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added a test from @cloudXane
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@ -3,8 +3,6 @@
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2020-05-05 01:00:00 2
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2020-05-05 01:00:00 3
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2020-05-05 01:00:00 4
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999999
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999999
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999999
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999998
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999998
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111 9999999 9999999
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111 9999998 9999998
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111 9999997 9999997
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@ -9,11 +9,16 @@ SELECT * FROM pk_func ORDER BY toDate(d), ui LIMIT 5;
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DROP TABLE pk_func;
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CREATE TABLE pk_func(i UInt32) ENGINE = MergeTree ORDER BY -i;
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INSERT INTO pk_func SELECT number FROM numbers(1000000);
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INSERT INTO pk_func SELECT number FROM numbers(1000000);
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INSERT INTO pk_func SELECT number FROM numbers(1000000);
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CREATE TABLE nORX (`A` Int64, `B` Int64, `V` Int64) ENGINE = MergeTree ORDER BY (A, negate(B));
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INSERT INTO nORX SELECT 111, number, number FROM numbers(10000000);
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SELECT * FROM pk_func ORDER BY -i LIMIT 5;
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SELECT *
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FROM nORX
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WHERE B >= 1000
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ORDER BY
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A ASC,
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-B ASC
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LIMIT 3
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SETTINGS max_threads = 1;
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DROP TABLE pk_func;
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DROP TABLE nORX;
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