假设值为1-5。这可以很容易地通过一点XML和一个交叉应用程序来实现
如果数字列是可变的,则必须使用动态。
编辑-更改为nvarchar
实例
Declare @txt nvarchar(max)='2450,10,54,kb2344,kd5433;87766,500,100,ki5332108,ow092827'
Select ID=A.RetSeq
,B.*
From (
Select RetSeq = Row_Number() over (Order By (Select null))
,RetVal = LTrim(RTrim(B.i.value('(./text())[1]', 'nvarchar(max)')))
From (Select x = Cast('<x>' + replace(@txt ,';','</x><x>')+'</x>' as xml).query('.')) as A
Cross Apply x.nodes('x') AS B(i)
) A
Cross Apply (
Select Val1 = ltrim(rtrim(xDim.value('/x[1]','nvarchar(max)')))
,Val2 = ltrim(rtrim(xDim.value('/x[2]','nvarchar(max)')))
,Val3 = ltrim(rtrim(xDim.value('/x[3]','nvarchar(max)')))
,Val4 = ltrim(rtrim(xDim.value('/x[4]','nvarchar(max)')))
,Val5 = ltrim(rtrim(xDim.value('/x[5]','nvarchar(max)')))
From (Select Cast('<x>' + replace(A.RetVal,',','</x><x>')+'</x>' as xml) as xDim) as B1
) B
退换商品
ID Val1 Val2 Val3 Val4 Val5
1 2450 10 54 kb2344 kd5433
2 87766 500 100 ki5332108 ow092827