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45 lines
1.3 KiB
SQL
45 lines
1.3 KiB
SQL
-- Tags: zookeeper
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DROP TABLE IF EXISTS t_remove_sample_by;
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CREATE TABLE t_remove_sample_by(id UInt64) ENGINE = MergeTree ORDER BY id SAMPLE BY id;
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ALTER TABLE t_remove_sample_by REMOVE SAMPLE BY;
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SHOW CREATE TABLE t_remove_sample_by;
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ALTER TABLE t_remove_sample_by REMOVE SAMPLE BY; -- { serverError 36 }
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SELECT * FROM t_remove_sample_by SAMPLE 1 / 10; -- { serverError 141 }
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DROP TABLE t_remove_sample_by;
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CREATE TABLE t_remove_sample_by(id UInt64)
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ENGINE = ReplicatedMergeTree('/clickhouse/{database}/t_remove_sample_by', '1')
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ORDER BY id SAMPLE BY id;
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ALTER TABLE t_remove_sample_by REMOVE SAMPLE BY;
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SHOW CREATE TABLE t_remove_sample_by;
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DROP TABLE t_remove_sample_by;
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CREATE TABLE t_remove_sample_by(id UInt64) ENGINE = Memory;
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ALTER TABLE t_remove_sample_by REMOVE SAMPLE BY; -- { serverError 36 }
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DROP TABLE t_remove_sample_by;
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CREATE TABLE t_remove_sample_by(id String)
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ENGINE = MergeTree ORDER BY id SAMPLE BY id
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SETTINGS check_sample_column_is_correct = 0;
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ALTER TABLE t_remove_sample_by RESET SETTING check_sample_column_is_correct;
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DETACH TABLE t_remove_sample_by;
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ATTACH TABLE t_remove_sample_by;
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INSERT INTO t_remove_sample_by VALUES (1);
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SELECT * FROM t_remove_sample_by SAMPLE 1 / 10; -- { serverError 59 }
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ALTER TABLE t_remove_sample_by REMOVE SAMPLE BY;
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SHOW CREATE TABLE t_remove_sample_by;
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DROP TABLE t_remove_sample_by;
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