sql 谁遇到这么奇怪的问题 字符串截取
declare @location int
declare @temp nvarchar(100)
declare @temp1 nvarchar(100)
set @temp= N'周一001FL美通FL智星U31FL美服F30FL1.33FL4.75FL9.50'


set @location=charindex('FL',@temp)

while @location>0
begin
set @temp1= SUBSTRING(@temp,0,@location)

set @location=charindex('FL',@temp)
print @temp1
set @temp=substring(@temp,@location+2,len(@temp))
end


结果：
周一001
美通FL智
智星
美服F30
1.33F
4.75
9.50


怎么根据"FL" 提取出来

[解决办法]
顺序有问题，如下试试

declare @location int
declare @temp nvarchar(100) 
declare @temp1 nvarchar(100)
set @temp= N'周一001FL美通FL智星U31FL美服F30FL1.33FL4.75FL9.50'
 

 set @location=charindex('FL',@temp)

while @location>0
 begin
 set @temp1= SUBSTRING(@temp,0,@location)
 print @temp1

 set @temp=substring(@temp,@location+2,len(@temp)) 
 set @location=charindex('FL',@temp)
 if(charindex('FL',@temp)=0)
 print @temp

end