WITH bitXor(number,0xCF2D2BAAE6DA887) AS x0, bitXor(x0, bitShiftRight(x0, 33)) AS x1, x1 * 0xff51afd7ed558ccd As x2, bitXor(x2, bitShiftRight(x2, 33)) AS x3, x3 * 0xc4eb9e1a85ec53 AS x4, bitXor(x4, bitShiftRight(x4, 33)) AS x5 SELECT x5, intHash64(number) FROM system.number limit 10 SETTINGS compile_expressions = 1;