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Bug#37460 Assertion failed: !table->file || table->file->inited == handler::NONE

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enable uncacheable flag if we update a view with check option
and check option has a subselect, otherwise, the check option
can be evaluated after the subselect was freed as independent
(See full_local in JOIN::join_free())
This commit is contained in:
Sergey Glukhov
2008-11-27 17:57:34 +04:00
parent 7b488c46a0
commit 2fb574214e
4 changed files with 92 additions and 0 deletions
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30
mysql-test/r/subselect.result
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@@ -4422,4 +4422,34 @@ id
2
3
DROP TABLE t1, t2;
CREATE TABLE t1 (id int);
CREATE TABLE t2 (id int, c int);
INSERT INTO t1 (id) VALUES (1);
INSERT INTO t2 (id) VALUES (1);
INSERT INTO t1 (id) VALUES (1);
INSERT INTO t2 (id) VALUES (1);
CREATE VIEW v1 AS
SELECT t2.c AS c FROM t1, t2
WHERE t1.id=t2.id AND 1 IN (SELECT id FROM t1) WITH CHECK OPTION;
UPDATE v1 SET c=1;
CREATE VIEW v2 (a,b) AS
SELECT t2.id, t2.c AS c FROM t1, t2
WHERE t1.id=t2.id AND 1 IN (SELECT id FROM t1) WITH CHECK OPTION;
INSERT INTO v2(a,b) VALUES (2,2);
ERROR HY000: CHECK OPTION failed 'test.v2'
INSERT INTO v2(a,b) VALUES (1,2);
SELECT * FROM v1;
c
1
1
1
1
2
2
CREATE VIEW v3 AS
SELECT t2.c AS c FROM t2
WHERE 1 IN (SELECT id FROM t1) WITH CHECK OPTION;
DELETE FROM v3;
DROP VIEW v1,v2,v3;
DROP TABLE t1,t2;
End of 5.0 tests.