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15 lines
352 B
SQL
15 lines
352 B
SQL
CREATE TABLE IF NOT EXISTS sample_incorrect
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(`x` UUID)
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ENGINE = MergeTree
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ORDER BY tuple(x)
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SAMPLE BY x; -- { serverError ILLEGAL_TYPE_OF_COLUMN_FOR_FILTER }
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DROP TABLE IF EXISTS sample_correct;
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CREATE TABLE IF NOT EXISTS sample_correct
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(`x` String)
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ENGINE = MergeTree
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ORDER BY tuple(sipHash64(x))
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SAMPLE BY sipHash64(x);
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DROP TABLE sample_correct;
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