南宫文凯 2017-08-10 02:02 采纳率: 40%
浏览 1692
已采纳

SQL多表关联嵌套子查询同比环比

select to_date('2017-09-01', 'yyyy-mm-dd') timin,
( select count(d.bsc580)
from sc51 b, sc52 c, sc58 d, sc27 e, sc05 f, sc01 g
where c.bsc510 = b.bsc510
and c.bsc520 = d.bsc520
and d.bsc211 = e.bsc211
and e.csc013 = f.bsc010
and e.csc014 = g.bsc001
and c.aae030 >= to_date('2017-08-01', 'yyyy-mm-dd')
and c.aae031 <= to_date('2017-09-01', 'yyyy-mm-dd')
and g.bsc001 = '10000308'
group by g.aab300,
g.bsc001 - (select count(d.bsc580)
from sc51 b, sc52 c, sc58 d, sc27 e, sc05 f, sc01 g
where c.bsc510 = b.bsc510
and c.bsc520 = d.bsc520
and d.bsc211 = e.bsc211
and e.csc013 = f.bsc010
and e.csc014 = g.bsc001
and c.aae030 >= to_date('2017-07-01', 'yyyy-mm-dd')
and c.aae031 <= to_date('2017-08-01', 'yyyy-mm-dd')
and g.bsc001 = '10000308'
group by g.aab300,
g.bsc001）/( select count(d.bsc580)
from sc51 b, sc52 c, sc58 d, sc27 e, sc05 f, sc01 g
where c.bsc510 = b.bsc510
and c.bsc520 = d.bsc520
and d.bsc211 = e.bsc211
and e.csc013 = f.bsc010
and e.csc014 = g.bsc001
and c.aae030 >= to_date('2017-07-01', 'yyyy-mm-dd')
and c.aae031 <= to_date('2017-08-01', 'yyyy-mm-dd')
and g.bsc001 = '10000308'
group by g.aab300,
g.bsc001)*100 tbs
from sc51 b, sc52 c, sc58 d, sc27 e, sc05 f, sc01 g
where c.bsc510 = b.bsc510
and c.bsc520 = d.bsc520
and d.bsc211 = e.bsc211
and e.csc013 = f.bsc010
and e.csc014 = g.bsc001
and c.aae030 >= to_date('2017-08-01', 'yyyy-mm-dd')
and c.aae031 <= to_date('2017-09-01', 'yyyy-mm-dd')
and g.bsc001 = '10000308'
group by g.aab300,g.bsc001
这里为了演示效果直接将时间写出，实际是传入一个时间段比如2017-02-01到2017-10-01，要求是如下公式
select 年 月，（这个月数量 - 上个月数量） / 上个月数量 from 表的关联
//也就是求出 ，某年这个月，环比数
select 年 月，（这个月数量 - 去年这个月数量） / 去年这个月数量 from 表的关联
//和 某年这个月，同比数

  • 写回答

4条回答 默认 最新

  • 南宫文凯 2017-08-11 14:05
    关注

    select to_date('2017-09-01', 'yyyy-mm-dd') timin,
    ( select count(d.bsc580)
    from sc51 b, sc52 c, sc58 d, sc27 e, sc05 f, sc01 g
    where c.bsc510 = b.bsc510
    and c.bsc520 = d.bsc520
    and d.bsc211 = e.bsc211
    and e.csc013 = f.bsc010
    and e.csc014 = g.bsc001
    and c.aae030 >= to_date('2017-08-01', 'yyyy-mm-dd')
    and c.aae031 <= to_date('2017-09-01', 'yyyy-mm-dd')
    and g.bsc001 = '10000308'
    group by g.aab300,
    g.bsc001 - (select count(d.bsc580)
    from sc51 b, sc52 c, sc58 d, sc27 e, sc05 f, sc01 g
    where c.bsc510 = b.bsc510
    and c.bsc520 = d.bsc520
    and d.bsc211 = e.bsc211
    and e.csc013 = f.bsc010
    and e.csc014 = g.bsc001
    and c.aae030 >= to_date('2017-07-01', 'yyyy-mm-dd')
    and c.aae031 <= to_date('2017-08-01', 'yyyy-mm-dd')
    and g.bsc001 = '10000308'
    group by g.aab300,
    g.bsc001）/( select count(d.bsc580)
    from sc51 b, sc52 c, sc58 d, sc27 e, sc05 f, sc01 g
    where c.bsc510 = b.bsc510
    and c.bsc520 = d.bsc520
    and d.bsc211 = e.bsc211
    and e.csc013 = f.bsc010
    and e.csc014 = g.bsc001
    and c.aae030 >= to_date('2017-07-01', 'yyyy-mm-dd')
    and c.aae031 <= to_date('2017-08-01', 'yyyy-mm-dd')
    and g.bsc001 = '10000308'
    group by g.aab300,
    g.bsc001)*100 tbs
    from sc51 b, sc52 c, sc58 d, sc27 e, sc05 f, sc01 g
    where c.bsc510 = b.bsc510
    and c.bsc520 = d.bsc520
    and d.bsc211 = e.bsc211
    and e.csc013 = f.bsc010
    and e.csc014 = g.bsc001
    and c.aae030 >= to_date('2017-08-01', 'yyyy-mm-dd')
    and c.aae031 <= to_date('2017-09-01', 'yyyy-mm-dd')
    and g.bsc001 = '10000308'
    group by g.aab300,g.bsc001

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
查看更多回答(3条)

报告相同问题？

悬赏问题

  • ¥15 HFSS 中的 H 场图与 MATLAB 中绘制的 B1 场 部分对应不上
  • ¥15 如何在scanpy上做差异基因和通路富集？
  • ¥20 关于#硬件工程#的问题，请各位专家解答！
  • ¥15 关于#matlab#的问题：期望的系统闭环传递函数为G(s)=wn^2/s^2+2¢wn+wn^2阻尼系数¢=0.707，使系统具有较小的超调量
  • ¥15 FLUENT如何实现在堆积颗粒的上表面加载高斯热源
  • ¥30 截图中的mathematics程序转换成matlab
  • ¥15 动力学代码报错，维度不匹配
  • ¥15 Power query添加列问题
  • ¥50 Kubernetes&Fission&Eleasticsearch
  • ¥15 報錯：Person is not mapped，如何解決？