Re: Two PostgreSQL instances returning different output for same query - Mailing list pgsql-admin

From hubert depesz lubaczewski
Subject Re: Two PostgreSQL instances returning different output for same query
Date
Msg-id 20220830162002.GA20650@depesz.com
Whole thread Raw
In response to Two PostgreSQL instances returning different output for same query  (John Scalia <jayknowsunix@gmail.com>)
List pgsql-admin
On Tue, Aug 30, 2022 at 11:21:26AM -0400, John Scalia wrote:
> I’m a bit stumped on this one. For one of my application teams both their DEV instance and UAT instance are running
pgversion 12.3 in AWS RDS, and I’ve used the same psql version 13.4.
 
> 
> The query is a simple:  SELECT to_jsonb(geom) FROM addresses LIMIT 1;
> 
> On both databases the geom field is of data type geometry from postgis, but the two dbs are running different
versionsof Postgis. DEV is 3.0.2 while UAT is 2.5.2, but I don’t think this is causing the issue.
 

Changelog for postgis 3.0.0 shows:

3687, Casts json(geometry) and jsonb(geometry) for implicit GeoJSON generation (Paul Ramsey)

looks to be very related.

Best regards,

depesz




pgsql-admin by date:

Previous
From: Tom Lane
Date:
Subject: Re: Two PostgreSQL instances returning different output for same query
Next
From: Laurenz Albe
Date:
Subject: Re: max_wal_size and wal_keep_size