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Date: Thu, 27 Mar 2008 09:26:47 -0700
From: "Chris Collins" <chrisjcollins@gmail.com>
To: derby-user@db.apache.org
Subject: Newbie question
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Sorry if people ask this frequently, didnt find a reference to anything like
this.

Within some other database platforms one is capable of adding virtual tables
that could be backed by ones own non persisted data.  An example usage can
be reviewed in the following book:

http://nostarch.com/frameset.php?startat=appliance

Here the postgres engine is used as the central place for controlling an
appliance.  Using this as a communication conduit to other appliance
services.

Anyway, is there a way to add ones own table that ultimately provides the
appropriate callbacks to ones own code?
This would be similar to the SYS* tables.

Thanks in advance

Chris

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Sorry if people ask this frequently, didnt find a reference to anything like this.<br><br>Within some other database platforms one is capable of adding virtual tables that could be backed by ones own non persisted data.&nbsp; An example usage can be reviewed in the following book:<br>
<br><a href="http://nostarch.com/frameset.php?startat=appliance">http://nostarch.com/frameset.php?startat=appliance</a><br><br>Here the postgres engine is used as the central place for controlling an appliance.&nbsp; Using this as a communication conduit to other appliance services.<br>
<br>Anyway, is there a way to add ones own table that ultimately provides the appropriate callbacks to ones own code?&nbsp; <br>This would be similar to the SYS* tables.<br><br>Thanks in advance<br><br>Chris<br>

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