Re: reverse engineering a postgresql database: no relationships detected?

From: WONDER (mmmmmmmmm5..eb.de)
Date: Sat Mar 11 2006 - 11:35:32 EST

  • Next message: Tomi NA: "Re: reverse engineering a postgresql database: no relationships detected?"

    Hello,

    I am not sure if i understand you.
    I am using PostgreSQL 8.1.3 with the jdbc 8.2dev-501 JDBC 3
    and already imported tables with thier relationships!

    Try to update the server/jdbc and if now maybe you ask again to send the other settings.

    Sako.
      ----- Original Message -----
      From: Tomi NA
      To: cayenne-use..bjectstyle.org
      Sent: Saturday, March 11, 2006 3:54 PM
      Subject: Re: reverse engineering a postgresql database: no relationships detected?

      On 3/10/06, Cris Daniluk <cris.danilu..mail.com > wrote:
        There's some sketchy documentation of this issue:

        http://archives.postgresql.org/pgsql-bugs/2002-06/msg00088.php
        http://archives.postgresql.org/pgsql-bugs/2003-08/msg00098.php

        However, the JDBC driver project is run in a bit of a vacuum, so its hard to say if any good would come from telling them. Most likely, we'll have to submit a patch to them, or workaround in Cayenne.

      The first problem is possibly related to what we're talking about: the second is not (there are no composite keys of any sort in my database).
      I've asked on the pgsql-jdbc mailing list if someone there knew anything about this. The response couldn't have been any different, really, as I can't provide any real details:
      "If you can get some info about exactly what the postgresql driver is
      returning that is incorrect or not what cayenne expects, then you might
      make some progress.. Otherwise this is a bit vague."

      The complete thread is available at http://groups.google.com/group/pgsql.interfaces.jdbc/browse_thread/thread/41c765c91f2c4ca6/29e9cd36678435e1#29e9cd36678435e1

      Can someone provide more precise information so that the jdbc developers could get a better idea of what the problem is?

      Regards,
      Tomislav



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