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例：

|                  Detail                                                                                |
|--------------------------------------------------------------------------------------------------------|
|   G31479 /1815 /1844  MOC MCZ 11/4/2015 0:0:0 G31479 /1092 /1648  MOC MCZ 11/4/2015 0:0:0 IROP         |
|   G31054  CGH SDU 11/4/2015 0:0:0 G31058  CGH SDU 11/4/2015 0:0:0 IROP                                 |
|   G37663 /1374    SCL CWB 11/10/2015 0:0:0    G37663 /1920    SCL CWB 2/2/2016 0:0:0  MOVE             |
|   G31490 /1081    SDU RBR 12/10/2015 0:0:0    G31490 /1564    SDU RBR 12/17/2015 0:0:0    MOVE         |
|   G31923 /7660    CWB SCL 11/5/2015 0:0:0 G31923 /7660    CWB SCL 1/29/2016 0:0:0 MOVE                 |

テキストを列に分割する正規表現などを作成することは可能ですか?

次の表に等しい:

| OldNumbers         | OldDeparture | OldArrival | OldDeparuteDate | NewNumbers         | NewDeparture | NewArrival | NewDeparuteDate | Type |                                                                    |
|--------------------|--------------|------------|-----------------|--------------------|--------------|------------|-----------------|------|
| G31479 /1815 /1844 | MOC          | MCZ        | 11/4/2015       | G31479 /1092 /1648 | MOC          | MCZ        | 11/4/2015       | IROP |
| G31054             | CGH          | SDU        | 11/4/2015       | G31058             | CGH          | SDU        | 11/4/2015       | IROP |
| G37663 /1374       | SCL          | CWB        | 11/10/2015      | G37663 /1920       | SCL          | CWB        | 2/2/2016        | MOVE |
| G31490 /1081       | SDU          | RBR        | 12/10/2015      | G31490 /1564       | SDU          | RBR        | 12/17/2015      | MOVE |
| G31923 /7660       | CWB          | SCL        | 11/5/2015       | G31923 /7660       | CWB          | SCL        | 1/29/2016       | MOVE |

いくつかのクエリを試しましたが、常にある時点で中断します。

         SELECT TOP 100
          CHARINDEX(BD.Detail, ':')
        , SUBSTRING(BD.Detail,(CHARINDEX('0:0:0',BD.Detail) - 11),11) AS DepartureDateOLD 
        , SUBSTRING(BD.Detail,(CHARINDEX('0:0:0',BD.Detail) - 15),4) AS DepartureOLD 
        , SUBSTRING(BD.Detail,(CHARINDEX('0:0:0',BD.Detail) - 19),4) AS ArrivalOLD
        , SUBSTRING(BD.Detail,LEN(BD.Detail) - 20,11) AS DepartureDateNEW 
        , SUBSTRING(BD.Detail,LEN(BD.Detail) - 28,4) AS DepartureNEW 
        , SUBSTRING(BD.Detail,LEN(BD.Detail) - 24,4) AS ArrivalNEW
        , BD.CreatedDate
        , BD.Detail         
     FROM #FINAL_OLD BD

そして、私はなぜcharindex働いていないのか分かりません0:0:0

編集：

このクエリは、日付の値に応じて機能します。

     SELECT TOP 20
          PATINDEX('%0:0:0%', BD.Detail)
        , SUBSTRING(BD.Detail,(PATINDEX('%0:0:0%',BD.Detail) - 11),11) AS DepartureDateOLD 
        , SUBSTRING(BD.Detail,(PATINDEX('%0:0:0%',BD.Detail) - 15),4) AS DepartureOLD 
        , SUBSTRING(BD.Detail,(PATINDEX('%0:0:0%',BD.Detail) - 19),4) AS ArrivalOLD
        , SUBSTRING(BD.Detail,LEN(BD.Detail) - 20,11) AS DepartureDateNEW 
        , SUBSTRING(BD.Detail,LEN(BD.Detail) - 28,4) AS DepartureNEW 
        , SUBSTRING(BD.Detail,LEN(BD.Detail) - 24,4) AS ArrivalNEW
        , BD.CreatedDate
        , BD.Detail         
     FROM #FINAL_OLD BD

この行G31450 /1129 GIG POA 11/4/2015 0:0:0 G31278 GIG POA 11/4/2015 0:0:0 MOVEはうまく機能します。departureandarrivalは常に 3 文字ですが、日付は 10、9、または 8 文字の場合があります。これを行う方法がわかりません。

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2 に答える 2

0

より良い方法があるかどうかはわかりませんが、うまくいきます。

     SELECT
         ( CASE 
             WHEN SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 10,1) = ' ' THEN SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 9,8)
             WHEN SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 11,1) = ' ' THEN SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 10,9)
             ELSE SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 11,10)
          END) AS [DepartureDateOLD]    
       , ( CASE 
             WHEN SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 10,1) = ' ' THEN SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 17,3)
             WHEN SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 11,1) = ' ' THEN SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 18,3)
             ELSE SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 19,3)
          END) AS [DepartureOLD]
        , ( CASE 
             WHEN SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 10,1) = ' ' THEN SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 13,3)
             WHEN SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 11,1) = ' ' THEN SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 14,3)
             ELSE SUBSTRING(BD.Detail,PATINDEX('%0:0:0%',BD.Detail) - 15,3)
          END) AS [ArrivalOLD]
        , ( CASE 
             WHEN SUBSTRING(BD.Detail,LEN(BD.Detail) - 19,1) = '    ' THEN SUBSTRING(BD.Detail,LEN(BD.Detail) - 18,8)
             WHEN SUBSTRING(BD.Detail,LEN(BD.Detail) - 20,1) = '    ' THEN SUBSTRING(BD.Detail,LEN(BD.Detail) - 19,9)
             ELSE SUBSTRING(BD.Detail,LEN(BD.Detail) - 20,10)
          END) AS [DepartureDateNEW]            
        , ( CASE 
             WHEN SUBSTRING(BD.Detail,LEN(BD.Detail) - 19,1) = '    ' THEN SUBSTRING(BD.Detail,LEN(BD.Detail) - 26,3)
             WHEN SUBSTRING(BD.Detail,LEN(BD.Detail) - 20,1) = '    ' THEN SUBSTRING(BD.Detail,LEN(BD.Detail) - 27,3)
             ELSE SUBSTRING(BD.Detail,LEN(BD.Detail) - 28,3)
          END) AS [DepartureNEW]
        , ( CASE 
             WHEN SUBSTRING(BD.Detail,LEN(BD.Detail) - 19,1) = '    ' THEN SUBSTRING(BD.Detail,LEN(BD.Detail) - 22,3)
             WHEN SUBSTRING(BD.Detail,LEN(BD.Detail) - 20,1) = '    ' THEN SUBSTRING(BD.Detail,LEN(BD.Detail) - 23,3)
             ELSE SUBSTRING(BD.Detail,LEN(BD.Detail) - 24,3)
          END) AS [ArrivalNEW]          
        , BD.CreatedDate
        , BD.Detail         
     FROM #FINAL_OLD BD
于 2016-04-27T20:26:06.303 に答える