On Wed, Aug 4, 2010 at 11:04, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> If we were a bit earlier in the 9.0 cycle I would suggest that this
> confusion is a sufficient reason to drop the one-argument form of
> string_agg. =C2=A0It's too late now though.
FWIW I think we can still change it. Isn't this type of issue part
of what beta is for? If we were in RC that would be a different story
:)