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  • sql 分页的两种写法

    string Strsql = string.Format(@"select ee.DOCUMENTNO,ee.APPLICANTNAME,ee.COMPANY,ee.REQUESTTIME,ee.REQ_TITLE, ee.INCIDENT,
    (datediff(d,getdate(),STARTTIME)) STARTTIME,cc.STEPLABEL
    ,isNull((select distinct USERNAME from ORG_USER where LOGINNAME = substring(ASSIGNEDTOUSER,8,len(ASSIGNEDTOUSER)-7)),
    substring(ASSIGNEDTOUSER,8,len(ASSIGNEDTOUSER)-7)) ASSIGNEDTOUSER, (datediff(d,getdate(),REQUESTTIME))AS DAYTIME,
    BB.ROWNUMBER
    from
    (select AA.*, ROW_NUMBER() OVER(ORDER BY INCIDENT ) AS ROWNUMBER
    from (Select distinct tt.INCIDENT, tt.STEPLABEL From UltimusDB.dbo.TASKS tt,PFT_REQ_MSTR reqmstr
    where tt.INCIDENT = reqmstr.INCIDENT
    and tt.STEPLABEL in ('问题接收','处理行动反馈','问题经验总结','客户反馈结果')
    and tt.STATUS=1) AA)
    BB, UltimusDB.dbo.TASKS CC,PFT_REQ_MSTR ee
    Where BB.ROWNUMBER between ({0}-1)*{1}+1 and {2}*{3}
    and cc.INCIDENT = BB.INCIDENT
    and cc.INCIDENT = ee.INCIDENT
    and cc.STEPLABEL in ('问题接收','处理行动反馈','问题经验总结','客户反馈结果')
    and cc.STATUS=1
    order by bb.ROWNUMBER", pageIndex, pageSize, pageIndex, pageSize);

    -----

    string Strsql = string.Format(@"SELECT TOP {0} * FROM (select DOCUMENTNO,APPLICANTNAME,a.COMPANY,REQUESTTIME,REQ_TITLE,a.INCIDENT, (datediff(d,getdate(),STARTTIME)) STARTTIME,
    STEPLABEL,
    isNull((select distinct USERNAME from ORG_USER where LOGINNAME = substring(ASSIGNEDTOUSER,8,len(ASSIGNEDTOUSER)-7)),
    substring(ASSIGNEDTOUSER,8,len(ASSIGNEDTOUSER)-7)) ASSIGNEDTOUSER ,(datediff(d,getdate(),REQUESTTIME)) AS DAYTIME ,
    ROW_NUMBER() OVER (ORDER BY REQUESTTIME desc) AS RowNumber
    from ProfitBPMProcess.dbo.PFT_REQ_MSTR a left join UltimusDB.dbo.TASKS b
    on a.INCIDENT=b.INCIDENT where b.STATUS=1) A WHERE RowNumber > {1}*({2}-1) order by REQUESTTIME,APPLICANTNAME desc", pageSize, pageSize, pageIndex);

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  • 原文地址:https://www.cnblogs.com/yangpeng-jingjing/p/5630397.html
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