这是我的密码:
SELECT Advisor.AdvisorID,
Advisor.LastName,
Advisor.FirstName,
Student.LastName,
Student.FirstName,
BirthDate,
Gender,
GPA
FROM advisors, students
WHERE Student.AdvisorID = Advisor.AdvisorID
ORDER BY Advisor.LastName asc, Student.LastName asc LIMIT 0, 1000这是错误接收:
20:25:01选择Advisor.AdvisorID,Advisor.LastName,Advisor.FirstName,Student.LastName,Student.FirstName,BirthDate,性别,GPA来自顾问,学生Student.AdvisorID = Advisors.AdvisorID顺序由Advisor.LastName asc,Student.LastName asc限制0,1000错误代码: 1054。“字段列表”中的未知列“Advisor.AdvisorID”0.000秒
我想把学生和顾问的桌子结合起来。在学生表中需要Student.AdvisorID、Student.LastName、Student.FirstName、BirthDate、性别、GPA。在advisors表中需要使用Advisor.LastName,AdvisorFirstName使用SELECT语句。
必须按顾问名称排序,然后再按学生名称排序。
发布于 2014-11-06 01:50:11
错误是不言而喻的..。Advisor.AdvisorID列或顾问表没有exists..you,您的顾问表缺少一个s,它应该是顾问
https://stackoverflow.com/questions/26770393
复制相似问题