从appengine数据存储区使用Group By获取记录

Question

我正在尝试这样的事情:

result = db.GqlQuery("SELECT * FROM myDataMode COUNT(Employee) GROUP BY(Department) WHERE Salary > :1"10000)

我收到错误:

BadQueryError: Parse Error: Expected no additional symbols at symbol count

谁能帮帮我吗.

Answer 1

GQL不是SQL.它没有COUNT()或GROUP BY().有关更多信息,请参阅GQL参考.