Specify the Column's Content and Data Type (Data Mining Wizard)
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 Specify the Column's Content and Data Type page to modify the column and content types that have already been set by the wizard. The wizard uses the data types of the source columns and the capabilities of the selected algorithm to determine the default data and content types for each column.
For More Information: Data Mining Wizard (Analysis Services - Data Mining), Create a Relational Mining Structure