On Thu, Sep 5, 2013 at 05:06:41PM -0400, Bruce Momjian wrote:
> Another possible fix would be to avoid the IS NULL value optimizer
> expansion if a ROW construct is inside a ROW(). I have attached a patch
> that does this for review.
Having received no replies, do people perfer this version of the patch
that just punts nested ROW IS NULL testing to execQual.c?
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
+ It's impossible for everything to be true. +