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MDEV-9682 Assertion `0' failed in Item_cache_row::illegal_method_call on 2nd execution of PS with NULLIF

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don't cache Item_cache
This commit is contained in:
Sergei Golubchik
2016-03-04 10:09:17 +01:00
parent ff93b77fd6
commit 70f5fabdbf
4 changed files with 26 additions and 8 deletions
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8
mysql-test/r/null.result
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@ -1558,6 +1558,14 @@ insert into t1 values ('2015-12-31');
select power( timestamp( nullif( '2002-09-08', f1 ) ), 24 ) from t1;
ERROR 22003: DOUBLE value is out of range in 'pow(cast((case when '2002-09-08' = '2015-12-31' then NULL else '2002-09-08' end) as datetime(6)),24)'
drop table t1;
CREATE TABLE t1 (f1 INT);
INSERT INTO t1 VALUES (1),(2);
PREPARE stmt FROM "SELECT * FROM t1 WHERE NULLIF( ( 1, 2 ) IN ( SELECT 3, 4 ), 1 )";
EXECUTE stmt;
f1
EXECUTE stmt;
f1
DROP TABLE t1;
#
# End of 10.1 tests
#