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_ws(" ",last_name,first_name) as Nane from employees;
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_ws(" ",last_name,first_name) as Nane from employees;
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