[pgpool-general: 7070] Re: Compatibility matrix
Praveen Kumar K S
praveenssit at gmail.com
Thu Jun 4 16:55:56 JST 2020
Thank you! I'm using Postgres9.6 and I hope I can go with the latest pgpool.
On Thu, Jun 4, 2020 at 1:19 PM Bo Peng <pengbo at sraoss.co.jp> wrote:
> On Wed, 3 Jun 2020 20:48:24 +0530
> Praveen Kumar K S <praveenssit at gmail.com> wrote:
> > Hello,
> > Where can I get pgpool compatibility matrix please ? Like which version
> > pgpool supports which versions of postgres ?
> Currently there is no such compatibility matrix.
> RPMs are combined with each PostgreSQL version
> because PostgreSQL rpm uses different installation directory,
> and Pgpool-II needs to adapt them.
> If you build Pgpool-II from source code, you could combine it with any
> release of PostgreSQL.
> However, Pgpool-II is theoretically compatible with any
> release of PostgreSQL except particular features that require specific
> PostgreSQL versions.
> For example,
> (1) Streaming replication mode can only be used with PostgreSQL 9.0 or
> later with obvious reasons.
> (2) Old verion pgpool can old parser PostgreSQL new parser.
> PostgrSQL 12 new parser -> Pgpool-II 4.1
> PostgrSQL 11 new parser -> Pgpool-II 4.0
> PostgrSQL 10 new parser -> Pgpool-II 3.7
> PostgrSQL 9.6 new parser -> Pgpool-II 3.6
> PostgrSQL 9.5 new parser -> Pgpool-II 3.5
> For example, Pgpool-II 4.0 can't parse PostgreSQL 12' new parser.
> > --
> > *Regards,*
> > *K S Praveen KumarM: +91-9986855625 *
> Bo Peng <pengbo at sraoss.co.jp>
> SRA OSS, Inc. Japan
*K S Praveen KumarM: +91-9986855625 *
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