Il giorno mar, 13/09/2005 alle 10.02 -0700, Tim Roberts ha scritto:
> Is there a document somewhere on the website that talks about which
> Postgres versions are supported by which psycopg versions? The only
> page I could find lists one Postgres version per psycopg version. For
> example, 2.0beta4 is shown with Postgres 8.0.
>
> Here's the impetus for my question. I decided yesterday that I wanted
> to play with the "dabo" Python application framework. This eventually
> led to one of the typical open source "cascading upgrade" disasters.
> Dabo only works with psycopg2, so I had to install that. Once I did
> that, I couldn't get psycopg to connect to one of my Postgres servers;
> it failed during "connect" when fetching the client_encoding.
>
> After much experimentation and gnashing of teeth, I discovered that it
> worked fine on another server, which was running Postgres 7.3.1. My
> first server was running 7.1. I upgraded the first server to 7.3.10,
> and now all is well again.
psycopg 1 used to support any postgresql 7.x and psycopg 2 was supposed
to do the same. At some point I introduced support for encodings
(postgresql 7.3+) but nobody ever reported that as a bug. I am sorry for
your force upgrade, but going back now would be very difficult.
federico
--
Federico Di Gregorio http://people.initd.org/fog
Debian GNU/Linux Developer
fog-8fiUuRrzOP0dnm+yROfE0A@xxxxxxxxxxxxxxxx
INIT.D Developer
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Quis custodiet ipsos custodes? -- Juvenal, Satires, VI, 347
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