mirror of
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ec92106535
Note: One sp.test still fails (prime), and rpl_server_id2.test fails (will be fixed by guilhem ASAP).
54 lines
1.3 KiB
Text
54 lines
1.3 KiB
Text
#
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# Index merge tests
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#
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-- source include/have_innodb.inc
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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create table t1
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(
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key1 int not null,
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key2 int not null,
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INDEX i1(key1),
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INDEX i2(key2)
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) engine=innodb;
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--disable_query_log
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let $1=200;
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while ($1)
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{
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eval insert into t1 values (200-$1, $1);
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dec $1;
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}
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--enable_query_log
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# No primary key
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explain select * from t1 where key1 < 5 or key2 > 197;
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select * from t1 where key1 < 5 or key2 > 197;
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explain select * from t1 where key1 < 3 or key2 > 195;
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select * from t1 where key1 < 3 or key2 > 195;
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# Primary key as case-sensitive string with \0s.
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# also make primary key be longer then max. index length of MyISAM.
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alter table t1 add str1 char (255) not null,
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add zeroval int not null default 0,
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add str2 char (255) not null,
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add str3 char (255) not null;
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update t1 set str1='aaa', str2='bbb', str3=concat(key2, '-', key1 div 2, '_' ,if(key1 mod 2 = 0, 'a', 'A'));
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alter table t1 add primary key (str1, zeroval, str2, str3);
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explain select * from t1 where key1 < 5 or key2 > 197;
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select * from t1 where key1 < 5 or key2 > 197;
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explain select * from t1 where key1 < 3 or key2 > 195;
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select * from t1 where key1 < 3 or key2 > 195;
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drop table t1;
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