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Fix for

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Bug#36345 Test 'func_misc' fails on RHAS3 x86_64
and a second similar problem within this test found
during experimenting.
This commit is contained in:
First_name Last_name mleich@mysql.com
2008-05-23 17:23:55 +02:00
parent f6b7e7e411
commit 8bd3bcf5a1
2 changed files with 343 additions and 49 deletions
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89
mysql-test/r/func_misc.result
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@ -104,41 +104,76 @@ t1 CREATE TABLE `t1` (
`length(uuid())` int(10) NOT NULL DEFAULT '0'
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
create table t1 (a timestamp default '2005-05-05 01:01:01',
create table t1 (id int,
a timestamp default '2005-05-05 01:01:01',
b timestamp default '2005-05-05 01:01:01');
insert into t1 set a = now();
insert into t1 set id = 1,a = now();
select sleep(3);
sleep(3)
0
update t1 set b = now();
select timediff(b, a) >= '00:00:03' from t1;
timediff(b, a) >= '00:00:03'
update t1 set b = now() where id = 1;
insert into t1 set id = 2,a = now();
select sleep(3);
sleep(3)
0
update t1 set b = now() where id = 2;
select count(*) >= 1 from t1
where timediff(b, a) between '00:00:03' and '00:00:07';
count(*) >= 1
1
drop table t1;
set global query_cache_size=1355776;
create table t1 (a int);
insert into t1 values (1),(1),(1);
create table t2 (a datetime default null, b datetime default null);
insert into t2 set a = now();
select a from t1 where sleep(1);
a
update t2 set b = now() where b is null;
insert into t2 set a = now();
select a from t1 where sleep(a);
a
update t2 set b = now() where b is null;
insert into t2 set a = now();
select a from t1 where sleep(1);
a
update t2 set b = now() where b is null;
select timediff(b, a) >= '00:00:03' from t2;
timediff(b, a) >= '00:00:03'
SET @@global.query_cache_size = 1024 * 64;
SELECT 1 as some_value, sleep(1);
some_value sleep(1)
1 0
SELECT <Qcache_queries_in_cache_before> = <Qcache_queries_in_cache_before>
AS "Was the query not cached (= expectation)?";
Was the query not cached (= expectation)?
1
DROP TEMPORARY TABLE IF EXISTS proclist_history;
DROP TABLE IF EXISTS t1;
CREATE TEMPORARY TABLE proclist_history AS
SELECT 'Bug 1' AS test, 0 AS attempt, NOW() AS observation_time, state, time
FROM information_schema.processlist WHERE 1 = 0;
CREATE TABLE t1 (f1 BIGINT);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (1);
SET @sleep_time_per_result_row = 1;
----- establish connection con1 (user = root) -----
SET @sleep_time_per_result_row = 1;
Qcache_queries_in_cache: 0
# Send query with send, pull server responses later
SELECT sleep(@sleep_time_per_result_row) FROM t1;
----- switch to connection default (user = root) -----
----- switch to connection con1 (user = root) -----
# Pull server responses of last query
sleep(@sleep_time_per_result_row)
0
0
0
0
----- switch to connection con1 (user = root) -----
# Send query with send, pull server responses later
SELECT sleep(@sleep_time_per_result_row) FROM t1;
----- switch to connection default (user = root) -----
SELECT COUNT(*) FROM information_schema.processlist
WHERE info = 'SELECT sleep(@sleep_time_per_result_row) FROM t1'
AND state = 'User sleep';
COUNT(*)
1
1
drop table t2;
drop table t1;
set global query_cache_size=default;
----- switch to connection con1 (user = root) -----
# Pull server responses of last query
sleep(@sleep_time_per_result_row)
0
0
0
0
----- switch to connection default and close connection con1 -----
SET @@global.query_cache_size = default;
DROP TABLE t1;
DROP TEMPORARY TABLE proclist_history;
create table t1 select INET_ATON('255.255.0.1') as `a`;
show create table t1;
Table Create Table