Python Django注释按注释值筛选_Python_Django_Filter_Orm_Aggregation

Python Django注释按注释值筛选

python django filter orm

Python Django注释按注释值筛选,python,django,filter,orm,aggregation,Python,Django,Filter,Orm,Aggregation,这是我的模型： Seller (user, name) Order (seller, customer, amount) Bonus (seller, required_amount, value) 我需要为每个卖家标注一些当前客户统计数据（客户订单金额和最大奖金值，所需金额小于客户总金额）我有一个错误 aggregate functions are not allowed in FILTER LINE 1: ...ue") FILTER (WHERE "sellers_

这是我的模型：

Seller (user, name)
Order (seller, customer, amount)
Bonus (seller, required_amount, value)

我需要为每个卖家标注一些当前客户统计数据（客户订单金额和最大奖金值，所需金额小于客户总金额）

我有一个错误

aggregate functions are not allowed in FILTER
LINE 1: ...ue") FILTER (WHERE "sellers_bonuses"."required_amount" <= SUM("order...

过滤器中不允许使用聚合函数第1行：…ue“）过滤器（其中“卖方奖金”。“所需金额”

aggregate functions are not allowed in FILTER
LINE 1: ...ue") FILTER (WHERE "sellers_bonuses"."required_amount" <= SUM("order...