Columns Commands for adding, removing, renaming or splitting columns in a CSV Table The commands in this category allow changing the column structure of the CSV table. ±addInserts or appends one or more fields (columns) to the CSV data row±renameRename a field (a column) or several columns in the CSV file to be output±combineCombines a new single CSV column out of two or more other columns±splitSplits a CSV column into two or more columns±deletePrevents one or more CSV columns from output±columns