Received: from clio.trends.ca (root@clio.trends.ca [209.47.148.2]) by hub.org (8.9.3/8.9.3) with ESMTP id JAA01981 for ; Thu, 27 Jan 2000 09:10:04 -0500 (EST) (envelope-from anonymous@ms5.tomail.com.tw) Received: from ms5.tomail.com.tw (ms5.tomail.com.tw [210.200.129.225]) by clio.trends.ca (8.9.3+Sun/8.9.3) with SMTP id IAA09676 for ; Thu, 27 Jan 2000 08:49:50 -0500 (EST) Received: (qmail 68441 invoked by uid 10000); 27 Jan 2000 11:38:41 -0000 Date: 27 Jan 2000 11:38:41 -0000 Message-ID: <20000127113841.68440.qmail@ms5.tomail.com.tw> To: pgsql-interfaces@postgresql.org Subject: [JDBC] Something about NULL! From: relx@tomail.com.tw Mime-Version: 1.0 Content-Type: text/plain; charset="big5" Content-Transfer-Encoding: 8bit Hello, I installed my Postgres on linux (Redhat 6.0) . I want connect it using JDBC driver and I download jdbc6.5-1.2.jar from web site. I use some apps to connect, It pop up a dialog box and I fill all the necessary data (host,port,driver path,login,passwd) and It can connect to DB server but it can't fetch tables. I also use some java beans to connect , it looks like Postgres server add NULL before my tables. eg: NULL.person Can anybody tell me why ? How to fetch tables correctly ? Thanks a lot. :) -- Best Regards Rex Liao relx@tomail.com.tw my 2nd email :relx@ms5.url.com.tw