mysql中哪個和oracle中的listagg函數有相同功能?
用cast就可,但要填適當的類型,示例:
select cast(11 as unsigned int) /*整型*/
select cast(11 as decimal(10,2)) /*浮點型*/
mysql中哪個和oracle中的listagg函數有相同功能?
用cast就可,但要填適當的類型,示例:
select cast(11 as unsigned int) /*整型*/
select cast(11 as decimal(10,2)) /*浮點型*/