, "0003f80075177fe6" ( VARCHAR) , . , , , ASCII, , ASCII: 0 - 48 (30 hex), f - 102 (66 hex) .. 30 30 30 33 66 38 30 30...
(00 03 f8 00 75 71 77 fe 66). CONVERT "style", hexstrings:
SELECT CONVERT(BINARY(16), '0003f80075177fe6', 2)
2 . ( 1 , "0x", .)
, 16 ( ), (0x0003F80075177FE60000000000000000). , :
SELECT CONVERT(BINARY(16), RIGHT(REPLICATE('00', 16) + '0003f80075177fe6', 32), 2)
, , , "0x" : SELECT 0x0003f80075177fe6 BINARY(8). , .