Question

I have a string like val1_val2,val3_val4 and I need to split these values to tabled data as follows.

column1 column2
 Val1     val2 
 Val3     val4

Thanks in advance….

Answer 1

A split function can be found here

declare @str varchar(100) 
set @str = "val1_val2,val3_val4"


declare @str varchar(100) = 'val1_val2,val3_val4'

select substring(f.value, 0, charindex('_', f.value)) as val1
      ,substring(f.value, charindex('_', f.value) + 1, LEN(f.value) ) as val2
from dbo.fnSplitString(@str, ',') f