SQL-003查询出批次档案中重复且有库存的批次信息

/*注：以下查询语句直接运行，对执行完毕检查批次行，对于全数字的信息，在系统中检查。
查询结果显示：批次号，库存数量，存货名称*/
  SELECT sb.vbatchcode, ro.NONHANDNUM, bi.INVNAME
    FROM scm_batchcode sb
         INNER JOIN bd_invbasdoc bi ON sb.PK_INVBASDOC = bi.PK_INVBASDOC
         LEFT JOIN rmb_onhandnum ro ON sb.vbatchcode = ro.vbatchcode
   WHERE     (sb.vbatchcode IN (  SELECT ssb.vbatchcode
                                    FROM scm_batchcode ssb
                                GROUP BY ssb.vbatchcode
                                  HAVING COUNT (ssb.vbatchcode) > 1))
         AND ro.NONHANDNUM > 0
         AND length(sb.vbatchcode)>6
ORDER BY sb.vbatchcode DESC