Change Input/Output Types. Input/Output column types can be changed from one type to another. Any columns of the type found can be changed one at a time or all the columns found can be changed at the same time.
Set the type of Input/Output columns to find.
Set the type of Input/Output column to change to.
Click to find the next Input/Output column of the type set.
Click to change the type of the currently found Input/Output column.
Click to change the type of all the found Input/Output columns.
Click to close the dialog.