DROP TABLE IF EXISTS test; CREATE TABLE test (num UInt64, str String) ENGINE = MergeTree ORDER BY num; INSERT INTO test (num) VALUES (1), (2), (10), (15), (23); SELECT count(*) FROM test WHERE bitmapContains(bitmapBuild([1, 5, 7, 9]), toUInt8(num)); SELECT count(*) FROM test WHERE bitmapContains(bitmapBuild([1, 5, 7, 9]), toUInt16(num)); SELECT count(*) FROM test WHERE bitmapContains(bitmapBuild([1, 5, 7, 9]), toUInt32(num)); SELECT count(*) FROM test WHERE bitmapContains(bitmapBuild([1, 5, 7, 9]), toUInt64(num)); DROP TABLE test;