMIT;
|
|
START TRANSACTION;
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
UPDATE t2 SET s2 = 'w' WHERE s1 = 3;
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
show status like "Qcache_queries_in_cache";
|
|
|
|
connection connection1;
|
|
--echo connection connection1
|
|
START TRANSACTION;
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
INSERT INTO t2 VALUES (5,'w');
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
COMMIT;
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
|
|
show status like "Qcache_queries_in_cache";
|
|
|
|
connection default;
|
|
--echo connection default
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
COMMIT;
|
|
|
|
show status like "Qcache_queries_in_cache";
|
|
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
show status like "Qcache_queries_in_cache";
|
|
|
|
connection connection1;
|
|
--echo connection connection1
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
|
|
START TRANSACTION;
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
INSERT INTO t2 VALUES (6,'w');
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
|
|
connection default;
|
|
--echo connection default
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
START TRANSACTION;
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
DELETE from t2 WHERE s1=3;
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
COMMIT;
|
|
|
|
connection connection1;
|
|
--echo connection connection1
|
|
|
|
COMMIT;
|
|
SELECT sql_cache count(*) FROM t2 WHERE s2 = 'w';
|
|
|
|
show status like "Qcache_queries_in_cache";
|
|
show status like "Qcache_hits";
|
|
|
|
# Final cleanup
|
|
eval set GLOBAL query_cache_size=$save_query_cache_size;
|
|
disconnect connection1;
|
|
--source include/wait_until_disconnected.inc
|
|
connection default;
|
|
drop table t2;
|