pgsql: doc: add SQL query showing handling of NULLs by aggregates

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: doc: add SQL query showing handling of NULLs by aggregates
Date: 2026-10-10 02:14:50
Message-ID: E1xFMbq-0000000121l-2Dip@gemulon.postgresql.org
Views: Whole Thread | Raw Message | Download mbox | Resend email
Thread:
Lists: pgsql-committers

doc: add SQL query showing handling of NULLs by aggregates

Reported-by: y(dot)saburov(at)gmail(dot)com

Reviewed-by: Laurenz Albe

Discussion: https://postgr.es/m/178784080621.1060526.4544192651418189612@wrigleys.postgresql.org

Backpatch-through: 19

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/0a38a8ff3fb560ec9302cf06616ab4a4e6027c40

Modified Files
--------------
doc/src/sgml/syntax.sgml | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)

Browse pgsql-committers by date

  From Date Subject
Next Message Bruce Momjian 2026-10-10 02:23:56 pgsql: doc: state PG does not support 8601-optional signed years
Previous Message Bruce Momjian 2026-10-10 02:04:26 pgsql: doc PG 19 relnotes: update to current