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Manual merge of mysql-5.1-bugteam to mysql-trunk-merge.

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This commit is contained in:
Alexey Kopytov
2010-02-22 00:33:11 +03:00
parent b3e01b6da8 ae12a72360
commit 8c31c4d16c
73 changed files with 1355 additions and 448 deletions
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17
mysql-test/r/join.result
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@@ -1128,3 +1128,20 @@ EXECUTE stmt;
DEALLOCATE PREPARE stmt;
DROP VIEW v1;
DROP TABLE t1, t2;
CREATE TABLE t1(a CHAR(9),b INT,KEY(b),KEY(a)) ENGINE=MYISAM;
CREATE TABLE t2(a CHAR(9),b INT,KEY(b),KEY(a)) ENGINE=MYISAM;
INSERT INTO t1 VALUES ('1',null),(null,null);
INSERT INTO t2 VALUES ('1',null),(null,null);
CREATE TABLE mm1(a CHAR(9),b INT,KEY(b),KEY(a))
ENGINE=MERGE UNION=(t1,t2);
SELECT t1.a FROM mm1,t1;
a
NULL
1
NULL
1
NULL
1
NULL
1
DROP TABLE t1, t2, mm1;