帖子内容太长了,不想再重新编辑了。
麻烦大家移步到sql版吧。
发那里也是因为sql版人气旺点。
有人建议我发oracle来。来试试手气。
http://topic.csdn.net/u/20120612/22/9b42dd61-b8f8-40b3-931c-a3106aa41a15.html?seed=402042225&r=78844815#r_78844815

解决方案 »

  1.   

      乍一看  这么多数据哇    存储也是基于sql完成的   2个时间参数 可以先用2时间代替 sql写出来 存储也没问题了 
    oracle区人本来不多 大牛偶尔才出来转转  明天有时间再研究研究好了 貌似看着有点复杂  不知道能整出来不    
      

  2.   

    HJ_daxian,还是有些问题哦,
    求最大值、最小值、本月平均、累计平均有问题,
    我最终的结果:分析标准(analyse_method_name)        样品名称                   指标名称(test_item_name)    单位(data_unit_name)     指标值        本月最高    本月最低    本月平均   累计平均
        gb/12                            SG3优等品                  黏数                       ml/g                    143-136          56            55         455       45                                                                     
         ,,                                  ,,                   表观密度                    g/ml                     >=0.40           56            55         455       45                                                                            
         ,,                                  ,,                   吸油量                        g                      >=23            56            55         455       45                                                                           
         ,,                                  ,,                    挥发物                       %                      <=0.50          56            55         455       45                                                                            
         ,,                                  ,,                 250um筛孔筛余物                 %                     >=23             56            55         455       45                                                                            
        gb/34                                ,,                 60um筛孔筛余物                  %                      <=30           56            55         455       45                                                                              
         ,,                                  ,,                  杂质粒子数                     个                     <=30            56            55         455       45                                                                           
         ,,                                  ,,                    白度                         %                     <=30            56            55         455       45                                                                             
         ,,                                  ,,                   鱼眼                          个/400cm              <=30             56            55         455       45                                                                     
         ,,                                  ,,                 电导率                         uS/(cm.g                <=30           56            55         455       45                                                                           
         ,,                                  ,,                  VCM残留量                     ug/g                    <=30           56            55         455       45    
         
          gb/12                          SG3合格品                  黏数                       ml/g                    143-136          56            55         455       45                                                                     
         ,,                                  ,,                   表观密度                    g/ml                     >=0.40           56            55         455       45                                                                            
         ,,                                  ,,                   吸油量                        g                      >=23            56            55         455       45                                                                           
         ,,                                  ,,                    挥发物                       %                      <=0.50          56            55         455       45                                                                            
         ,,                                  ,,                 250um筛孔筛余物                 %                     >=23             56            55         455       45                                                                            
        gb/34                                ,,                 60um筛孔筛余物                  %                      <=30           56            55         455       45                                                                              
         ,,                                  ,,                  杂质粒子数                     个                     <=30            56            55         455       45                                                                           
         ,,                                  ,,                    白度                         %                     <=30            56            55         455       45                                                                             
         ,,                                  ,,                   鱼眼                          个/400cm              <=30             56            55         455       45                                                                     
         ,,                                  ,,                 电导率                         uS/(cm.g                <=30           56            55         455       45                                                                           
         ,,                                  ,,                  VCM残留量                     ug/g                    <=30           56            55         455       45      
         
          gb/12                          SG3一等品                  黏数                       ml/g                    143-136          56            55         455       45                                                                     
         ,,                                  ,,                   表观密度                    g/ml                     >=0.40           56            55         455       45                                                                            
         ,,                                  ,,                   吸油量                        g                      >=23            56            55         455       45                                                                           
         ,,                                  ,,                    挥发物                       %                      <=0.50          56            55         455       45                                                                            
         ,,                                  ,,                 250um筛孔筛余物                 %                     >=23             56            55         455       45                                                                            
        gb/34                                ,,                 60um筛孔筛余物                  %                      <=30           56            55         455       45                                                                              
         ,,                                  ,,                  杂质粒子数                     个                     <=30            56            55         455       45                                                                           
         ,,                                  ,,                    白度                         %                     <=30            56            55         455       45                                                                             
         ,,                                  ,,                   鱼眼                          个/400cm              <=30             56            55         455       45                                                                     
         ,,                                  ,,                 电导率                         uS/(cm.g                <=30           56            55         455       45                                                                           
         ,,                                  ,,                  VCM残留量                     ug/g                    <=30           56            55         455       45                                            gb/34                          SG3食品级                  VCM残留量                   ml/g                    <=1            56            55         455       45                                                                     
         ,,                                  ,,                   1,1-二氯乙烷                 g/ml                    <=150          56            55         455       45                                                                                                                                                                     gb/890                          氢气一等品                含量                         ml/g                    143-136          56            55        455       45      gb/890                          次氯酸钠                外观                                                   143-136          56            55        455       45 
          ,,                              ,,                  次氯酸钠含量                    ml/g                      143-136          56            55        455       45 
          ,,                              ,,                  游离碱含量                      ml/g                     143-136         56            55        455       45 
          ,,                              ,,                     铁                           ml/g                     143-136          56            55        455       451:比如SG3合格品,这样的话只取样品为SG3合格品中取最大值、最小值等,并不包含食品级、医用级这种。
    同样SG3食品级最大值、最小值等,也不包含一等品、优等品、合格品这里面的数据。
      

  3.   

