Editing a data source

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Data source which was created with the help of the "Data Wizard", can be edited. In order to do this, choose the data source in the "Data" window and press the "Edit" button on the toolbar. You will see a "Query Wizard" window which we have looked at earlier. In this window, you can change the SQL query text, set up the query parameters and data columns.

 

In order to delete the data source, select it and press the "Delete" button on the toolbar. During this physical deletion of the source does not occur, it just changes to inaccessible. You can enter into the "Data|Choose Report Data..." menu and enable such a data source. However, this should never trouble you, because deleted data sources are never saved in the report file, and accordingly, do not get restored when the report is being read the next time.