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28 lines
1.1 KiB
SQL
28 lines
1.1 KiB
SQL
SET allow_experimental_statistics = 1;
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SET allow_statistics_optimize = 1;
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SET mutations_sync = 1;
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DROP TABLE IF EXISTS tab;
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CREATE TABLE tab (a Float64 STATISTICS(tdigest)) Engine = MergeTree() ORDER BY tuple();
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INSERT INTO tab SELECT number FROM system.numbers LIMIT 10000;
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SELECT count(*) FROM tab WHERE a < '10';
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DROP TABLE tab;
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DROP TABLE IF EXISTS tab;
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CREATE TABLE tab (a Int32 STATISTICS(tdigest)) Engine = MergeTree() ORDER BY tuple();
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INSERT INTO tab SELECT number FROM system.numbers LIMIT 10000;
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SELECT count(*) FROM tab WHERE a < '10.5'; -- { serverError TYPE_MISMATCH }
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DROP TABLE tab;
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DROP TABLE IF EXISTS tab;
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CREATE TABLE tab (a Int32 STATISTICS(tdigest)) Engine = MergeTree() ORDER BY tuple();
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INSERT INTO tab SELECT number FROM system.numbers LIMIT 10000;
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SELECT count(*) FROM tab WHERE a < 10.5;
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DROP TABLE tab;
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DROP TABLE IF EXISTS tab;
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CREATE TABLE tab (a Int16 STATISTICS(tdigest)) Engine = MergeTree() ORDER BY tuple();
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INSERT INTO tab SELECT number FROM system.numbers LIMIT 10000;
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SELECT count(*) FROM tab WHERE a < '9999999999999999999999999';
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DROP TABLE tab;
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