Hmm, ISTM that cardinality() is implemented here in the manner
previously rejected for array_length()...
...Robert
On Wed, Nov 12, 2008 at 8:13 AM, Peter Eisentraut <peter_e@gmx.net> wrote:
> Robert Haas wrote:
>>
>> Updated version attached, this time without the compiler warning.
>
> I have committed something based on this. The issue of empty arrays will
> need a separate solution.
>
