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Originally posted by: stonysmithI can't open 4.5 at the moment.. but in 5.1+ there is an option "DuplicateFieldNameAction" that you would set to "AutoName"
Beyond that, if you have a duplicate column name in a data stream.. you can do this
emit *
rename '1:13' as MyNewName
The "13" here needs to be whatever column number that has a duplicate name.