...get the table version?

function GetTableVersion(Table: TTable): Longint;
var
  hCursor: hDBICur;
  DT:      TBLFullDesc;
begin
  Check(DbiOpenTableList(Table.DBHandle, True, False,
    PChar(Table.TableName), hCursor));
  Check(DbiGetNextRecord(hCursor, dbiNOLOCK, @DT, nil));
  Result := DT.tblExt.iRestrVersion;
  Check(DbiCloseCursor(hCursor));
end;