题解 | #将employees表的所有员工的last_name和first_name拼接起来作为Name#
将employees表的所有员工的last_name和first_name拼接起来作为Name
http://www.nowcoder.com/practice/6744b90bbdde40209f8ecaac0b0516fe
select concat(last_name,' ',first_name) Name
from employees;
连接字符串 concat(last_name,' ',first_name)
拼多多一面87人在聊
查看3道真题和解析