mirror of
https://github.com/hanzoai/datastore.git
synced 2026-09-26 13:55:07 +00:00
Yue Ni
ba6cb2a5a7
Avoid calling `rb_max` from `rb_contains` for non-`UInt64` bitmaps. Check the queried value against the representable range for the current storage instead. Add a stateless correctness test and a performance test for `bitmapContains` on `UInt32` bitmaps. Issue: https://github.com/ClickHouse/ClickHouse/issues/65639
38 lines
909 B
XML
38 lines
909 B
XML
<test>
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<settings>
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<max_threads>1</max_threads>
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</settings>
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<create_query>
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CREATE TABLE bitmap_contains_32
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(
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bm AggregateFunction(groupBitmap, UInt32)
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)
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ENGINE = Memory
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</create_query>
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<fill_query>
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INSERT INTO bitmap_contains_32
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SELECT groupBitmapState(toUInt32(number))
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FROM numbers(1000000)
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</fill_query>
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<query>
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WITH (SELECT bm FROM bitmap_contains_32) AS bm
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SELECT countIf(bitmapContains(bm, toUInt64(number % 1000000)))
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FROM numbers(10000000)
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FORMAT Null
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</query>
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<query>
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WITH (SELECT bm FROM bitmap_contains_32) AS bm
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SELECT countIf(bitmapContains(bm, toUInt64(4294967296 + number % 1000000)))
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FROM numbers(10000000)
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FORMAT Null
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</query>
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<drop_query>
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DROP TABLE bitmap_contains_32
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</drop_query>
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</test>
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