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Merge gleb.loc:/home/uchum/work/bk/5.1

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into  gleb.loc:/home/uchum/work/bk/5.1-opt
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gshchepa/uchum@gleb.loc
2007-08-21 16:38:29 +05:00
parent 76d173fa9d be6ee4314e
commit 9de070f36b
14 changed files with 287 additions and 34 deletions
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18
mysql-test/r/innodb_mysql.result
View File

@@ -1123,6 +1123,24 @@ t1 CREATE TABLE `t1` (
KEY `a` (`a`(255))
) ENGINE=InnoDB DEFAULT CHARSET=utf8
drop table t1;
CREATE TABLE t1 (
a INT,
b INT,
KEY (b)
) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1,10), (2,10), (2,20), (3,30);
START TRANSACTION;
SELECT * FROM t1 WHERE b=20 FOR UPDATE;
a b
2 20
START TRANSACTION;
SELECT * FROM t1 WHERE b=10 ORDER BY A FOR UPDATE;
a b
1 10
2 10
ROLLBACK;
ROLLBACK;
DROP TABLE t1;
End of 5.0 tests
CREATE TABLE `t2` (
`k` int(11) NOT NULL auto_increment,

57
mysql-test/r/select.result
View File

@@ -3990,4 +3990,61 @@ id select_type table type possible_keys key key_len ref rows Extra
EXPLAIN SELECT c1 FROM t1 WHERE (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT (SELECT COUNT(c2))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))) > 0;
ERROR HY000: Too high level of nesting for select
DROP TABLE t1;
CREATE TABLE t1 (
c1 int(11) NOT NULL AUTO_INCREMENT,
c2 varchar(1000) DEFAULT NULL,
c3 bigint(20) DEFAULT NULL,
c4 bigint(20) DEFAULT NULL,
PRIMARY KEY (c1)
);
EXPLAIN EXTENDED
SELECT join_2.c1
FROM
t1 AS join_0,
t1 AS join_1,
t1 AS join_2,
t1 AS join_3,
t1 AS join_4,
t1 AS join_5,
t1 AS join_6,
t1 AS join_7
WHERE
join_0.c1=join_1.c1 AND
join_1.c1=join_2.c1 AND
join_2.c1=join_3.c1 AND
join_3.c1=join_4.c1 AND
join_4.c1=join_5.c1 AND
join_5.c1=join_6.c1 AND
join_6.c1=join_7.c1
OR
join_0.c2 < '?' AND
join_1.c2 < '?' AND
join_2.c2 > '?' AND
join_2.c2 < '!' AND
join_3.c2 > '?' AND
join_4.c2 = '?' AND
join_5.c2 <> '?' AND
join_6.c2 <> '?' AND
join_7.c2 >= '?' AND
join_0.c1=join_1.c1 AND
join_1.c1=join_2.c1 AND
join_2.c1=join_3.c1 AND
join_3.c1=join_4.c1 AND
join_4.c1=join_5.c1 AND
join_5.c1=join_6.c1 AND
join_6.c1=join_7.c1
GROUP BY
join_3.c1,
join_2.c1,
join_7.c1,
join_1.c1,
join_0.c1;
id select_type table type possible_keys key key_len ref rows filtered Extra
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL Impossible WHERE noticed after reading const tables
Warnings:
Note 1003 select '0' AS `c1` from `test`.`t1` `join_0` join `test`.`t1` `join_1` join `test`.`t1` `join_2` join `test`.`t1` `join_3` join `test`.`t1` `join_4` join `test`.`t1` `join_5` join `test`.`t1` `join_6` join `test`.`t1` `join_7` where 0 group by '0','0','0','0','0'
SHOW WARNINGS;
Level Code Message
Note 1003 select '0' AS `c1` from `test`.`t1` `join_0` join `test`.`t1` `join_1` join `test`.`t1` `join_2` join `test`.`t1` `join_3` join `test`.`t1` `join_4` join `test`.`t1` `join_5` join `test`.`t1` `join_6` join `test`.`t1` `join_7` where 0 group by '0','0','0','0','0'
DROP TABLE t1;
End of 5.0 tests