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Merge with the latest 5.3 code.

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This commit is contained in:
Igor Babaev 2011-07-17 00:52:07 -07:00
commit cc0195d6a1
17 changed files with 324 additions and 185 deletions
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42
mysql-test/t/derived_view.test
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@ -236,6 +236,30 @@ SELECT * FROM v1 JOIN t2 ON v1.f1 = t2.f1;
DROP VIEW v1;
DROP TABLE t1,t2;
--echo #
--echo # LP bug #794890: abort failure on multi-update with view
--echo #
CREATE TABLE t1 (a int);
INSERT INTO t1 VALUES (20), (7);
CREATE TABLE t2 (a int);
INSERT INTO t2 VALUES (7), (9), (7);
CREATE ALGORITHM=TEMPTABLE VIEW v1 AS SELECT a FROM t1;
CREATE VIEW v2 AS SELECT t2.a FROM t2, v1 WHERE t2.a=t2.a;
UPDATE v2 SET a = 2;
SELECT * FROM t2;
UPDATE t1,v2 SET t1.a = 3;
SELECT * FROM t1;
DELETE t1 FROM t1,v2;
SELECT * FROM t1;
DROP VIEW v1,v2;
DROP TABLE t1,t2;
--echo #
--echo # LP bug #802023: MIN/MAX optimization
--echo # for mergeable derived tables and views
@ -626,3 +650,21 @@ SELECT t.a,t.b FROM t3 RIGHT JOIN (v1 AS t, t2) ON t2.b != 0
DROP VIEW v1;
DROP TABLE t1,t2,t3;
--echo #
--echo # LP bug #794901: insert into a multi-table view
--echo #
CREATE TABLE t1 (a int);
CREATE TABLE t2 (a int);
CREATE TABLE t3 (a int);
CREATE VIEW v1 AS SELECT t1.a FROM t1,t2;
CREATE VIEW v2 AS SELECT a FROM t2 GROUP BY a;
CREATE VIEW v3 AS SELECT v1.a FROM v1,v2;
-- error ER_NON_INSERTABLE_TABLE
INSERT INTO v3(a) VALUES (1);
DROP VIEW v1,v2,v3;
DROP TABLE t1,t2,t3;