On Nov 7, 2008, at 2:44 AM, Tim Kitchener wrote:

Since changing the database engine to InnoDB, I no longer get the locking error. Just a com.webobjects.eoaccess.EOGeneralAdaptorException: updateStatementForRow: qualifier may not be null exception whenever I call saveChanges() on my editing context.

We really need the entire, complete stack trace. Something odd is going on.

Chuck



My primary key is set up as follows:

<Picture 1.png>




Hi TimMay be you could try with:DbTest dbObj = (DbTest) EOUtilities.objectMatchingKeyAndValue (ec, "Test", "priKey", new Integer(0));>> DbTest dbObj = (DbTest) EOUtilities.objectMatchingKeyAndValue (ec,
"Test", "priKey", 0);


Cheers

Cheong Hee




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Chuck Hill             Senior Consultant / VP Development

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