property Scrollable: Boolean ;
Description
Set Scrollable to true to specify that you wish query cursor to have a possibility to move both forward and backward through dataset. By default Scrollable is set to false, and cursor cannot navigate backward. Please note, that implementing Scrollable query requires creating temporary table in SQL database and consequently should be avoided, if possible.
If you open Permanent query, it automatically becomes Scrollable.
Setting Scrollable property automatically sets UniDirectional property and vice-versa.