给定存储过程的输入值,如下所示:
264#20,241#15,228#10
我怎样才能把它转换成一个表格,如下所示?
ID1 ID2
264 20
241 15
228 10
谢谢
您可以在存储过程中使用类似的东西:
;with cte (item, col1) as
(
select
cast(left(col1, charindex(',',col1+',')-1) as varchar(50)) item,
stuff(col1, 1, charindex(',',col1+','), '') col1
from yourtable
union all
select
cast(left(col1, charindex(',',col1+',')-1) as varchar(50)) item,
stuff(col1, 1, charindex(',',col1+','), '') col1
from cte
where col1 > ''
),
s2 (id1, id2) as
(
select substring(item, 1, charindex('#', item)-1),
reverse(substring(reverse(item), 1, charindex('#', reverse(item))-1))
from cte
)
select id1, id2
from s2
请参阅带有演示的 SQL 小提琴
结果:
| ID1 | ID2 |
-------------
| 264 | 20 |
| 241 | 15 |
| 228 | 10 |