ClickHouse/tests/queries/0_stateless/02504_disallow_arrayjoin_in_mutations.sql

DROP TABLE IF EXISTS test_02504;

CREATE TABLE test_02504 (`a` UInt32,`b` UInt32) ENGINE = MergeTree ORDER BY a;
INSERT INTO test_02504 values (1, 1) (2, 2), (3, 3);
SELECT * FROM test_02504;

ALTER TABLE test_02504 UPDATE b = 33 WHERE arrayJoin([1, 2]) = a; -- { serverError UNEXPECTED_EXPRESSION}

DROP TABLE test_02504;
Disallow array join in mutations Implementation: * Added a new parameter to ActionsVisitor::Data disallow_arrayjoin, which is set by MutationsIterator when it appends expression. * ActionsVisitor uses disallow_arrayjoin and throws error when its used with mutations. Testing: * Added test for the same 02504_disallow_arrayjoin_in_mutations.sql. 2022-12-20 17:51:55 +00:00			`DROP TABLE IF EXISTS test_02504;`

			CREATE TABLE test_02504 (`a` UInt32,`b` UInt32) ENGINE = MergeTree ORDER BY a;
			`INSERT INTO test_02504 values (1, 1) (2, 2), (3, 3);`
			`SELECT * FROM test_02504;`

Fixed expected error in test - Disallow array join in mutations 2022-12-20 19:08:58 +00:00			`ALTER TABLE test_02504 UPDATE b = 33 WHERE arrayJoin([1, 2]) = a; -- { serverError UNEXPECTED_EXPRESSION}`
Disallow array join in mutations Implementation: * Added a new parameter to ActionsVisitor::Data disallow_arrayjoin, which is set by MutationsIterator when it appends expression. * ActionsVisitor uses disallow_arrayjoin and throws error when its used with mutations. Testing: * Added test for the same 02504_disallow_arrayjoin_in_mutations.sql. 2022-12-20 17:51:55 +00:00
			`DROP TABLE test_02504;`