I'm having a problem with performing a QoQ where the column I'm attempting to 
perform a LIKE comparison on, contains null values ("[empty string]" in 
CFDUMP).  CF generates a null pointer error:

"The system has attempted to use an undefined value, which usually indicates a 
programming error, either in your code or some system code. Null Pointers are 
another name for undefined values."

If I exclude potential null values by using 

column_name IS NOT NULL

in the WHERE clause then I can prevent the problem, this only appears to occur 
with the LIKE conditional.

Is this a bug?

Martin Gara
BEARCOM Pty Limited

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