【发布时间】:2014-04-14 18:41:25
【问题描述】:
假设我有一个这样的用户模型
from flask import Flask
from flask.ext.sqlalchemy import SQLAlchemy
app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:////tmp/test.db'
db = SQLAlchemy(app)
class User(db.Model):
id = db.Column(db.Integer, primary_key=True)
username = db.Column(db.String(80), unique=True)
email = db.Column(db.String(120), unique=True)
numLogins = db.Column(db.Integer)
def __init__(self, username, email):
self.username = username
self.email = email
def __repr__(self):
return '<User %r>' % self.username
如何查询登录次数最多的用户的记录?
【问题讨论】:
标签: python sqlalchemy flask flask-sqlalchemy