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  • sql select 综合运用

    1 : 多个表联合查询

     select j.id,
             jt.Name,
            j.ApproveType ,
             j.ProductCode,
             j.CustomerCode,
             u.FullName,
             jf.Name as jfName,
             j.ExpectedTime
       from JudgeOrder as j
      join JudgeOrderType as jt  on j.JudgeType=jt.Id
      join [User] as u on j.SalesManCode=u.Name
      join JudgeOrderFormat as jf on j.FormatType=jf.id order by j.Id

    2 : sql 分页查询


       select top 5 * from judgeorder where id  not in (select top 10 id from judgeorder order by id) order by id   

    3 : sql 分页联合查询
        select top 5 j.id,
             jt.Name,
            (case when j.ApproveType='0' then '待评审' when j.ApproveType='1' then '销售已评审' when j.ApproveType='2' then '生产已评审' when j.ApproveType='3' then '评审完成' end) ap ,
             j.ProductCode,
             j.CustomerCode,
             u.FullName,
             jf.Name as jfName,
             j.ExpectedTime
       from JudgeOrder as j
      join JudgeOrderType as jt  on j.JudgeType=jt.Id
      join [User] as u on j.SalesManCode=u.Name
      join JudgeOrderFormat as jf on j.FormatType=jf.id where j.id  not in (select top 10 id from judgeorder order by id) order by j.id 

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  • 原文地址:https://www.cnblogs.com/code-Officer/p/6207407.html
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