[Property] SourceVersion [Description] 
If the parameter value is being derived via the SourceColumn property, SourceVersion specifies which version of a dataset record should be used as the parameter value source: Original - the value of the column as it was read from the database. You use this option when you need the value of a column before it has changed. An example is when a primary key is changing but you need the old key to find the record in the database. Current - the value of the column after a record has been updated. This is usually the value to be written to the database. Default - the value to which a column is set if no value is explicitly supplied.