ClickHouse/tests/queries/0_stateless/01763_max_distributed_depth.sql

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DROP TABLE IF EXISTS tt6;
CREATE TABLE tt6
(
`id` UInt32,
`first_column` UInt32,
`second_column` UInt32,
`third_column` UInt32,
`status` String
)
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ENGINE = Distributed('test_shard_localhost', '', 'tt7', rand());
CREATE TABLE tt7 as tt6 ENGINE = Distributed('test_shard_localhost', '', 'tt6', rand());
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INSERT INTO tt6 VALUES (1, 1, 1, 1, 'ok'); -- { serverError 581 }
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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;