Horton

Re: "SELECT ... FROM DUAL" is not quite as silly as it appears

Tom Lane <tgl@sss.pgh.pa.us>

View thread View on postgr.es
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Mark Dilger <hornschnorter@gmail.com>
Cc: David Rowley <david.rowley@2ndquadrant.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2019-01-26T01:09:06Z
Lists: pgsql-hackers 
David Rowley <david.rowley@2ndquadrant.com> writes:
> As far as I can see the patch is ready to go, but I'll defer to Mark,
> who's also listed on the reviewer list for this patch.

Mark, are you planning to do further review on this patch?
I'd like to move it along, since (IMO anyway) we need it in
before progress can be made on
https://commitfest.postgresql.org/21/1664/

			regards, tom lane

Commits

  1. In the planner, replace an empty FROM clause with a dummy RTE.

  2. Fix jit compilation bug on wide tables.