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From: Apache Wiki <wikidiffs@apache.org>
To: torque-dev@db.apache.org
Date: Mon, 30 Oct 2006 14:46:15 -0000
Message-ID: <20061030144615.22456.76632@ajax.apache.org>
Subject: [Db-torque Wiki] Update of "GettingTorqueToWork" by PeterHamlen

Dear Wiki user,

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The following page has been changed by PeterHamlen:
http://wiki.apache.org/db-torque/GettingTorqueToWork

------------------------------------------------------------------------------
  
  Don't worry if you get this error, the way around it is to manually create the database and then use the command 'maven torque:insert-sql' to create your tables
  
+ 
+ ----
+ = Received exception inserting new object - "inserting null value in not-null primary key column"
+ 
+ When I tried to create my first Torque project (other than the tutorial), I got a really wierd error trying to save a new Biller object.  Torque complained that it was trying to insert a null "biller id" (the primary key for the object) when it ran the insert.
+ 
+ The problem was that I had copied some of the XML from the tutorial (bookstore) and in particular had the xml that read "<database name='bookstore'..." at the top.  Since my database name was actually "billers" (and was referenced like that in my Torque.properties), it caused the problem.  Once I changed the name of the database to be the correct one, it went away.
+ 
+ -PeterHamlen
+ 

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