On Thu, Nov 12, 2009 at 11:20:26AM -0500, Tom Lane wrote: > David Fetter <da...@fetter.org> writes: > > The next one is just plain unexpected. > > array_to_string ignores null elements. What do you think it should > do with them?
It should concatenate them, i.e. return a NULL if the array includes any NULLs. That, or it should explain that it doesn't do that because there's nothing in the docs that would indicate this behavior. Cheers, David. -- David Fetter <da...@fetter.org> http://fetter.org/ Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter Skype: davidfetter XMPP: david.fet...@gmail.com iCal: webcal://www.tripit.com/feed/ical/people/david74/tripit.ics Remember to vote! Consider donating to Postgres: http://www.postgresql.org/about/donate -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
