X-Original-To: pgsql-sql-postgresql.org@localhost.postgresql.org Received: from localhost (unknown [200.46.204.144]) by svr1.postgresql.org (Postfix) with ESMTP id BCD5732A138 for ; Tue, 19 Oct 2004 22:32:10 +0100 (BST) Received: from svr1.postgresql.org ([200.46.204.71]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id 05896-10 for ; Tue, 19 Oct 2004 21:31:59 +0000 (GMT) Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by svr1.postgresql.org (Postfix) with ESMTP id A82F4329FAE for ; Tue, 19 Oct 2004 22:32:00 +0100 (BST) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.13.1/8.13.1) with ESMTP id i9JLVtlD019941; Tue, 19 Oct 2004 17:31:56 -0400 (EDT) To: "Fang Genjie" Cc: pgsql-sql@postgresql.org Subject: Re: the problem of createlang! In-reply-to: References: Comments: In-reply-to "Fang Genjie" message dated "Tue, 12 Oct 2004 16:01:05 +0800" Date: Tue, 19 Oct 2004 17:31:55 -0400 Message-ID: <19940.1098221515@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, hits=0.0 tagged_above=0.0 required=5.0 tests= X-Spam-Level: X-Archive-Number: 200410/131 X-Sequence-Number: 19234 "Fang Genjie" writes: > [postgres@wap1-np postgresql-7.4.5]$ createlang plpgsql BBMF > ERROR: Load of file /usr/local/pgsql/lib/plpgsql.so failed: > /usr/local/pgsql/lib/plpgsql.so: undefined symbol: error_context_stack Looks like you are trying to load a 7.4 plpgsql.so into a pre-7.4 backend. You sure you updated your server? regards, tom lane