<div dir="ltr">Thank you! I'm using Postgres9.6 and I hope I can go with the latest pgpool.<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Jun 4, 2020 at 1:19 PM Bo Peng <<a href="mailto:pengbo@sraoss.co.jp">pengbo@sraoss.co.jp</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello,<br>
<br>
On Wed, 3 Jun 2020 20:48:24 +0530<br>
Praveen Kumar K S <<a href="mailto:praveenssit@gmail.com" target="_blank">praveenssit@gmail.com</a>> wrote:<br>
<br>
> Hello,<br>
> <br>
> Where can I get pgpool compatibility matrix please ? Like which version of<br>
> pgpool supports which versions of postgres ?<br>
<br>
Currently there is no such compatibility matrix.<br>
<br>
RPMs are combined with each PostgreSQL version <br>
because PostgreSQL rpm uses different installation directory, <br>
and Pgpool-II needs to adapt them.<br>
<br>
If you build Pgpool-II from source code, you could combine it with any<br>
release of PostgreSQL.<br>
<br>
However, Pgpool-II is theoretically compatible with any<br>
release of PostgreSQL except particular features that require specific<br>
PostgreSQL versions. <br>
<br>
For example, <br>
<br>
(1) Streaming replication mode can only be used with PostgreSQL 9.0 or later with obvious reasons.<br>
(2) Old verion pgpool can old parser PostgreSQL new parser.<br>
<br>
PostgrSQL 12 new parser -> Pgpool-II 4.1<br>
PostgrSQL 11 new parser -> Pgpool-II 4.0<br>
PostgrSQL 10 new parser -> Pgpool-II 3.7<br>
PostgrSQL 9.6 new parser -> Pgpool-II 3.6<br>
PostgrSQL 9.5 new parser -> Pgpool-II 3.5<br>
<br>
For example, Pgpool-II 4.0 can't parse PostgreSQL 12' new parser.<br>
<br>
> -- <br>
> <br>
> <br>
> *Regards,*<br>
> <br>
> <br>
> *K S Praveen KumarM: +91-9986855625 *<br>
<br>
<br>
-- <br>
Bo Peng <<a href="mailto:pengbo@sraoss.co.jp" target="_blank">pengbo@sraoss.co.jp</a>><br>
SRA OSS, Inc. Japan<br>
</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="gmail_signature"><font style="font-family:courier new,monospace" size="1"><b style="color:rgb(102,102,102)">Regards,<br><br></b></font><div style="color:rgb(102,102,102)"><font size="1"><b><font face="'comic sans ms', sans-serif"><font style="font-family:courier new,monospace" size="1">K S Praveen Kumar<br>M: +91-9986855625 </font><br></font></b></font></div></div>