[Zope-DB] Dealing with null values

Paul Browning paul.browning@bristol.ac.uk
Thu, 25 Apr 2002 08:55:10 +0100 

I've got an Oracle table with some null values
in one column. What's the best way of
catching these? The Zope len function gives me:

Error Type: TypeError
Error Value: len() of unsized object

TIA

Paul

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