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Last slice of fix for Bug#42003 tests missing the disconnect of connections <> default

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+ Fix for Bug#43114 wait_until_count_sessions too restrictive, random PB failures
+ Removal of a lot of other weaknesses found
+ modifications according to review
This commit is contained in:
Matthias Leich
2009-03-03 21:34:18 +01:00
parent e1a197caba
commit 140cc614c9
39 changed files with 1352 additions and 902 deletions
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74
mysql-test/r/flush_block_commit.result
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@ -1,39 +1,57 @@
drop table if exists t1;
create table t1 (a int) engine=innodb;
begin;
insert into t1 values(1);
flush tables with read lock;
select * from t1;
# Establish connection con1 (user=root)
# Establish connection con2 (user=root)
# Establish connection con3 (user=root)
# Switch to connection con1
DROP TABLE IF EXISTS t1;
CREATE TABLE t1 (a INT) ENGINE=innodb;
BEGIN;
INSERT INTO t1 VALUES(1);
# Switch to connection con2
FLUSH TABLES WITH READ LOCK;
SELECT * FROM t1;
a
commit;
select * from t1;
# Switch to connection con1
COMMIT;
# Switch to connection con2
SELECT * FROM t1;
a
unlock tables;
begin;
select * from t1 for update;
UNLOCK TABLES;
# Switch to connection con1
# Switch to connection con1
BEGIN;
SELECT * FROM t1 FOR UPDATE;
a
1
begin;
select * from t1 for update;
flush tables with read lock;
commit;
# Switch to connection con2
BEGIN;
SELECT * FROM t1 FOR UPDATE;
# Switch to connection con3
FLUSH TABLES WITH READ LOCK;
# Switch to connection con1
COMMIT;
# Switch to connection con2
a
1
unlock tables;
commit;
begin;
insert into t1 values(10);
flush tables with read lock;
commit;
unlock tables;
flush tables with read lock;
unlock tables;
begin;
select * from t1;
# Switch to connection con3
UNLOCK TABLES;
# Switch to connection con2
COMMIT;
# Switch to connection con1
BEGIN;
INSERT INTO t1 VALUES(10);
FLUSH TABLES WITH READ LOCK;
COMMIT;
UNLOCK TABLES;
# Switch to connection con2
FLUSH TABLES WITH READ LOCK;
UNLOCK TABLES;
BEGIN;
SELECT * FROM t1;
a
1
10
show create database test;
SHOW CREATE DATABASE test;
Database Create Database
test CREATE DATABASE `test` /*!40100 DEFAULT CHARACTER SET latin1 */
drop table t1;
DROP TABLE t1;
# Switch to connection default and close connections con1, con2, con3