John DeSoi <desoi@xxxxxxxxxx> writes: > On Oct 9, 2006, at 5:51 AM, Tjibbe Rijpma wrote: >> In postgresql privileges on colums is not possible, but is there a >> reason why not? > No one has volunteered to implement it? There is/was someone working on it, but we've not seen results yet. Check the pghackers archives. regards, tom lane