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TREND 3.6 User’s Guide It is not necessary to define which columns from the selected data tables will make up the view. However, we recommend that you choose which columns to include. Unless otherwise specified, TRENDdbview creates a view that contains only the default columns headers and footers of the first data table you select. If you want to see data contained in other columns, you need use this dialog box. Define Expressions Window Figure 22-4: Define Expressions Window It is not necessary for you to define any expressions, and there are no preset default expressions. Note: Since TRENDdbview is typically used to view and report on specific data objects, rather than on general information, we recommend that Elements of TRENDdbview 22-7 22 TRENDdbview The Define Expressions window allows you to determine which (if any) expressions to apply to your view.
