Execute
FdoIConnection
GetDistinct
GetGrouping
GetGroupingFilter
SetDistinct
SetGroupingFilter
virtual FDO_API FdoIdentifierCollection* FdoISelectAggregates::GetGrouping | ( |  | ) | `[pure virtual]`
Gets the FdoIdentifierCollection that holds the list of group by property names. If empty no grouping is used. This list is initially empty and the caller need to add the property that the command should use as a group by criteria. No LOB or Geometry type properties can be used for ordering. Returns: Returns the list of group by property names.