下面,我将展示我所做的一切,以便您能够复制它:Cloning into 'peewee-versioned(venv) $ pip freezepeewee-versioned==0.1 # AS YOU CAN SEE IT IS INSTALLED
six==1.10.0>>> import peewee_versio
我有一个由父链接外键表示的树数据结构,我想使用backref,避免Peewee每次都做一个新的查询。我使用的模型是这样的: from peewee import *
name = TextField()
parent = ForeignKeyField有没有办法在不使用N+1 problem http://docs.peewee-orm.com/en/latest/peewee/relationships.