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poupoo
V2EX  ›  问与答

接上帖,格式化了一下, markdown 还是有点问题,有没有优化的建议

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  •   poupoo · 2018-01-16 15:20:48 +08:00 · 1057 次点击
    这是一个创建于 2508 天前的主题,其中的信息可能已经有所发展或是发生改变。

    select * from (select 'aaa' as batch_no, sum(case when t.result = 0 then 1 else 0 end) final_ng_cnt, count(distinct t.code) as final_total from (select a.item, a.code, a.result, a.datetime, a. recordid, dense_rank() over(partition by a.code, a.fruit_name, a.item order by nvl(a. recordid, '0000000') desc) as final_flag from fruit_table_a a inner join fruit_table_b b on a. recordid = b.productid where instr(a.code, '000000000000') = 0 and instr(a.code, '9999999') = 0 and instr(nvl(b.batch_no, '@@@'), '@@@') = 0 and b.batch_no = 'aaa') t where t.final_flag = 1) u left join (select 'aaa' as batch_no, sum(case when c.first_rs = 1 then 1 else 0 end) color_cnt, count(c.code) as color_total

             from (select b.batch_no,
                          a.item,
                          a.code,
                          a.result as first_rs,
                          a.datetime,
                          dense_rank() over(partition by a.code, a.fruit_name, a.item order by nvl(a. recordid, '00000000')) as first_flag
                     from fruit_table_a a
                    inner join fruit_table_b b on a. recordid = b.productid
    
                    where instr(a.code, '000000000000') = 0
                      and instr(a.code, '9999999') = 0
                      and instr(a.item, '0019') > 0
                      and b.batch_no = 'aaa') c
            where c.first_flag = 1) v on u.batch_no = v.batch_no
    left join (select 'aaa' as batch_no,
                  sum(case
                        when instr(g.result, '0') = 0 then
                         1
                        else
                         0
                      end) weight_pass_cnt,
                  count(g.code) as weight_total
             from (select k.code,
                          wm_concat(k.item) rank,
                          wm_concat(k.result) as result
                     from (select distinct c. recordid,
                                           c.batch_no,
                                           c.line_num,
                                           c.station_id,
                                           c.thread_id,
                                           c.item,
                                           c.code,
                                           c.result,
                                           c.datetime,
                                           c.first_flag
                             from (select a. recordid,
                                          b.batch_no,
                                          a.line_num,
                                          a.station_id,
                                          a.thread_id,
                                          a.item,
                                          a.code,
                                          a.result,
                                          a.datetime,
                                          dense_rank() over(partition by a.code, a.fruit_name, a.item order by nvl(a. recordid, '0000000')) as first_flag
                                     from fruit_table_a a
                                    inner join fruit_table_b b on a.
                                    recordid =
                                                                  b.productid
    
                                    where instr(a.code, '000000000000') = 0
                                      and instr(a.code, '9999999') = 0
                                      and instr(a.item, '0823') > 0
                                      and b.batch_no = 'aaa'
                                   union all
                                   select a. recordid,
                                          b.batch_no,
                                          a.line_num,
                                          a.station_id,
                                          a.thread_id,
                                          a.item,
                                          a.code,
                                          a.result,
                                          a.datetime,
                                          dense_rank() over(partition by a.code, a.fruit_name, a.item order by nvl(a. recordid, '0000000')) as first_flag
                                     from fruit_table_a a
                                    inner join fruit_table_b b on a.
                                    recordid =
                                                                  b.productid
    
                                    where instr(a.code, '000000000000') = 0
                                      and instr(a.code, '9999999') = 0
                                      and instr(a.item, '0923') > 0
                                      and b.batch_no = 'aaa'
                                   union all
                                   select a. recordid,
                                          b.batch_no,
                                          a.line_num,
                                          a.station_id,
                                          a.thread_id,
                                          a.item,
                                          a.code,
                                          a.result,
                                          a.datetime,
                                          dense_rank() over(partition by a.code, a.fruit_name, a.item order by nvl(a. recordid, '0000000')) as first_flag
                                     from fruit_table_a a
                                    inner join fruit_table_b b on a.
                                    recordid =
                                                                  b.productid
    
                                    where instr(a.code, '000000000000') = 0
                                      and instr(a.code, '9999999') = 0
                                      and instr(a.item, '1023') > 0
                                      and b.batch_no = 'aaa') c) k
                    group by k.code) g
            where instr(g.rank, '0823') > 0
              and instr(g.rank, '0923') > 0
              and instr(g.rank, '1023') > 0) y on u.batch_no = y.batch_no
    left join (select 'aaa' as batch_no,
                  sum(count(c.code)) as residual_total,
                  sum(sum(case
                            when c.final_flag = 1 and c.result = 0 then
                             1
                            else
                             0
                          end)) last_ng_cnt
             from (select b.batch_no,
                          a.line_num,
                          a.station_id,
                          a.thread_id,
                          a.item,
                          a.code,
                          a.result,
                          a.datetime,
                          dense_rank() over(partition by a.code, a.fruit_name, a.item order by nvl(a. recordid, '0000000') desc) as final_flag
                     from fruit_table_a a
                    inner join fruit_table_b b on a. recordid = b.productid
    
                    where instr(a.code, '000000000000') = 0
                      and instr(a.code, '9999999') = 0
                      and instr(a.item, '0823') = 0
                      and instr(a.item, '0923') = 0
                      and instr(a.item, '1023') = 0
                      and instr(a.item, '23') > 0
                      and b.batch_no = 'aaa') c
            group by c.code) z on u.batch_no = z.batch_no
    left join (select 'aaa' as batch_no,
                  sum(case
                        when g.first_rs = 1 and g.first_flag = 1 then
                         1
                        else
                         0
                      end) package_pass_cnt,
                  count(distinct g.code) as package_total
    
             from (select 'aaa' as batch_no,
                          a.item,
                          a.code,
                          a.result as first_rs,
                          a.datetime,
                          dense_rank() over(partition by a.code, a.fruit_name, a.item order by nvl(a. recordid, '00000000')) as first_flag
                     from fruit_table_a a
                    inner join fruit_table_b b on a. recordid = b.productid
    
                    where instr(a.code, '000000000000') = 0
                      and instr(a.code, '9999999') = 0
                      and b.batch_no = 'aaa'
                      and instr(a.item, '0020') > 0) g) p on u.batch_no =
                                                             p.batch_no
    
    1 条回复    2018-01-16 15:27:47 +08:00
    onsale
        1
    onsale  
       2018-01-16 15:27:47 +08:00 via Android
    大段代码还是贴 gist/pastebin 比较好
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