in pg is function to_hex () , but there is no function to_dec, but there could be auto conversion like in c/c++ and others lang.
select 0x64; select 0312; ( and like in asm select 01010101b; :-) and also : select char(0x64); or conversion : select '0x64' :: int; need to change parser ? ---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster