我要在GroupBy之后将所有记录设置为一行,并用,
分隔
我的输入
:+ --------- + -------------- +
| Name | Phone Number |
+ --------- + -------------- +
| John | 1234567 |
| John | 1472583 |
| John | 3698521 |
| John | 7896541 |
+ --------- + -------------- +
我想要的输出
+ --------- + -------------------------------+
| Name | Phone Number |
+ --------- + -------------------------------+
| John | 1234567,1472583,3698521,7896541|
+ --------- + -------------------------------+
答案 0 :(得分:0)
您正在寻找listagg()
:
select name, listagg(phone_number, ', ') within group (order by phone_number) as phone_numbers
from t
group by name;