Am Mittwoch, dem 10.04.2024 um 16:41 -0400 schrieb Tom Lane:
> Andreas Wagner writes:
> > I consider using two instances of the PG server on one node. The
> > node
> > has two processors and each processor has 64GB memory assigned to
> > it.
> > I'd like to
> > * restrict instance one to processor
-Original Message-
From: Jan Behrens
Sent: Wednesday, April 10, 2024 11:23 PM
To: pgsql-general@lists.postgresql.org
Subject: (When) can a single SQL statement return multiple result sets?
Hello,
While writing a PostgreSQL client library for Lua supporting Pipelining (using
PQsendQuery
Hi, please ignore my last email about the patch. :/
I have determined that pushdown of custom data types through fdw in fact
does make sense.
Consider this query:
SELECT * FROM customers WHERE
;
To push down the WHERE clause to the foreign servers, both local and
foreign server must have the u
Thomas Kellerer writes:
> Tom Lane schrieb am 11.04.2024 um 01:02:
>> Jan Behrens writes:
>>> While writing a PostgreSQL client library for Lua supporting
>>> Pipelining (using PQsendQueryParams), I have been wondering if there
>>> are any single SQL commands that return multiple result sets.
>>
On Thu, 2024-04-11 at 15:57 +0300, ilya Basin wrote:
> Is there some complexity limit after which the planner starts acting dumb?
Yes, "join_collapse_limit" and "from_collapse_limit".
You can try increasing them.
Yours,
Laurenz Albe
Hi, We used to use Oracle database in which we had audit triggers(something
as below) mandated for all tables by the control team. Now we are going to
use the postgresql 15.4 database for one of our applications. So,wanted to
understand if there exists any downside of such audit trigger setup for a
Yes! "set join_collapse_limit = 9" was enough to fix the plan, thanks Laurenz.
I will set both to 11.
Original Message
From: Laurenz Albe [mailto:laurenz.a...@cybertec.at]
Sent: Thursday, April 11, 2024 at 14:21 UTC
To: ilya Basin; pgsql-general@lists.postgresql.org
Subject: sub
On 4/11/24 07:31, veem v wrote:
Hi, We used to use Oracle database in which we had audit
triggers(something as below) mandated for all tables by the control
team. Now we are going to use the postgresql 15.4 database for one of
our applications. So,wanted to understand if there exists any downsi
