Christophe <xof@xxxxxxxxxxxx> writes: > I'm startled that I've never done this before, but... I have a PL/ > pgSQL function that takes no arguments, returns VOID, and has a bunch > of side effects on the database. The correct way of invoking this > function is: > SELECT my_func(); > ... yes? Thanks; it seems to work fine, but using SELECT here is > causing some part of my brain to scream "counter-intuitive." Yeah, it is a little weird but it works fine. We treat VOID as a more-or-less-real datatype that has only one value, an empty string... regards, tom lane