    2:SG3食品级下面只取出了两个项目 VCM残留量1,1-二氯乙烷,出这样的结果是因为VCM残留量的pointer_result2为食品级,同时它的pointer_condition2值不为空,并且还包含了1,1-二氯乙烷这个项目,所以只出这两个项目,如果其他项目也有类似的话,也要全部显示出来。你目前的实现也已经把指标值给取出来了。
    但是其他SG3一等品、优等品、合格品之类的,如果这些样品所包含的项目的pointer_condition为空,并且pointer_condition2不为空,又或者pointer_condition、pointer_condition2都为空,但是有其他项目包含它,例如1,1-二氯乙烷这个项目,它的pointer_condition、pointer_condition2都为空,但是有项目的pointer_condition2包含它。所以它不会出现在SG3一等品、优等品、合格品这类样品中。就如我上面的结果集里的数据。
    目前就是这两个比较着急的问题,其他一些小问题我自己再找找看。
    唿唿,麻烦你有空的时候再帮我看看啊。要是能仔细看看最好了,按照你现有的基础上再改改应该不难吧。。
      

  4.   

    那不是又回来了么  我开始是用的样品名称 来分组 查询每组的最大最小哇   查询出来的SG3合格品、SG3一等品.. 是136  应该是和造的数据有关系 如果改动下 可能就不一样了
      

  5.   

