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39 lines
1.5 KiB
SQL
39 lines
1.5 KiB
SQL
SELECT murmurHash2_32(123456);
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SELECT murmurHash2_32(CAST(3 AS UInt8));
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SELECT murmurHash2_32(CAST(1.2684 AS Float32));
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SELECT murmurHash2_32(CAST(-154477 AS Int64));
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SELECT murmurHash2_32('foo');
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SELECT murmurHash2_32(CAST('bar' AS FixedString(3)));
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SELECT murmurHash2_32(x) FROM (SELECT CAST(1 AS Enum8('a' = 1, 'b' = 2)) as x);
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SELECT murmurHash2_32('');
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SELECT murmurHash2_32('\x01');
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SELECT murmurHash2_32('\x02\0');
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SELECT murmurHash2_32('\x03\0\0');
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SELECT murmurHash2_32(1);
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SELECT murmurHash2_32(toUInt16(2));
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SELECT murmurHash2_32(2) = bitXor(toUInt32(0x5bd1e995 * bitXor(toUInt32(3 * 0x5bd1e995) AS a, bitShiftRight(a, 13))) AS b, bitShiftRight(b, 15));
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SELECT murmurHash2_32('\x02') = bitXor(toUInt32(0x5bd1e995 * bitXor(toUInt32(3 * 0x5bd1e995) AS a, bitShiftRight(a, 13))) AS b, bitShiftRight(b, 15));
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SELECT murmurHash2_64('foo');
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SELECT murmurHash2_64('\x01');
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SELECT murmurHash2_64(1);
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SELECT murmurHash3_32('foo');
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SELECT murmurHash3_32('\x01');
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SELECT murmurHash3_32(1);
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SELECT murmurHash3_64('foo');
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SELECT murmurHash3_64('\x01');
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SELECT murmurHash3_64(1);
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SELECT gccMurmurHash('foo');
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SELECT gccMurmurHash('\x01');
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SELECT gccMurmurHash(1);
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-- Comparison with reverse for big endian
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SELECT hex(murmurHash3_128('foo')) = hex(reverse(unhex('6145F501578671E2877DBA2BE487AF7E'))) or hex(murmurHash3_128('foo')) = '6145F501578671E2877DBA2BE487AF7E';
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-- Comparison with reverse for big endian
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SELECT hex(murmurHash3_128('\x01')) = hex(reverse(unhex('16FE7483905CCE7A85670E43E4678877'))) or hex(murmurHash3_128('\x01')) = '16FE7483905CCE7A85670E43E4678877';
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