zoukankan      html  css  js  c++  java
  • Case SQL statements of Usage

    Code as below:

    Remark by Jimmy Jun 20th 2010

    代码
    1、无标题

    select ltrim(a.prodid),

    case ProdStatus

    when 0 then '已创建' when 1 then '已估计'

    when 2 then '已计划' when 3 then '已发放'

    when 4 then '已开始' when 5 then '生产入库'

    when 6 then '成本已核算'when 7 then '已结束' end

    ,a.createddate,b.
    [name]

    from prodtable a

    -------------------------------------



    2、有标题一

    select ltrim(a.prodid),'工单状态' =

    case ProdStatus

    when 0 then '已创建' when 1 then '已估计'

    when 2 then '已计划' when 3 then '已发放'

    when 4 then '已开始' when 5 then '生产入库'

    when 6 then '成本已核算'when 7 then '已结束' end

    ,a.createddate,b.
    [name]

    from prodtable a

    -------------------------------------

    3、有标题二



    select ltrim(a.prodid),

    case ProdStatus

    when 0 then '已创建' when 1 then '已估计'

    when 2 then '已计划' when 3 then '已发放'

    when 4 then '已开始' when 5 then '生产入库'

    when 6 then '成本已核算'when 7 then '已结束' end AS '工单状态'

    ,a.createddate,b.
    [name]

    from prodtable a

    -------------------------------------

    4、有标题,但没有省略

    select ltrim(a.prodid),

    '工单状态' = case

    when ProdStatus = 0 then '已创建' when ProdStatus = 1 then '已估计'

    when ProdStatus = 2 then '已计划' when ProdStatus = 3 then '已发放'

    when ProdStatus = 4 then '已开始' when ProdStatus = 5 then '生产入库'

    when ProdStatus = 6 then '成本已核算' when ProdStatus = 7 then '已结束' end

    ,a.createddate,b.
    [name]

    from prodtable a
  • 相关阅读:
    EF框架开发后台错误问题集合
    如何实践MVP+RxJava+Retrofit(1)
    Android的FixScrollView自定义控件
    那些React-Native踩过的的坑
    P3105 [USACO14OPEN]公平的摄影Fair Photography
    模板合集
    关于最近情况的说明
    落谷P3941 入阵曲
    51nod 1952 栈
    BZOJ 2298: [HAOI2011]problem a
  • 原文地址:https://www.cnblogs.com/Fandyx/p/1761218.html
Copyright © 2011-2022 走看看