--source include/force_myisam_default.inc --source include/have_myisam.inc # # bug in bulk insert optimization # test case by Fournier Jocelyn # SET sql_mode = 'NO_ENGINE_SUBSTITUTION'; CREATE TABLE `t1` ( `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`) ) ENGINE=MyISAM; CREATE TABLE `t2` ( `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`) ) ENGINE=MyISAM; INSERT INTO t2 (numeropost,icone,numreponse,contenu,pseudo,date,ip,signature) VALUES (9,1,56,'test','joce','2001-07-25 13:50:53' ,3649052399,0); INSERT INTO t1 (numeropost,icone,contenu,pseudo,date,signature,ip) SELECT 1618,icone,contenu,pseudo,date,signature,ip FROM t2 WHERE numeropost=9 ORDER BY numreponse ASC; show variables like '%bulk%'; INSERT INTO t1 (numeropost,icone,contenu,pseudo,date,signature,ip) SELECT 1718,icone,contenu,pseudo,date,signature,ip FROM t2 WHERE numeropost=9 ORDER BY numreponse ASC; DROP TABLE t1,t2; # # Another problem from Bug #2012 # CREATE TABLE t1( Month date NOT NULL, Type tinyint(3) unsigned NOT NULL auto_increment, Field int(10) unsigned NOT NULL, Count int(10) unsigned NOT NULL, UNIQUE KEY Month (Month,Type,Field) )engine=myisam; insert into t1 Values (20030901, 1, 1, 100), (20030901, 1, 2, 100), (20030901, 2, 1, 100), (20030901, 2, 2, 100), (20030901, 3, 1, 100); select * from t1; Select null, Field, Count From t1 Where Month=20030901 and Type=2; create table t2(No int not null, Field int not null, Count int not null); insert into t2 Select null, Field, Count From t1 Where Month=20030901 and Type=2; select * from t2; drop table t1, t2; # # BUG#6034 - Error code 124: Wrong medium type # CREATE TABLE t1 ( ID int(11) NOT NULL auto_increment, NO int(11) NOT NULL default '0', SEQ int(11) NOT NULL default '0', PRIMARY KEY (ID), KEY t1$NO (SEQ,NO) ) ENGINE=MyISAM; INSERT INTO t1 (SEQ, NO) SELECT "1" AS SEQ, IF(MAX(NO) IS NULL, 0, MAX(NO)) + 1 AS NO FROM t1 WHERE (SEQ = 1); select SQL_BUFFER_RESULT * from t1 WHERE (SEQ = 1); drop table t1; --echo # --echo # Bug#30384: Having SQL_BUFFER_RESULT option in the --echo # CREATE .. KEY(..) .. SELECT led to creating corrupted index. --echo # create table t1(f1 int); insert into t1 values(1),(2),(3); create table t2 (key(f1)) engine=myisam select sql_buffer_result f1 from t1; check table t2 extended; drop table t1,t2;