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我有一张如下表

 Property   Value

 Adapter    [00000007] Intel(R) 82567LM Gigabit Network Connection
 Adapter    [00000009] VMware Virtual Ethernet Adapter for VMnet1
 Adapter    [00000012] Dell Wireless 1397 WLAN Mini-Card

从上表中,我想将值列字符串拆分为两列,如下所示:

String1        String2
[00000007]     Intel(R) 82567LM Gigabit Network Connection
[00000009]     VMware Virtual Ethernet Adapter for VMnet1

请提供任何解决方案。

4

4 回答 4

0
select 
  substring(Value,charindex('[',Value,1),charindex(']',value,charindex('[',Value,1)-1)) as String1
  ,ltrim(rtrim(substring(Value,charindex(']',value)+1,len(value)))) as String2
from Table1

SQL小提琴

于 2013-10-11T13:09:22.807 回答
0

由于问题已经改变,这不再相关,但可能对其他人有用......

这似乎有效:

declare @value varchar(100) = '[00000007] Intel(R) 82567LM Gigabit Network Connection'

SELECT 
SUBSTRING(@value, 0, CHARINDEX(']', @value,0) + 1) firstPart,
LTRIM(RTRIM(SUBSTRING(@value, CHARINDEX(']', @value,0)+1, LEN(@value)))) secondPart
于 2013-10-11T13:09:52.870 回答
0

如果您的情况很简单,则可以:

select
    Property,
    substring(Value, 2, 8) as String1,
    -- or substring(Value, 1, 10) if you want [ and ]
    right(Value, len(Value) - 11) as String2
from Table1

sql fiddle demo

于 2013-10-11T13:26:30.293 回答
0

这是一个更通用的版本,支持第一个空格之前的任意数量的字符(小提琴演示):

SELECT LEFT(@S, CHARINDEX(' ',@S)) String1,
       RIGHT (@S, LEN(@S) - CHARINDEX(' ',@S)) String2

应用于您的表:

SELECT LEFT(Value, CHARINDEX(' ',Value)) String1,
       RIGHT (Value, LEN(Value) - CHARINDEX(' ',Value)) String2
FROM yourTable
于 2013-10-11T13:26:44.010 回答