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1d19851590
This patch adds use_skip_indexes_if_final setting, that is OFF by default. Since skipping data for queries with FINAL may produce incorrect result. Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
15 lines
444 B
SQL
15 lines
444 B
SQL
CREATE TABLE data_02200 (
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key Int,
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value Int,
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INDEX idx value TYPE minmax GRANULARITY 1
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)
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Engine=MergeTree()
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ORDER BY key
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PARTITION BY key;
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INSERT INTO data_02200 SELECT number, number FROM numbers(10);
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-- { echoOn }
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SELECT * FROM data_02200 WHERE value = 1 SETTINGS use_skip_indexes=1, max_rows_to_read=1;
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SELECT * FROM data_02200 WHERE value = 1 SETTINGS use_skip_indexes=0, max_rows_to_read=1; -- { serverError TOO_MANY_ROWS }
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