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:
How do you test for a NULL string field in the Field Calculator with Python?
When I run the script it changes everything to NULL.
def RemoveNULL(x): if x is None: return '0'RemoveNULL(str(!myxField!))e.g.
before running script
123NULL5after running script
NULLNULLNULLNULLCan you not use python script on mdb table?
أكثر...
How do you test for a NULL string field in the Field Calculator with Python?
When I run the script it changes everything to NULL.
def RemoveNULL(x): if x is None: return '0'RemoveNULL(str(!myxField!))e.g.
before running script
123NULL5after running script
NULLNULLNULLNULLCan you not use python script on mdb table?
أكثر...