On 06/12/2013 11:01 AM, Tom Lane wrote: > Arguably, the only thing wrong with multidim arrays is that they're not > what the SQL standard asks for. However, the original point in this > thread was that we have some very bizarre corner-case behavior for empty > arrays. I'm going to be disappointed if all we can get out of this is > a cardinality() function, and nothing is done about the empty-array > semantics.
Well, we can't change the zero-dim behavior without breaking backwards compatibility. And enough people piled on to say NO to that, that it went by the wayside. -- Josh Berkus PostgreSQL Experts Inc. http://pgexperts.com -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
