How do you update NULL values within a geodatabase table using the ArcGIS Field Calculator (service pack 4) without changing other values to NULL? I've tried the suggestions on this previous question:
When I run the script it changes everything to NULL.
def RemoveNULL(x): if x is None: return '0'
before running script
1 23 NULL 5
after running script
NULL NULL NULL NULL
Can you not use python script on mdb table?