    把那个什么食品去掉了   具体看要怎么加了 唉... 晕乎乎的  被食品弄的差不多叻  休息休息select decode(lag(分析标准) over(order by 样品名称,分析标准),分析标准,'''''',分析标准) 分析标准,
           decode(lag(样品名称) over(order by 样品名称,分析标准),样品名称,'''''',样品名称) 样品名称,
           指标名称,
           单位,
           指标值,
           本月最高,
           本月最低,
           本月平均,
           累计平均
    from
    (
        select b.analyse_method_name 分析标准,
               a.sample_name||a.pointer_result 样品名称,
               c.test_item_name 指标名称,
               c.data_unit_name 单位,
               c.pointer_condition_text 指标值,
               d.m_val 本月最高,
               d.n_val 本月最低,
               p_val 本月平均
        from test_analyse b 
             left join test_sample a on a.test_sample_id=b.test_sample_id
             left join 
             (
                  select distinct t1.test_item_id,
                       t1.test_analyse_id,
                       t1.test_item_name,
                       t1.analyse_value,
                       decode(replace(c2,t1.test_item_name,''),c2,
                              t1.pointer_condition_text,
                              replace(c2,t1.test_item_name,'')
                              ) pointer_condition_text,
                       t1.pointer_result,
                       t1.data_unit_name,
                       t1.pointer_condition_text2
                  from test_item t1 
                  left join 
                      (
                        select distinct replace(regexp_substr(pointer_condition_text2,'[^;]+',1,level),';',' ') c2
                        from test_item 
                        where pointer_condition_text2 is not null
                        connect by level<=length(pointer_condition_text2)-length(replace(pointer_condition_text2,';',''))+1
                      ) t2 
                      on length(replace(c2,t1.test_item_name,'')) < length(c2)
                   //排除关于食品的
                   where ((t1.pointer_condition_text is not null and t1.pointer_condition_text2 is null)
                          or (t1.pointer_condition_text is null and t1.pointer_condition_text2 is not null))
                   order by t1.test_item_id
             ) c on b.test_analyse_id=c.test_analyse_id,
             (
                select t1.test_sample_id,t1.sample_name||t1.pointer_result sp,
                      max(t3.analyse_value) m_val,
                      min(t3.analyse_value) n_val,
                      round(sum(t1.producenumber*t3.analyse_value)/sum(t1.producenumber),2) p_val
                from  test_sample t1,
                      test_analyse t2,
                      test_item t3
                where t1.test_sample_id=t2.test_sample_id and 
                      t2.test_analyse_id=t3.test_analyse_id and
                      to_char(t1.sampling_date,'yyyy-mm') = '2012-05' 
                group by t1.test_sample_id,t1.sample_name||t1.pointer_result
              ) d
        where a.test_sample_id = d.test_sample_id
              and to_char(a.sampling_date,'yyyy-mm') = '2012-05'  --to_char(sysdate,'yyyy-mm')
    ) f1,
    (
        select sp,round(sum(p_val*s_pro)/sum(s_pro),2) 累计平均  
        from
        (
              select tt1.sample_name||tt1.pointer_result sp,round(sum(tt1.producenumber*tt3.analyse_value)/sum(tt1.producenumber),2) p_val,
                     sum(tt1.producenumber) s_pro
              from   test_sample tt1,
                     test_analyse tt2,
                     test_item tt3
              where  tt1.test_sample_id=tt2.test_sample_id and 
                       tt2.test_analyse_id=tt3.test_analyse_id and
                       tt1.sampling_date < sysdate and
                       to_char(tt1.sampling_date,'yyyy') = to_char(sysdate,'yyyy')
              group by to_char(tt1.sampling_date,'yyyy-mm'),tt1.sample_name||tt1.pointer_result
         )
         group by sp
    ) f2
    where f1.样品名称 = f2.sp
    分析标准   样品名称      指标名称        单位     指标值     本月最高 本月最低 本月平均 累计平均
    ----------------------------------------------------------------------------------------------
    gb/12-------SG3合格品----挥发物-----------%---------<=0.50 136 0.5 24.39 24.39
    ''----------''-----------250um筛孔筛余物--%--------->=23 136 0.5 24.39 24.39
    ''----------''-----------吸油量-----------g--------->=23 136 0.5 24.39 24.39
    ''----------''-----------黏数-------------ml/g------143-136 136 0.5 24.39 24.39
    ''----------''-----------表观密度---------g/ml------>=0.40 136 0.5 24.39 24.39
    gb/34-------''-----------60um筛孔筛余物---%---------<=30 136 0.5 24.39 24.39
    ''----------''-----------杂质粒子数-------个--------<=30 136 0.5 24.39 24.39
    ''----------''-----------鱼眼-------------个/400cm--<=30 136 0.5 24.39 24.39
    ''----------''-----------电导率-----------uS/(cm.g)-<=30 136 0.5 24.39 24.39
    ''----------''-----------白度烷-----------%---------<=30 136 0.5 24.39 24.39
    gb/12-------SG3一等品----挥发物-----------%---------<=0.50 136 0.5 24.39 24.39
    ''----------''-----------250um筛孔筛余物--%--------->=23 136 0.5 24.39 24.39
    ''----------''-----------黏数-------------ml/g------143-136 136 0.5 24.39 24.39
    ''----------''-----------吸油量-----------g--------->=23 136 0.5 24.39 24.39
    ''----------''-----------表观密度---------g/ml------>=0.40 136 0.5 24.39 24.39
    gb/34-------''-----------杂质粒子数-------个--------<=30 136 0.5 24.39 24.39
    ''----------''-----------白度烷-----------%---------<=30 136 0.5 24.39 24.39
    ''----------''-----------鱼眼------------个/400cm---<=30 136 0.5 24.39 24.39
    ''----------''-----------电导率-----------uS/(cm.g)-<=30 136 0.5 24.39 24.39
    ''----------''-----------60um筛孔筛余物---%---------<=30 136 0.5 24.39 24.39
    gb/12-------SG3优等品----250um筛孔筛余物--%--------->=23 140 0.5 20.23 20.23
    ''----------''-----------挥发物-----------%---------<=0.50 140 0.5 20.23 20.23
    ''----------''-----------吸油量-----------g--------->=23 140 0.5 20.23 20.23
    ''----------''-----------黏数-------------ml/g------143-136 140 0.5 20.23 20.23
    ''----------''-----------表观密度---------g/ml------>=0.40 140 0.5 20.23 20.23
    gb/34-------''-----------电导率-----------uS/(cm.g)-<=30 140 0.5 20.23 20.23
    ''----------''-----------鱼眼-------------个/400cm--<=30 140 0.5 20.23 20.23
    ''----------''-----------白度-------------%---------<=30 140 0.5 20.23 20.23
    ''----------''-----------杂质粒子数-------个--------<=30 140 0.5 20.23 20.23
    ''----------''-----------60um筛孔筛余物---%---------<=30 140 0.5 20.23 20.23
    ''----------''-----------VCM残留量--------ug/g------<=5 140 0.5 20.23 20.23
    gb/4389398--次氯酸钠-----铁------------------------->=23 23 0.4 6.28 6.28
    ''----------''-----------外观----------------------->=0.40 23 0.4 6.28 6.28
    ''----------''-----------次氯酸钠含量-----%--------->=23 23 0.4 6.28 6.28
    ''----------''-----------游离碱含量-------%---------<=0.50 23 0.4 6.28 6.28
    gb/890------氢气一等品---含量-------------%--------->=99 789 789 789 789