ClickHouse/tests/queries/0_stateless/01763_max_distributed_depth.sql
2022-02-15 14:36:31 +00:00

36 lines
712 B
SQL

-- Tags: distributed
SET prefer_localhost_replica = 1;
DROP TABLE IF EXISTS tt6;
CREATE TABLE tt6
(
`id` UInt32,
`first_column` UInt32,
`second_column` UInt32,
`third_column` UInt32,
`status` String
)
ENGINE = Distributed('test_shard_localhost', '', 'tt7', rand());
DROP TABLE IF EXISTS tt7;
CREATE TABLE tt7 as tt6 ENGINE = Distributed('test_shard_localhost', '', 'tt6', rand());
INSERT INTO tt6 VALUES (1, 1, 1, 1, 'ok'); -- { serverError 581 }
SELECT * FROM tt6; -- { serverError 581 }
SET max_distributed_depth = 0;
-- stack overflow
INSERT INTO tt6 VALUES (1, 1, 1, 1, 'ok'); -- { serverError 306}
-- stack overflow
SELECT * FROM tt6; -- { serverError 306 }
DROP TABLE tt6;
DROP TABLE tt7;