with qrSelectAllTables do
    begin
      Prepared;
      with SQL do
        begin
          Clear;
          Add(
            'SELECT'+
              ' worldcoins.worldcoins_id'+
              ', coin.coin_name'+
              ', worldcoins.topic'+  
             ....
              ', material.material_name'+
              ', metal.metal_name'+
              ', sample.sample_name'+
              ', coinparameter.weight'+
              ', coinparameter.ozt'+
             ....
       {як далі зробити не можу збагнути }
              {
              ', material_id_center'+
              ', metal_id_center'+
              ', sample_id_center'+
              ', weight_center'+
              ', ozt_center'+
              }

              );
          Add(
            'FROM ((((((((((   (((((   ((((('+
              ' worldcoins'+
              ' LEFT JOIN coin ON worldcoins.coin_id=coin.coin_id)'+
              ' LEFT JOIN country ON worldcoins.country_id=country.country_id)'+
              .....
              ' LEFT JOIN structure ON worldcoins.structure_id=structure.structure_id)'+
              ' LEFT JOIN coinparameter ON worldcoins.coinparameter_id=coinparameter.coinparameter_id)'+

              ' LEFT JOIN material ON coinparameter.material_id=material.material_id)'+
              ' LEFT JOIN metal ON coinparameter.metal_id=metal.metal_id)'+
              ' LEFT JOIN sample ON coinparameter.sample_id=sample.sample_id'
              );
        end;