This dialog appears when you click the Preview button on the toolbar of the Query Editor window. It helps you to set settings for previewing a query. See the dialog.
The following are details about options in the dialog:
Max Records
Specifies the maximum number of records that will be displayed when previewing the query.
Records per Page
Specifies the number of records that will be displayed on one page when previewing the query.
Range
Specifies the range of the records for previewing.
OK
Applies the changes and brings out the Preview dialog or the Enter Parameter Values dialog (if there are parameters in this query).
Cancel
Does not retain any changes and closes this dialog.
Help
Displays the help document about this feature.