|
|
|
@ -732,6 +732,29 @@ id select_type table type possible_keys key key_len ref rows Extra |
|
|
|
1 PRIMARY t2 ALL NULL NULL NULL NULL 1 Using where |
|
|
|
1 PRIMARY t3 ALL NULL NULL NULL NULL 2 FirstMatch(t2) |
|
|
|
drop table t2, t3; |
|
|
|
# |
|
|
|
# BUG#761598: InnoDB: Error: row_search_for_mysql() is called without ha_innobase::external_lock() in maria-5.3 |
|
|
|
# |
|
|
|
CREATE TABLE t1 ( f1 int NOT NULL , f10 int) ; |
|
|
|
INSERT IGNORE INTO t1 VALUES (25,0),(29,0); |
|
|
|
CREATE TABLE t2 ( f10 int) ENGINE=InnoDB; |
|
|
|
CREATE TABLE t3 ( f11 int) ; |
|
|
|
INSERT IGNORE INTO t3 VALUES (0); |
|
|
|
SELECT alias1.f10 AS field2 |
|
|
|
FROM t2 AS alias1 |
|
|
|
JOIN ( |
|
|
|
t3 AS alias2 |
|
|
|
JOIN t1 AS alias3 |
|
|
|
ON alias3.f10 |
|
|
|
) ON alias3.f1 |
|
|
|
WHERE alias2.f11 IN ( |
|
|
|
SELECT SQ4_alias1.f10 |
|
|
|
FROM t1 AS SQ4_alias1 |
|
|
|
LEFT JOIN t2 AS SQ4_alias3 ON SQ4_alias3.f10 |
|
|
|
) |
|
|
|
GROUP BY field2; |
|
|
|
field2 |
|
|
|
drop table t1, t2, t3; |
|
|
|
set optimizer_switch=default; |
|
|
|
select @@optimizer_switch like '%materialization=on%'; |
|
|
|
@@optimizer_switch like '%materialization=on%' |
|
|
|
|