This dialog appears when you click the Optimize Dataset button in the Dataset Management dialog. It helps you to optimize the selected dataset according to your requirements. See the dialog.
The following are details about options in this dialog:
Only Columns Used in Report Set
If checked, only data columns used in the current report set are retrieved at runtime. This way ensures the best performance since the least data is involved in.
All Columns in Dataset
If checked, all data columns defined in the dataset are retrieved at runtime.
All Columns in Query
If checked, all data columns in the query that the dataset is based on are retrieved at runtime. The performance of this way is not as good as the other two.
OK
Applies the settings and closes the dialog.
Cancel
Does not retain the changes and closes the dialog.
Help
Displays this help document.
