Show Column Names in the Diagram Pane (Visual Database Tools)
Applies to: 
SQL Server
You can choose to hide or show the column names of tables in the Diagram Pane of the Query and View Designer.
Show Column Names
Right-click the table in the Diagram Pane of the Query and View Designer.
Choose Column Names from the shortcut menu.
Hide Column Names
Right-click the table in the Diagram Pane of the Query and View Designer.
Choose Name Only from the shortcut menu.
See Also
Design Queries and Views How-to Topics (Visual Database Tools)