SELECT a salary, b adress FROM employee a JoiNsELECT address FROM Employee info where provine=' zhejiang) b
NO ananme=b.name:"包含哪些类型的操作?
A.创建表 B.导入数据 C.子查询 D.J0IN 查询正确答案CD
SELECT a salary, b adress FROM employee a JoiNsELECT address FROM Employee info where provine=' zhejiang) b
NO ananme=b.name:"包含哪些类型的操作?
A.创建表 B.导入数据 C.子查询 D.J0IN 查询正确答案CD
