使用concat函数
select concat(ename, ' work as A' ,job) as msq
from emp
where deptno = 10
转载于:https://www.cnblogs.com/liang545621/p/7518441.html
使用concat函数
select concat(ename, ' work as A' ,job) as msq
from emp
where deptno = 10
转载于:https://www.cnblogs.com/liang545621/p/7518441.html