pgsql: Add missing MaterialPath support in reparameterize_path[_by_chil

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Add missing MaterialPath support in reparameterize_path[_by_chil
Date: 2022-12-04 18:48:35
Message-ID: E1p1u2U-001zz3-Ag@gemulon.postgresql.org
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-committers

Add missing MaterialPath support in reparameterize_path[_by_child].

These two functions failed to cover MaterialPath. That's not a
fatal problem, but we can generate better plans in some cases
if we support it.

Tom Lane and Richard Guo

Discussion: https://postgr.es/m/1854233.1669949723@sss.pgh.pa.us

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/6eb2f0ed4cd5c8668c3127024a8a58b10fa2e8dc

Modified Files
--------------
src/backend/optimizer/util/pathnode.c | 25 ++++++++++++++++++++++++-
1 file changed, 24 insertions(+), 1 deletion(-)

Browse pgsql-committers by date

  From Date Subject
Next Message Tom Lane 2022-12-04 19:26:07 pgsql: Re-pgindent a few files.
Previous Message David Rowley 2022-12-04 03:18:57 pgsql: Improve performance of pg_strtointNN functions