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MDEV-11848 Automatic statement repreparation changes query semantics

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This commit is contained in:
Alexander Barkov
2017-01-24 17:29:51 +04:00
parent ae91690d89
commit 106fbadaba
5 changed files with 47 additions and 7 deletions
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14
mysql-test/t/sql_mode.test
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@ -513,3 +513,17 @@ SET @@sql_mode= @org_mode;
--echo
--echo #End of Test for Bug#12601974
--echo #
--echo # MDEV-11848 Automatic statement repreparation changes query semantics
--echo #
SET sql_mode=DEFAULT;
CREATE OR REPLACE TABLE t1 (a TEXT);
PREPARE stmt FROM 'INSERT INTO t1 (a) VALUES (2||3)';
EXECUTE stmt;
SET sql_mode=ORACLE;
EXECUTE stmt;
ALTER TABLE t1 ADD b INT;
EXECUTE stmt;
SELECT * FROM t1;
DROP TABLE t1;