| From: | Greg Nancarrow <gregn4422(at)gmail(dot)com> |
|---|---|
| To: | David Steele <david(at)pgmasters(dot)net> |
| Cc: | "tsunakawa(dot)takay(at)fujitsu(dot)com" <tsunakawa(dot)takay(at)fujitsu(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Haribabu Kommi <kommi(dot)haribabu(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Dave Cramer <pg(at)fastcrypt(dot)com>, Jing Wang <jingwangian(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Elvis Pranskevichus <elprans(at)gmail(dot)com> |
| Subject: | Re: Libpq support to connect to standby server as priority |
| Date: | 2020-05-18 07:33:10 |
| Message-ID: | CAJcOf-dMEKXxMVgRB5N1J3RXbW91uOyAJ0jxVA5edX7Ky3995Q@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Hi Hackers,
I'd like to submit a new version of a patch that I'd previously
submitted but was eventually Returned with Feedback (closed in
commitfest 2020-03).
The patch enhances the libpq "target_session_attrs" connection
parameter by supporting primary/standby/prefer-standby, and I've
attempted some sort of alignment with similar PGJDBC driver
functionality by adding a "target_server_type" parameter. Now targets
PG14.
I've merged the original set of 3 patches into one patch and tried to
account for most(?) of the requested changes in the feedback comments;
if nothing else, it should be easier to read and understand.
Previous discussion here:
https://www.postgresql.org/message-id/flat/CAF3+xM+8-ztOkaV9gHiJ3wfgENTq97QcjXQt+rbFQ6F7oNzt9A(at)mail(dot)gmail(dot)com
Regards,
Greg Nancarrow
Fujitsu Australia
| Attachment | Content-Type | Size |
|---|---|---|
| v15-0001-Enhance-libpq-target_session_attrs-and-add-target_se.patch | application/octet-stream | 54.2 KB |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Andy Fan | 2020-05-18 08:29:44 | Find query characters in respect of optimizer for develop purpose |
| Previous Message | Oleksandr Shulgin | 2020-05-18 06:08:46 | Re: [PATCH] Add support to psql for edit-and-execute-command |