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MDEV-28095 crash in multi-update and implicit grouping

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disallow implicit grouping in multi-update.
explicit GROUP BY is not allowed by the grammar.
This commit is contained in:
Sergei Golubchik
2022-03-17 16:57:56 +01:00
parent 6a2d88c132
commit ecb6f9c894
3 changed files with 39 additions and 0 deletions
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19
mysql-test/main/multi_update_innodb.test
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@ -243,4 +243,23 @@ DROP VIEW v1;
DROP TABLE t3,t4;
SET @@sql_mode=@save_sql_mode;
--echo #
--echo # End of 10.2 tests
--echo #
--echo #
--echo # MDEV-28095 crash in multi-update and implicit grouping
--echo #
CREATE TABLE t1 (a int) engine=innodb;
INSERT INTO t1 VALUES (1),(2);
CREATE TABLE t2 (b int);
INSERT INTO t2 VALUES (1),(2);
--error ER_INVALID_GROUP_FUNC_USE
UPDATE t1 NATURAL JOIN t2 SET a = 1 ORDER BY AVG (a) ;
DROP TABLE t1, t2;
--echo #
--echo # End of 10.3 tests
--echo #