• 2021-04-14
    BookStore数据库关系图如下:
    查询所有客户的用户等级(VIPClass),要求显示客户号(CustomerCode)、客户名(Name)、用户等级(VIPClass)和评价时间(EvaluateDate)。SQL语句:
    SELECT Customer.CustomerCode, Name, VIPClass, EvaluateDate
    FROM Customer JOIN CustomerEvaluation
    ON _________93d78f5f684a42f403b7a3cf4cbc98a8.GIF