In response to Tyler Hains :
> Alas, I'm running version 8.3. Is there an easy way to do it in 8.3? Can
> I create that function in 8.3, or is it dependent upon other 8.4
> features? Would it cause any migration issues later? Where can I find
> the function without downloading all of the 8.4 source?
Okay, no problem ;-)
You can write a own aggregate, see:
http://www.postgresql.org/docs/current/static/xaggr.html
search for CREATE AGGREGATE array_accum
Please, no top-posting and fullquote below, okay?
Andreas
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Andreas Kretschmer
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