On 11/22/15 11:34 AM, Marko Tiikkaja wrote:
> On 2015-11-22 18:29, Jim Nasby wrote:
>> Only if you know how many columns there already are.
>>
>> Or does this not work if you hand it a row?
>
> It "works" in the sense that it tells you whether the row is NULL or
> not. I.e. the answer will always be 0 or 1.
Hrm, I was hoping something like count_nulls(complex_type.*) would work.
I guess one could always create a wrapper function that does
count_not_nulls() anyway.
--
Jim Nasby, Data Architect, Blue Treble Consulting, Austin TX
Experts in Analytics, Data Architecture and PostgreSQL
Data in Trouble? Get it in Treble! http://BlueTreble.com