Re: Which installation parts are backward compatible? - Mailing list pgsql-hackers

From Peter Eisentraut
Subject Re: Which installation parts are backward compatible?
Date
Msg-id 200902161239.32754.peter_e@gmx.net
Whole thread Raw
In response to Re: Which installation parts are backward compatible?  (Michael Meskes <meskes@postgresql.org>)
Responses Re: Which installation parts are backward compatible?  (Michael Meskes <meskes@postgresql.org>)
List pgsql-hackers
On Monday 16 February 2009 12:06:55 Michael Meskes wrote:
> On Fri, Feb 13, 2009 at 10:58:42AM +0200, Peter Eisentraut wrote:
> > Will a program built with ecpg 8.4 run against a 7.4 server work the
> > same as the same program built with ecpg 7.4 run against a 7.4 server?
> > (This implies that the program uses only features present in 7.4.)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>
> No, if the program's SQL is 8.4 specific it won't work.

But that wasn't the question.


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