mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-21 15:12:02 +00:00
38 lines
1.2 KiB
SQL
38 lines
1.2 KiB
SQL
SELECT murmurHash2_32(123456);
|
|
SELECT murmurHash2_32(CAST(3 AS UInt8));
|
|
SELECT murmurHash2_32(CAST(1.2684 AS Float32));
|
|
SELECT murmurHash2_32(CAST(-154477 AS Int64));
|
|
SELECT murmurHash2_32('foo');
|
|
SELECT murmurHash2_32(CAST('bar' AS FixedString(3)));
|
|
SELECT murmurHash2_32(x) FROM (SELECT CAST(1 AS Enum8('a' = 1, 'b' = 2)) as x);
|
|
|
|
SELECT murmurHash2_32('');
|
|
SELECT murmurHash2_32('\x01');
|
|
SELECT murmurHash2_32('\x02\0');
|
|
SELECT murmurHash2_32('\x03\0\0');
|
|
SELECT murmurHash2_32(1);
|
|
SELECT murmurHash2_32(toUInt16(2));
|
|
|
|
SELECT murmurHash2_32(2) = bitXor(toUInt32(0x5bd1e995 * bitXor(toUInt32(3 * 0x5bd1e995) AS a, bitShiftRight(a, 13))) AS b, bitShiftRight(b, 15));
|
|
SELECT murmurHash2_32('\x02') = bitXor(toUInt32(0x5bd1e995 * bitXor(toUInt32(3 * 0x5bd1e995) AS a, bitShiftRight(a, 13))) AS b, bitShiftRight(b, 15));
|
|
|
|
SELECT murmurHash2_64('foo');
|
|
SELECT murmurHash2_64('\x01');
|
|
SELECT murmurHash2_64(1);
|
|
|
|
SELECT murmurHash3_32('foo');
|
|
SELECT murmurHash3_32('\x01');
|
|
SELECT murmurHash3_32(1);
|
|
|
|
SELECT murmurHash3_64('foo');
|
|
SELECT murmurHash3_64('\x01');
|
|
SELECT murmurHash3_64(1);
|
|
|
|
SELECT gccMurmurHash('foo');
|
|
SELECT gccMurmurHash('\x01');
|
|
SELECT gccMurmurHash(1);
|
|
|
|
SELECT hex(murmurHash3_128('foo'));
|
|
SELECT hex(murmurHash3_128('\x01'));
|
|
|