From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Tatsuo Ishii <t-ishii(at)sra(dot)co(dot)jp> |
Cc: | peter_e(at)gmx(dot)net, barry(at)xythos(dot)com, zakkr(at)zf(dot)jcu(dot)cz, pgsql-patches(at)postgresql(dot)org |
Subject: | Re: encoding names |
Date: | 2001-08-19 01:40:42 |
Message-ID: | 200108190140.f7J1egK08412@candle.pha.pa.us |
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Lists: | pgsql-hackers pgsql-patches |
> > Then the server needs to look at the protocol number to decide what to
> > send back. But we need to be able to move forward with the encoding names
> > sooner or later anyway.
>
> I'm not sure if we are going to raise the FE/BE protocol number for
> 7.2.
We are not, as far as I know. I have made my changes without doing
that.
However, this brings up the issue of how a backend will fail if the
client provides a newer protocol version. I think we should get it to
send back its current protocol version and see if the client responds
with a protocol version we can accept. I know we don't need it now, but
when we do need to up the protocol version number, we are stuck because
of the older releases that can't cope with this.
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
+ If your life is a hard drive, | 830 Blythe Avenue
+ Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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