执行python manage.py sql polls时出现错误
E:\projects\djangotest\mysite>python manage.py sql polls CommandError: App ‘polls‘ has migrations. Only the sqlmigrate and sqlflush commands can be used when an app has migrations.
处理：
删除migrations目录或者执行manage.py migrate
参考：http://stackoverflow.com/questions/24215005/django-commanderror-app-polls-has-migrations
CommandError: App ‘polls‘ has migrations
原文：http://my.oschina.net/soarwilldo/blog/402022