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Added a test for #6228

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Alexey Milovidov 2020-05-29 23:45:47 +03:00
parent e4a329a47f
commit 2ba268c80a
2 changed files with 20 additions and 0 deletions
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tests/queries/1_stateful/00156_max_execution_speed_sample_merge.reference Normal file
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tests/queries/1_stateful/00156_max_execution_speed_sample_merge.sql Normal file
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SET max_execution_speed = 4000000, timeout_before_checking_execution_speed = 0.001;
CREATE TEMPORARY TABLE times (t DateTime);
INSERT INTO times SELECT now();
SELECT count() FROM test.hits SAMPLE 1 / 2;
INSERT INTO times SELECT now();
SELECT max(t) - min(t) >= 1 FROM times;
TRUNCATE TABLE times;
INSERT INTO times SELECT now();
SELECT count() FROM merge(test, '^hits$') SAMPLE 1 / 2;
INSERT INTO times SELECT now();
SELECT max(t) - min(t) >= 1 FROM times;