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
首先这个语句是sqlite的语法,MySQL用的是concat(str1,str2,...strn) select last_name||' '||first_name as Name from employees
附MySQL语句: select concat(last_name,first_name) as Name from employees;