Question

我具有以下表格结构，我需要查询方面的帮助

ID   Disp  Type   State    CreateDate
1     I5   Det     OH    1/1/2018 08:42:00
1     I5   Det     CO    1/1/2018 08:43:00
1     I5   Det     NC    1/2/2018 05:16:00
1     I5   ReDet   OH    1/3/2018 14:02:00
1     I5   ReDet   CO    1/3/2018 14:03:00
1     I5   ReDet   NC    1/3/2018 14:04:00

2     I5   Det     FL    1/4/2018 16:07:00
2     I5   ReDet   FL    1/4/2018 16:07:00

3     I5   Det     FL    1/4/2018 10:05:02
3     I5   ReDet   CA    1/4/2018 10:05:03
3     I5   ReDet   FL    1/5/2018 09:17:00
3     I5   ReDet   CA    1/6/2018 12:04:00

4     I5   Det     PA    1/7/2018 10:27:00
4     I5   Det     NE    1/8/2018 10:14:00
4     I5   Det     PA    1/8/2018 13:43:00
4     I5   ReDet   NE    1/9/2018 09:01:00

我想要的是下面的： 1.对于具有多个状态的每个ID，“类型”应按输入顺序匹配状态。例如：

ID 1:
OH -> Det 1st entry(1/1/2018) matches
CO -> Det 1st entry(1/1/2018) and
NC -> Det 1st entry(1/2/2018) 

And 
OH -> ReDet 2st entry(3/1/2018) matches
CO -> ReDet 2st entry(3/1/2018) and
NC -> ReDet 2st entry(3/1/2018)

ID 2没有多个状态

ID 3-每个州类型的第一个条目不匹配：

FL -> Det 1st entry's (1/4/2018) type does not match
CA -> ReDet 1st entry(1/5/2018)

ID 4-每个州类型的第二个条目不匹配：

PA -> Det   1st entry(1/7/2018) type matches
NE -> Det 1st entry(1/8/2018)

但是

PA -> Det   1st entry(1/8/2018) type does not match
NE -> ReDet 1st entry(1/9/2018)

我想要一个ID具有多个状态且每个状态的1、2、3，...记录类型不匹配的记录

根据表格，输出ID为3和4。

以下是我的开始查询：

SELECT * FROM dbo.tableLog AS log1
JOIN dbo.tableLog AS log2 ON log2.ID = log1.ID AND log2.state = log1.state
WHERE log1.type <> log2.type

但是我想我想要的东西远远没有到。

任何帮助将不胜感激。

Answer 1

 Select * into #tableLog
  from
  (             
  Select 1 AS ID ,    'I5' as Disp,   'Det' as Type,     'OH' as State ,   '1/1/2018' 
   as DteTime
  union
  Select 1 ,    'I5',   'Det',     'CO',    '1/1/2018'
  union
  Select 1 ,    'I5',   'Det',     'NC',    '1/2/2018'
  union
  Select 1 ,    'I5',   'ReDet',   'OH',    '1/3/2018'
  union
  Select 1 ,    'I5',   'ReDet',   'CO',    '1/3/2018'
  union
  Select 1 ,    'I5',   'ReDet',   'NC',    '1/3/2018'
  union
  Select 2 ,    'I5',   'Det',     'FL',    '1/4/2018'
  union
 Select 2 ,    'I5',   'ReDet',   'FL',    '1/4/2018'
 union
 Select 3 ,    'I5',   'Det',     'FL',    '1/4/2018'
 union
 Select 3 ,    'I5',   'ReDet',   'CA',    '1/4/2018'
  union
  Select 3 ,    'I5',   'ReDet',   'FL',    '1/5/2018'
  union
  Select 3 ,    'I5',   'ReDet',   'CA',    '1/6/2018'
  union
  Select 4 ,    'I5',   'Det',     'PA',    '1/7/2018'
  union
  Select 4 ,    'I5',   'Det',     'NE',    '1/8/2018'
  union
  Select 4 ,    'I5',   'Det',     'PA',    '1/8/2018'
   union
  Select 4 ,    'I5',   'ReDet',   'NE',    '1/9/2018'
 )t



Select a.rowno as row1 ,a.Type, b.rowno as row2 ,b.Type ,a.Disp,  a.State ,a. 
 [DteTime] as Datetime1,b.[DteTime] as Datetime2 from 
(
 Select ROW_NUMBER()over (partition by ID,Type order by [DteTime],State asc ) rowno, 
 * from #tableLog t1
 ) a 

inner join
(
 Select ROW_NUMBER()over (partition by ID,Type order by [DteTime] asc) rowno, * from 
 #tableLog t2
) b on a.id = b.id and a.disp = b.disp and a.State = b.State 
where a.Type ='Det' and b.type = 'ReDet'
--and a.rowno <> b.rowno 
order by a.ID,a.rowno 
drop table #tablelog

Answer 2

Select * into #tableLog
from
(             
 Select 1 AS ID ,    'I5' as Disp,   'Det' as Type,     'OH' as State ,   '1/1/2018 
  08:42:00' 
   as DteTime
 union
 Select 1 ,    'I5',   'Det',     'CO',    '1/1/2018 08:43:00'
 union
 Select 1 ,    'I5',   'Det',     'NC',    '1/2/2018  05:16:00'
 union
 Select 1 ,    'I5',   'ReDet',   'OH',    '1/3/2018 14:02:00'
 union
 Select 1 ,    'I5',   'ReDet',   'CO',    '1/3/2018 14:03:00'
 union
 Select 1 ,    'I5',   'ReDet',   'NC',    '1/3/2018 14:04:00'
  union
 Select 2 ,    'I5',   'Det',     'FL',    '1/4/2018 16:07:00'
  union
 Select 2 ,    'I5',   'ReDet',   'FL',    '1/4/2018 16:07:00'
 union
 Select 3 ,    'I5',   'Det',     'FL',    '1/4/2018 10:05:02'
 union
Select 3 ,    'I5',   'ReDet',   'CA',    '1/4/2018 10:05:03'
 union
Select 3 ,    'I5',   'ReDet',   'FL',    '1/5/2018 09:17:00'
 union
Select 3 ,    'I5',   'ReDet',   'CA',    '1/6/2018 12:04:00'
 union
Select 4 ,    'I5',   'Det',     'PA',    '1/7/2018 10:27:00'
union
Select 4 ,    'I5',   'Det',     'NE',    '1/8/2018 10:14:00'
union
Select 4 ,    'I5',   'Det',     'PA',    '1/8/2018 13:43:00'
 union
Select 4 ,    'I5',   'ReDet',   'NE',    '1/9/2018 09:01:00'
 )t





Select a.ID, a.rowno as row1 ,a.Type, b.rowno as row2 ,b.Type ,a.Disp,  a.State ,a. 
[DteTime] as Datetime1,b.[DteTime] as Datetime2 from 
 (
   Select ROW_NUMBER()over (partition by ID,Type order by [DteTime] asc ) 
   rowno, 
    * from #tableLog t1
  ) a 

 inner join
(
   Select ROW_NUMBER()over (partition by ID,Type order by [DteTime] asc) rowno, * 
  from 
#tableLog t2
) b on a.id = b.id and a.disp = b.disp and a.State = b.State 
where a.Type ='Det' and b.type = 'ReDet'
and a.rowno <> b.rowno 
order by a.ID,a.rowno 
drop table #tablelog

选择行与多个状态记录条目不匹配的地方

2 个答案: