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MDEV-5446: Assertion `!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))' fails on EXPLAIN EXTENDED with VALUES function

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field_index should be set correctly for null field created by Item_insert_value::fix_fields().
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unknown 2014-03-14 11:38:17 +02:00
commit 5c8ed7dd54
3 changed files with 33 additions and 0 deletions
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15
mysql-test/t/func_misc.test
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@ -310,3 +310,18 @@ SELECT NAME_CONST('a', -(1 OR 2)) OR 1;
SELECT NAME_CONST('a', -(1 AND 2)) AND 1;
SELECT NAME_CONST('a', -(1)) OR 1;
--echo #
--echo #MDEV-5446: Assertion `!table || (!table->read_set ||
--echo #bitmap_is_set(table->read_set, field_index))' fails on
--echo #EXPLAIN EXTENDED with VALUES function
--echo #
CREATE TABLE t1 (a INT, b INT) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1,10);
CREATE VIEW v1 AS SELECT * FROM t1;
EXPLAIN EXTENDED SELECT VALUES(b) FROM v1;
drop view v1;
drop table t1;
--echo End of 5.3 tests