730         Reference<XNameAccess> xColumns = _rxColSup->getColumns();  in appendColumns()  local
731         OSL_ENSURE(xColumns.is(),"No columns");  in appendColumns()
732         Reference<XDataDescriptorFactory> xColumnFactory(xColumns,UNO_QUERY);  in appendColumns()
734         Reference<XAppend> xAppend(xColumns,UNO_QUERY);  in appendColumns()
759                 if(xColumns->hasByName(pField->GetName()))  in appendColumns()
761                     xColumns->getByName(pField->GetName()) >>= xColumn;  in appendColumns()
817         Reference<XNameAccess> xColumns = xColSup->getColumns();  in appendPrimaryKey()  local
818         if(xColumns->hasElements())  in appendPrimaryKey()
837         Reference<XNameAccess> xColumns = xColSup->getColumns();  in loadData()  local
847         Sequence< ::rtl::OUString> aColumns = xColumns->getElementNames();  in loadData()
854             xColumns->getByName(*pIter) >>= xColumn;  in loadData()
1039     Reference<XNameAccess> xColumns = xColSup->getColumns();  in alterColumns()  local
1040     Reference<XIndexAccess> xIdxColumns(xColumns,UNO_QUERY_THROW);  in alterColumns()
1041     OSL_ENSURE(xColumns.is(),"No columns");  in alterColumns()
1042     if ( !xColumns.is() )  in alterColumns()
1047     Reference<XDrop> xDrop(xColumns,UNO_QUERY);         // can be null  in alterColumns()
1048     Reference<XAppend> xAppend(xColumns,UNO_QUERY);     // can be null  in alterColumns()
1049     Reference<XDataDescriptorFactory> xColumnFactory(xColumns,UNO_QUERY); // can be null  in alterColumns()
1074         if ( xColumns->hasByName(pField->GetName()) )  in alterColumns()
1077             xColumns->getByName(pField->GetName()) >>= xColumn;  in alterColumns()
1154                 if(xColumns->hasByName(pField->GetName()))  in alterColumns()
1155                     xColumns->getByName(pField->GetName()) >>= xColumn;  in alterColumns()
1169                 if(xColumns->hasByName(pField->GetName()))  in alterColumns()
1172                     xColumns->getByName(pField->GetName()) >>= xColumn;  in alterColumns()
1223         if ( xColumns->hasByName(pField->GetName()) )  in alterColumns()
1225             xColumns->getByName(pField->GetName()) >>= xColumn;  in alterColumns()
1243         Sequence< ::rtl::OUString> aColumnNames = xColumns->getElementNames();  in alterColumns()
1297         if(!xColumns->hasByName(pField->GetName()))  in alterColumns()
1305                 if(xColumns->hasByName(pField->GetName()))  in alterColumns()
1308                     xColumns->getByName(pField->GetName()) >>= xColumn;  in alterColumns()