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Merge msvensson@bk-internal.mysql.com:/home/bk/mysql-5.0

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into  devsrv-b.mysql.com:/users/msvensson/mysql-5.0
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2006-04-28 16:05:05 +02:00
parent 9b69052c61 ef7ec424e6
commit 74566d84b0
6 changed files with 42 additions and 39 deletions
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14
mysql-test/r/ps_11bugs.result
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@ -116,3 +116,17 @@ execute st_1676 using @arg0, @arg1, @arg2;
cola colb cold
aaaa yyyy R
drop table t1, t2;
create table t1 (a int primary key);
insert into t1 values (1);
explain select * from t1 where 3 in (select (1+1) union select 1);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
2 DEPENDENT SUBQUERY NULL NULL NULL NULL NULL NULL NULL No tables used
3 DEPENDENT UNION NULL NULL NULL NULL NULL NULL NULL No tables used
NULL UNION RESULT <union2,3> ALL NULL NULL NULL NULL NULL
select * from t1 where 3 in (select (1+1) union select 1);
a
prepare st_18492 from 'select * from t1 where 3 in (select (1+1) union select 1)';
execute st_18492;
a
drop table t1;

2
mysql-test/r/subselect.result
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@ -744,7 +744,7 @@ id select_type table type possible_keys key key_len ref rows Extra
3 DEPENDENT UNION NULL NULL NULL NULL NULL NULL NULL No tables used
NULL UNION RESULT <union2,3> ALL NULL NULL NULL NULL NULL
Warnings:
Note 1003 select `test`.`t2`.`id` AS `id` from `test`.`t2` where <in_optimizer>(`test`.`t2`.`id`,<exists>(select 1 AS `Not_used` having (<cache>(`test`.`t2`.`id`) = <null_helper>(1)) union select 1 AS `Not_used` having (<cache>(`test`.`t2`.`id`) = <null_helper>(3))))
Note 1003 select `test`.`t2`.`id` AS `id` from `test`.`t2` where <in_optimizer>(`test`.`t2`.`id`,<exists>(select 1 AS `1` having (<cache>(`test`.`t2`.`id`) = <ref_null_helper>(1)) union select 3 AS `3` having (<cache>(`test`.`t2`.`id`) = <ref_null_helper>(3))))
SELECT * FROM t2 WHERE id IN (SELECT 5 UNION SELECT 3);
id
SELECT * FROM t2 WHERE id IN (SELECT 5 UNION SELECT 2);

14
mysql-test/t/ps_11bugs.test
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@ -130,3 +130,17 @@ drop table t1, t2;
# end of bug#1676
# End of 4.1 tests
# bug#18492: mysqld reports ER_ILLEGAL_REFERENCE in --ps-protocol
create table t1 (a int primary key);
insert into t1 values (1);
explain select * from t1 where 3 in (select (1+1) union select 1);
select * from t1 where 3 in (select (1+1) union select 1);
prepare st_18492 from 'select * from t1 where 3 in (select (1+1) union select 1)';
execute st_18492;
drop table t1;