|
Executes the select command and returns a SdfIScrollableFeatureReader. This method creates a temporary SDF file that contains the selected properties. If ordering is enabled, then the created temporary SDF file is sorted according to the ordering collection. In this case the sorting is file based where the SQLite BTree is used.
Both collections have to be in-sync otherwise an exception will be thrown. - Parameters:
-
| sdfCacheFile | File path and name used to store the result of the query. |
| extendedProps | A collection of data property definition that extends the class definition defined by the selected properties. |
| extendedDefaults | A collection of property values used as defaults for extended properties defined by extendedProps parameter. |
- Returns:
- Returns a SdfIScrollableFeatureReader object
|