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我正在获取 SQL 报告的输出，如下所述：-

create table ReportCustom (RoleID int, Supervisor varchar(250),UserECode int, UserName varchar(250),TimeSpent float,Activityname varchar(250))
go
insert into ReportCustom values(1,'Naveen Kumar Chitrapu',20201,'Uma Maheshwar Askula',0,'Process Training%') 
Go
insert into ReportCustom values(1,'Naveen Kumar Chitrapu',20201,'Uma Maheshwar Askula',0.25,'L & D Training%') 
Go
insert into ReportCustom values(1,'Naveen Kumar Chitrapu',20201,'Uma Maheshwar Askula',3.12,'System Downtime%') 
Go
insert into ReportCustom values(1,'Naveen Kumar Chitrapu',20201,'Uma Maheshwar Askula',100,'Grand Total%') 
Go
insert into ReportCustom values(1,'Naveen Kumar Chitrapu',20207,'Sunil Kumar Damireddy',0.22,'System Downtime%') 
Go
insert into ReportCustom values(1,'Naveen Kumar Chitrapu',20207,'Sunil Kumar Damireddy',0.32,'Process Support%') 
Go
insert into ReportCustom values(1,'Naveen Kumar Chitrapu',20207,'Sunil Kumar Damireddy',0.36,'Process Training%')
 Go
insert into ReportCustom values(1,'Naveen Kumar Chitrapu',20207,'Sunil Kumar Damireddy',100,'Grand Total%') 
Go
insert into ReportCustom values(1,'Naveen Kumar Chitrapu',20394,'Satya Kumari Rajanala',0,'L & D Training%') 
Go
insert into ReportCustom values(1,'Naveen Kumar Chitrapu',20394,'Satya Kumari Rajanala',0.1,'System Downtime%') 
Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',80120,'Maria Elizabeth David',0.05,'Non Production%') 
Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',80120,'Maria Elizabeth David',100,'Grand Total%')
 Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',21697,'Maria Elizabeth David',5.48,'L & D Training%')
 Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',21307,'Asmitha Rani Arra',4.48,'Process Support%')
 Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',21307,'Asmitha Rani Arra',93.61,'Production%') 
Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',21307,'Asmitha Rani Arra',100,'Grand Total%') 
Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',21413,'Pankaj Kumar',0.34,'System Downtime%') 
Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',21413,'Pankaj Kumar',0.6,'Process Training%') 
Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',21413,'Pankaj Kumar',1.17,'L & D Training%') 
Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',21413,'Pankaj Kumar',2.46,'Non Production%')
 Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',21510,'Saleem Mohammed',95.76,'Production%') 
Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',21510,'Saleem Mohammed',100,'Grand Total%')
 Go
insert into ReportCustom values(1,'Subba Rayudu Yadavalli',21645,'Sujatha Basa',0.71,'System Downtime%') 
Go
insert into ReportCustom values(2,'Bala Krishna Narayana Sadula',20050,'Subba Rayudu Yadavalli',100,'Grand Total%') 
Go
insert into ReportCustom values(2,'Bala Krishna Narayana Sadula',20050,'Subba Rayudu Yadavalli',1.508125,'L & D Training%') 
Go
insert into ReportCustom values(2,'Bala Krishna Narayana Sadula',20231,'Naveen Kumar Chitrapu',100,'Grand Total%') 
Go
insert into ReportCustom values(2,'Bala Krishna Narayana Sadula',20231,'Naveen Kumar Chitrapu',0.512857142857143,'L & D Training%') 
Go
insert into ReportCustom values(2,'Bala Krishna Narayana Sadula',20231,'Naveen Kumar Chitrapu',46.2442857142857,'Production%')
 Go
insert into ReportCustom values(2,'Bala Krishna Narayana Sadula',20231,'Naveen Kumar Chitrapu',6.8525,'System Downtime%') 
Go
insert into ReportCustom values(3,'Rajanikanth Neelakanta Koka',20015,'Bala Krishna Narayana Sadula',100,'Grand Total%') 
Go
insert into ReportCustom values(3,'Rajanikanth Neelakanta Koka',20015,'Bala Krishna Narayana Sadula',1.01049107142857,'L & D Training%')

