| 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 |
它可以創建一個正則表達式或東西來劃分文本列?
等於這個表:
| 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 |
我嘗試了一些疑問,但總是在某個時刻爆發:
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
而且我不知道爲什麼charindex
爲0:0:0
編輯:
此查詢的工作取決於日期值:
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
對於此行G31450 /1129 GIG POA 11/4/2015 0:0:0 G31278 GIG POA 11/4/2015 0:0:0 MOVE
效果很好。 departure
和arrival
將始終有3個字符,但日期有時有10,9或8個字符,例如1/1/2016 = 8和10/12/2016 = 10個字符,我相信我必須考慮空格,但我不知道該怎麼做。
已更新第一篇文章。 –