flask-sqlalchemy join 查询

代码如下:

@cache.memoize(timeout=3600 * 12)
def _get_activites(activity_type, today):
    query = Activity.query \
                    .join(ActivityType,
                          Activity.id == ActivityType.activity_id) \
                    .filter(ActivityType.show_type == activity_type,
                            Activity.is_publish == 1,
                            Activity.start <= today,
                            Activity.end > today) \
                    .order_by(Activity.publish_time)
    return query.all()

你可能感兴趣的:(flask-sqlalchemy join 查询)