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Re: insert/update/delete statements returning a query response

From: Stuart Robinson <stuart(at)zapata(dot)org>
To: Barry Lind <barry(at)xythos(dot)com>
Cc: PostgreSQL Development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: insert/update/delete statements returning a query response
Date: 2001-11-27 00:36:56
Message-ID: Pine.LNX.4.30.0111261634120.23636-100000@dreamingamerica.com (view raw or flat)
Thread:
Lists: pgsql-hackerspgsql-jdbc
What is the FE/BE protocol? (I did a Google search and found references to
it, but no definitions or explanations.) Thanks. (And apologies if this is
a stupid RTFM sort of question.)

-Stuart

On Mon, 26 Nov 2001, Barry Lind wrote:

> Is this behavior intended in the backend?  The problem is that when you
> create a rule on an object that calls a stored function and invoke that
> rule on an insert/update/delete statement your insert/update/delete
> statement will now return a query result to the front end over the FE/BE
> protocol.  (I am not sure this is the exact senerio, but something
> similar).  This means that the user now needs to perform a
> executeQuery() call when using these insert/update/delete statements in
> JDBC because the JDBC driver isn't able to accept a query response when
> issuing a insert/update/delete call.
>
> thanks,
> --Barry


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