I need to change Nulls(<Null>) to Blanks("") for a field in an attribute table. The field is a string named RMS.
Code:
fieldList = arcpy.ListFields(fc, "", "String")
for field in fieldList:
updateRows = arcpy.da.UpdateCursor(fc, RMS + " IS NULL", "", RMS)
for updateRow in updateRows:
updateRow.setValue(RMS, "")
updateRows.updateRow(updateRow)
del row, cursor