c71bdaf4_10_1___UpdateCursor__arcpy_da___Data_Type
[Parameter] where_clause [Explanation] An optional expression that limits the records returned. For more information on WHERE clauses and SQL statements, see Building a query expression and Specifying a query in Python. (The default value is None) [Data Type] 
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ArcGIS Help 10.1 - UpdateCursor (arcpy.da)
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