Joe, > You have to initialize the array to something non-null, even if that be > an empty array (note that there is a difference). When trying to append > an element to a NULL valued array, you wind up with a NULL result. It is > similar to:
Aha! I knew that I was missing something fundamental. BTW, did you get my e-mail to Hackers about ARRAY[] IS NULL? -- -Josh Berkus Aglio Database Solutions San Francisco ---------------------------(end of broadcast)--------------------------- TIP 4: Don't 'kill -9' the postmaster
