Flat File Source Editor (Columns Page)
Topic Status: Some information in this topic is preview and subject to change in future releases. Preview information describes new features or changes to existing features in Microsoft SQL Server 2016 Community Technology Preview 2 (CTP2).
Use the Columns node of the Flat File Source Editor dialog box to map an output column to each external (source) column.
The FileNameColumnName property of the Flat File source and the FastParse property of its output columns are not available in the Flat File Source Editor, but can be set by using the Advanced Editor. For more information on these properties, see the Flat File Source section of Flat File Custom Properties.
To learn more about the Flat File source, see Flat File Source.