Received: from localhost (postgresql.org [64.49.215.8]) by postgresql.org (Postfix) with ESMTP id A48D9475974 for ; Tue, 27 Aug 2002 22:52:09 -0400 (EDT) Received: from bjapp2.163.net (unknown [202.108.255.197]) by postgresql.org (Postfix) with ESMTP id B123C475843 for ; Tue, 27 Aug 2002 22:52:08 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by bjapp2.163.net (Postfix) with SMTP id C74E81D1943C8 for ; Wed, 28 Aug 2002 10:52:02 +0800 (CST) Received: from cheng (unknown [218.2.140.43]) by bjapp2.163.net (Coremail) with SMTP id 0QEAANA6bD3AAIwr.1 for ; Wed, 28 Aug 2002 10:52:02 +0800 (CST) Date: Wed, 28 Aug 2002 10:48:32 +0800 From: "cheng" To: pgsql-interfaces@postgresql.org Subject: X-mailer: Foxmail 4.1 [cn] Mime-Version: 1.0 Content-Type: text/plain; charset="GB2312" Content-Transfer-Encoding: quoted-printable Message-Id: <20020828025202.C74E81D1943C8@bjapp2.163.net> X-Virus-Scanned: by AMaViS new-20020517 X-Archive-Number: 200209/16 X-Sequence-Number: 3077 pgsql-interface=A3=A1 hello! =09=09 I have written database interface connnection class library on sybase, or= acle .My project has built in the library. Now i will write the same libr= ary on postgresql, I need the same interface with oracle, thus I needn't mo= dify my project. But i found postgresql interface is limited, for example ,= many out parameter, can't in a function . and in a function i can't return many record, in libpqxx examples, there is not call function= examples. can you help me? =09 =A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=D6=C2 =C0=F1=A3=A1 =20=09=09=09=09 =A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1cheng =A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1ch_gang304@163.net =A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A1=A12002-08-28