mirror of
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Merge bk-internal.mysql.com:/home/bk/mysql-5.1
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint
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@ -1,11 +1,5 @@
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SET SESSION STORAGE_ENGINE = InnoDB;
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drop table if exists t1,t2,t1m,t1i,t2m,t2i,t4;
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create table t1(f1 varchar(800) binary not null, key(f1))
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character set utf8 collate utf8_general_ci;
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Warnings:
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Warning 1071 Specified key was too long; max key length is 765 bytes
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insert into t1 values('aaa');
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drop table t1;
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create table t1 (
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c_id int(11) not null default '0',
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org_id int(11) default null,
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@ -111,6 +105,14 @@ SELECT `id1` FROM `t1` WHERE `id1` NOT IN (SELECT `id1` FROM `t2` WHERE `id2` =
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id1
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2
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DROP TABLE t1, t2;
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create table t1 (c1 int) engine=innodb;
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handler t1 open;
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handler t1 read first;
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c1
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Before and after comparison
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0
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drop table t1;
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End of 4.1 tests
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create table t1m (a int) engine = MEMORY;
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create table t1i (a int);
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create table t2m (a int) engine = MEMORY;
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@ -385,6 +387,23 @@ Warnings:
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Warning 1071 Specified key was too long; max key length is 765 bytes
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insert into t1 values('aaa');
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drop table t1;
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CREATE TABLE t1 (a INT PRIMARY KEY, b INT, c FLOAT, KEY b(b)) ENGINE = INNODB;
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INSERT INTO t1 VALUES ( 1 , 1 , 1);
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INSERT INTO t1 SELECT a + 1 , MOD(a + 1 , 20), 1 FROM t1;
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INSERT INTO t1 SELECT a + 2 , MOD(a + 2 , 20), 1 FROM t1;
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INSERT INTO t1 SELECT a + 4 , MOD(a + 4 , 20), 1 FROM t1;
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INSERT INTO t1 SELECT a + 8 , MOD(a + 8 , 20), 1 FROM t1;
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INSERT INTO t1 SELECT a + 16, MOD(a + 16, 20), 1 FROM t1;
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INSERT INTO t1 SELECT a + 32, MOD(a + 32, 20), 1 FROM t1;
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INSERT INTO t1 SELECT a + 64, MOD(a + 64, 20), 1 FROM t1;
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EXPLAIN SELECT b, SUM(c) FROM t1 GROUP BY b;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 index NULL b 5 NULL 128
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EXPLAIN SELECT SQL_BIG_RESULT b, SUM(c) FROM t1 GROUP BY b;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 128 Using filesort
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DROP TABLE t1;
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End of 5.0 tests
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CREATE TABLE `t2` (
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`k` int(11) NOT NULL auto_increment,
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`a` int(11) default NULL,
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@ -453,3 +472,4 @@ k a c
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11 15 1
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12 20 1
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drop table t2;
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End of 5.1 tests
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