mirror of
https://github.com/MariaDB/server.git
synced 2025-10-30 04:26:45 +03:00
cb6c87f325
myisam/mi_write.c: bug fixed mysql-test/t/insert_select.test: test case added mysql-test/r/insert_select.result: test case added
69 lines
2.3 KiB
Plaintext
69 lines
2.3 KiB
Plaintext
#
|
|
# Problem with INSERT ... SELECT
|
|
#
|
|
|
|
drop table if exists t1,t2;
|
|
create table t1 (bandID MEDIUMINT UNSIGNED NOT NULL PRIMARY KEY, payoutID SMALLINT UNSIGNED NOT NULL);
|
|
insert into t1 (bandID,payoutID) VALUES (1,6),(2,6),(3,4),(4,9),(5,10),(6,1),(7,12),(8,12);
|
|
create table t2 (payoutID SMALLINT UNSIGNED NOT NULL PRIMARY KEY);
|
|
insert into t2 (payoutID) SELECT DISTINCT payoutID FROM t1;
|
|
insert into t2 (payoutID) SELECT payoutID+10 FROM t1;
|
|
select * from t2;
|
|
drop table t1,t2;
|
|
#
|
|
# bug in bulk insert optimization
|
|
# test case by Fournier Jocelyn <joc@presence-pc.com>
|
|
#
|
|
|
|
DROP TABLE IF EXISTS crash1,crash2;
|
|
CREATE TABLE `crash1` (
|
|
`numeropost` bigint(20) unsigned NOT NULL default '0',
|
|
`icone` tinyint(4) unsigned NOT NULL default '0',
|
|
`numreponse` bigint(20) unsigned NOT NULL auto_increment,
|
|
`contenu` text NOT NULL,
|
|
`pseudo` varchar(50) NOT NULL default '',
|
|
`date` datetime NOT NULL default '0000-00-00 00:00:00',
|
|
`ip` bigint(11) NOT NULL default '0',
|
|
`signature` tinyint(1) unsigned NOT NULL default '0',
|
|
PRIMARY KEY (`numeropost`,`numreponse`)
|
|
,KEY `ip` (`ip`),
|
|
KEY `date` (`date`),
|
|
KEY `pseudo` (`pseudo`),
|
|
KEY `numreponse` (`numreponse`)
|
|
) TYPE=MyISAM;
|
|
|
|
CREATE TABLE `crash2` (
|
|
`numeropost` bigint(20) unsigned NOT NULL default '0',
|
|
`icone` tinyint(4) unsigned NOT NULL default '0',
|
|
`numreponse` bigint(20) unsigned NOT NULL auto_increment,
|
|
`contenu` text NOT NULL,
|
|
`pseudo` varchar(50) NOT NULL default '',
|
|
`date` datetime NOT NULL default '0000-00-00 00:00:00',
|
|
`ip` bigint(11) NOT NULL default '0',
|
|
`signature` tinyint(1) unsigned NOT NULL default '0',
|
|
PRIMARY KEY (`numeropost`,`numreponse`),
|
|
KEY `ip` (`ip`),
|
|
KEY `date` (`date`),
|
|
KEY `pseudo` (`pseudo`),
|
|
KEY `numreponse` (`numreponse`)
|
|
) TYPE=MyISAM;
|
|
|
|
INSERT INTO crash2
|
|
(numeropost,icone,numreponse,contenu,pseudo,date,ip,signature) VALUES
|
|
(9,1,56,'test','joce','2001-07-25 13:50:53'
|
|
,3649052399,0);
|
|
|
|
|
|
INSERT INTO crash1 (numeropost,icone,contenu,pseudo,date,signature,ip)
|
|
SELECT 1618,icone,contenu,pseudo,date,signature,ip FROM crash2
|
|
WHERE numeropost=9 ORDER BY numreponse ASC;
|
|
|
|
show variables like '%bulk%';
|
|
|
|
INSERT INTO crash1 (numeropost,icone,contenu,pseudo,date,signature,ip)
|
|
SELECT 1718,icone,contenu,pseudo,date,signature,ip FROM crash2
|
|
WHERE numeropost=9 ORDER BY numreponse ASC;
|
|
|
|
DROP TABLE IF EXISTS crash1,crash2;
|
|
|