Release 10.1A: OpenEdge Development:
ADM Reference

resetQuery

Resets the query for the identified SmartDataObject. If the query being reset belongs to the Master object, the operation brings it to its default state (Open Query). If the query belongs to some other object, the reset operation clears the QueryString property.

If pcObject is not specified, this routine resets the queries for all contained SmartDataObjects.

Location: sbo.p

Parameters:

INPUT pcObject AS CHARACTER

SmartDataObject ObjectName.

Returns: LOGICAL

Notes: This function is here because QueryWhere is not supported for SmartBusinessObjects, and running QueryWhere(") would be the way to do it otherwise.