| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> |
| Cc: | Ashish Mukherjee <ashish(dot)mukherjee(at)gmail(dot)com>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Downgrade pgsql 17 to pgsql 12 question |
| Date: | 2025-09-26 15:13:57 |
| Message-ID: | 4063195.1758899637@sss.pgh.pa.us |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com> writes:
> On 9/26/25 05:18, Ashish Mukherjee wrote:
>> I have a strange requirement to downgrade from pgsql 17 to pgsql 12.
>> This is because we found in production certain incompatibilities between
>> both versions for our database. It should have been caught in testing
>> but was not.
> What are the incompatibilities?
> Might be easier to deal with those then doing the below.
Yeah ... sitting on a PG release that's already a year beyond EOL
is not a sustainable practice. You should consult the last several
release notes for v13 and reflect on the likelihood that most of those
bugs also exist in v12.
regards, tom lane
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Tom Lane | 2025-09-26 16:51:01 | Re: Downgrade pgsql 17 to pgsql 12 question |
| Previous Message | Adrian Klaver | 2025-09-26 15:10:03 | Re: Downgrade pgsql 17 to pgsql 12 question |