Execute
FdoIConnection
GetDistinct
GetGrouping
GetGroupingFilter
SetDistinct
SetGroupingFilter
virtual FDO_API void FdoISelectAggregates::SetGroupingFilter | ( | FdoFilter * | filter | ) | `[pure virtual]`
  Set the grouping by filter. Use the grouping filter to restrict the groups of returned properties to those groups for which the specified filter is TRUE. For example "order by city" and "min(lanes) = 2". The FdoFilter have to evalute to a binary value(true or false). Parameters:
  | filter | The grouping filter.
Returns: Returns nothing