Django group by field and latest record by other field

后端 未结 0 383
醉酒成梦
醉酒成梦 2021-02-12 03:34

I am building some kind of trading app. User has many exchange accounts (Exchange model). And each exchange has many balances (I query balances using api several times a day)

相关标签:
回答
  • 消灭零回复
提交回复
热议问题