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5.3 merge

This commit is contained in:
Sergei Golubchik
2012-01-13 15:50:02 +01:00
750 changed files with 17402 additions and 7153 deletions

View File

@@ -2571,3 +2571,43 @@ DROP TABLE t1;
--echo
--echo End of 5.5 tests.
--echo #
--echo # BUG #910083: materialized subquery in a trigger
--echo #
SET @save_optimizer_switch=@@optimizer_switch;
SET optimizer_switch='materialization=on';
CREATE TABLE t1 (a int);
CREATE TABLE t2 (b int);
CREATE TRIGGER tr AFTER UPDATE ON t1 FOR EACH ROW
UPDATE t2 SET b = (SELECT COUNT(a) FROM t1);
INSERT INTO t1
VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9);
INSERT INTO t2
VALUES (0),(0),(0),(0),(0),(0),(0),(0),(0);
send
UPDATE t1 SET a = 3;
connect(con1,localhost,root,,);
SELECT COUNT(*) FROM t1;
disconnect con1;
connection default;
reap;
SELECT * FROM t2;
UPDATE t1 SET a = 2;
SELECT * FROM t2;
SET optimizer_switch=@save_optimizer_switch;
DROP TRIGGER tr;
DROP TABLE t1, t2;
--echo End of 5.3 tests.