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Re: ecpg weird behavior

From: Michael Meskes <meskes(at)postgresql(dot)org>
To: Nicolas Bazin <nbazin(at)ingenico(dot)com(dot)au>
Cc: Thomas Lockhart <thomas(at)fourpalms(dot)org>,pgsql-interfaces(at)postgresql(dot)org
Subject: Re: ecpg weird behavior
Date: 2002-03-20 20:19:57
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-interfaces
On Wed, Mar 20, 2002 at 11:15:14AM +1100, Nicolas Bazin wrote:
> EXEC SQL PREPARE statement FROM :requete;
> EXEC SQL DECLARE curs_cartlstnoire CURSOR FOR statement;
> didn't get preprocessed.

From my current test sources (which will be committed in a few minutes):

sprintf (command, "select * from \"Test\"");

exec sql prepare F from :command;
exec sql declare CUR cursor for F;

strcpy(msg, "open");
exec sql open CUR;

strcpy(msg, "fetch");
exec sql fetch :how_many in CUR into :name, :amount, :letter;

Works like a charm with 7.2. I have no idea why yours didn't get preprocessed.

Michael Meskes
Go SF 49ers! Go Rhein Fire!
Use Debian GNU/Linux! Use PostgreSQL!

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