但我需要在 OutPutReportCustomTable 中如下所述的输出：-

create table OutPutReportCustom (RoleID int, Supervisor varchar(250),UserECode int, UserName varchar(250),TimeSpent float,Activityname varchar(250))
Go
insert into OutPutReportCustom values(1,'Naveen Kumar Chitrapu',20201,'Uma Maheshwar Askula',0,'Process Training%')
 Go
insert into OutPutReportCustom values(1,'Naveen Kumar Chitrapu',20201,'Uma Maheshwar Askula',0.25,'L & D Training%') 
Go
insert into OutPutReportCustom values(1,'Naveen Kumar Chitrapu',20201,'Uma Maheshwar Askula',3.12,'System Downtime%')
 Go
insert into OutPutReportCustom values(1,'Naveen Kumar Chitrapu',20201,'Uma Maheshwar Askula',100,'Grand Total%') 
Go
insert into OutPutReportCustom values(1,'Naveen Kumar Chitrapu',20207,'Sunil Kumar Damireddy',0.22,'System Downtime%') 
Go
insert into OutPutReportCustom values(1,'Naveen Kumar Chitrapu',20207,'Sunil Kumar Damireddy',0.32,'Process Support%')
 Go
insert into OutPutReportCustom values(1,'Naveen Kumar Chitrapu',20207,'Sunil Kumar Damireddy',0.36,'Process Training%')
 Go
insert into OutPutReportCustom values(1,'Naveen Kumar Chitrapu',20207,'Sunil Kumar Damireddy',100,'Grand Total%') 
Go
insert into OutPutReportCustom values(1,'Naveen Kumar Chitrapu',20394,'Satya Kumari Rajanala',0,'L & D Training%') 
Go
insert into OutPutReportCustom values(1,'Naveen Kumar Chitrapu',20394,'Satya Kumari Rajanala',0.1,'System Downtime%') 
Go
insert into OutPutReportCustom values(2,'Bala Krishna Narayana Sadula',20231,'Naveen Kumar Chitrapu',100,'Grand Total%') 
Go
insert into OutPutReportCustom values(2,'Bala Krishna Narayana Sadula',20231,'Naveen Kumar Chitrapu',0.512857142857143,'L & D Training%')
 Go
insert into OutPutReportCustom values(2,'Bala Krishna Narayana Sadula',20231,'Naveen Kumar Chitrapu',46.2442857142857,'Production%') 
Go
insert into OutPutReportCustom values(2,'Bala Krishna Narayana Sadula',20231,'Naveen Kumar Chitrapu',6.8525,'System Downtime%')
 Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',80120,'Maria Elizabeth David',0.05,'Non Production%')
 Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',80120,'Maria Elizabeth David',100,'Grand Total%') 
Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',21697,'Maria Elizabeth David',5.48,'L & D Training%') 
Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',21307,'Asmitha Rani Arra',4.48,'Process Support%')
 Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',21307,'Asmitha Rani Arra',93.61,'Production%')
 Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',21307,'Asmitha Rani Arra',100,'Grand Total%') 
Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',21413,'Pankaj Kumar',0.34,'System Downtime%')
Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',21413,'Pankaj Kumar',0.6,'Process Training%')
 Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',21413,'Pankaj Kumar',1.17,'L & D Training%') 
Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',21413,'Pankaj Kumar',2.46,'Non Production%') 
Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',21510,'Saleem Mohammed',95.76,'Production%') 
Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',21510,'Saleem Mohammed',100,'Grand Total%') 
Go
insert into OutPutReportCustom values(1,'Subba Rayudu Yadavalli',21645,'Sujatha Basa',0.71,'System Downtime%')
 Go
insert into OutPutReportCustom values(2,'Bala Krishna Narayana Sadula',20050,'Subba Rayudu Yadavalli',100,'Grand Total%') 
Go
insert into OutPutReportCustom values(2,'Bala Krishna Narayana Sadula',20050,'Subba Rayudu Yadavalli',1.508125,'L & D Training%') 
Go
insert into OutPutReportCustom values(3,'Rajanikanth Neelakanta Koka',20015,'Bala Krishna Narayana Sadula',100,'Grand Total%')
 Go
insert into OutPutReportCustom values(3,'Rajanikanth Neelakanta Koka',20015,'Bala Krishna Narayana Sadula',1.01049107142857,'L & D Training%')

去

表中的数据 ReportCustom 是我的输入，我希望数据的顺序为表OutPutReportCustom。在ReportCustom 表中，您可以看到 RoleID=1 的 6 个不同的 UserECode (80120,21697,21307,21413,21510,21645) 正在向“Subba Rayudu”报告Yadavalli'.'Subba Rayadu' 的详细信息也在同一张表中。现在我想要所有 6 个用户的详细信息，首先是“Subba Rayudu”详细信息，其用户代码为 20050，roleid=2。然后我们将再次获取其他用户详细信息，然后获取他们的主管详细信息等等，直到我们完成所有 RoleID=1 用户详细信息及其即时主管详细信息。因此，OutPut 将包含一系列 RoleID=1 前面的 RoleID=2 。最后，我们将显示剩余的 RoleID（如果存在），即 RoleID=3 或 4 或 5（如果有顺序存在）。

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2 回答 2

1

我不确定我是否正确理解了您的问题。似乎您想以分层方式订购。您无法在单个 SQL 查询中解决此问题。从主管（哪个？）开始，然后继续其主管。

我想知道你是否真的不想要主管，然后是所有的工人。

除非层次结构的最大深度已知，否则您无法在单个 SQL 查询中解决此问题。如果没有，您需要为层次结构中的每个级别（甚至每个分支）执行 SQL 查询。可能有可以处理层次结构的 SQL 扩展，但我不知道它是如何工作的。

3 个层次结构（可能并非全部正确，但无论如何可能对您有所帮助）：

Select worker.* 
FROM OutPutReportCustom worker
  left outer join OutPutReportCustom supervisor 
      on worker.Supervisor = supervisor.userName
  left outer join OutPutReportCustom supersupervisor 
      on supervisor.Supervisor = supersupervisor.userName
order by
  worker.UserName,
  supervisor.UserName,
  supersupervisor.UserName

顺便说一句：您可能应该考虑规范化您的数据。（特别是：使用外键而不是名称。）

编辑：

请注意，除非您指定 order by 子句，否则无法保证从 SQL 查询中以任何特定顺序返回记录。您不能依赖将数据插入表中的顺序。（即使它们可能在所有测试中以相同的顺序返回，但这仅在数据碎片化之前有效，这是无法控制的）。

最常见的方式是在读取时对数据进行排序。如果数据排序的逻辑在写入数据的部分，请考虑添加另一个“排序”列，该列包含一个数值。您可以在查询数据时轻松地按此排序。

于 2013-04-29T11:43:21.763 回答
0

在查询中给它作为

Select * from (your table) order by SupervisorName;

但是您不会按照想要的顺序获得（我的意思是您不会先获得 Subba Rayudu，然后是 Avinash，然后是 Rajani，等等。它将按顺序排列。）。但它会一起显示具有相同主管名称的行。

于 2013-04-29T07:04:20.020 回答