Re: Repeated PredicateLockRelation calls during seqscan - Mailing list pgsql-hackers

Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Why is the call in ExecSeqScan at all, and not in the node startup
> function?
Because when I asked about the placement of such calls in January of
2010 I didn't get any advice which suggested that, and this was a
place I was able to find which worked correctly.  If there's a
better place, based on performance and/or modularity needs, let's
use it.
-Kevin