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mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
This commit is contained in:
Igor Babaev
2010-11-10 14:34:37 -08:00
112 changed files with 7549 additions and 3184 deletions

View File

@ -842,6 +842,40 @@ DROP TABLE t1;
--echo End of 5.1 tests
--echo #
--echo # Bug #663818: wrong result when BNLH is used
--echo #
CREATE TABLE t1(pk int NOT NULL PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES
(1), (2), (11), (12), (13), (14),
(15), (16), (17), (18), (19);
CREATE TABLE t2(pk int NOT NULL PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t2 VALUES
(1), (10), (11), (12), (13), (14),
(15), (16), (17), (18), (19), (20), (21);
SET SESSION join_buffer_size=10000;
SET SESSION join_cache_level=3;
EXPLAIN
SELECT t1.pk FROM t1,t2
WHERE t1.pk = t2.pk AND t2.pk <> 8;
SELECT t1.pk FROM t1,t2
WHERE t1.pk = t2.pk AND t2.pk <> 8;
SET SESSION join_cache_level=1;
EXPLAIN
SELECT t1.pk FROM t1,t2
WHERE t1.pk = t2.pk AND t2.pk <> 8;
SELECT t1.pk FROM t1,t2
WHERE t1.pk = t2.pk AND t2.pk <> 8;
DROP TABLE t1,t2;
SET SESSION join_cache_level=DEFAULT;
SET SESSION join_buffer_size=DEFAULT;
--echo #
--echo # Bug#668644: HAVING + ORDER BY
--echo #
@ -876,5 +910,4 @@ SELECT t1 .i AS f FROM t1, t2
DROP TABLE t1, t2;
--echo End of 5.3 tests