root@hett-virtual-machine:~# su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf \ --config-file /etc/neutron/plugins/ml2/ml2_conf.ini upgrade head" neutronNo handlers could be found for logger "oslo_config.cfg"…
参考:flask/sqlalchemy - OperationalError: (sqlite3.OperationalError) no such table 在用Flask写一个简单的py文件,做一个表单时,发现在login界面登陆的时候,出现: OperationalError: (sqlite3.OperationalError) no such table: ... 错误,这个问题肯定是与数据库有关的:于是review了一下代码,关于数据库ORM的声明类Switches如下: clas…
在注册新用户的时候报错: (sqlite3.OperationalError) no such table: users [SQL: 'SELECT users.id AS users_id, users.email AS users_email, users.username AS users_username, users.role_id AS users_role_id, users.password_hash AS users_password_hash, users.confirmed…
error:flask,sqlalchemy.exc.OperationalError: (MySQLdb._exceptions.OperationalError) (1071, 'Specified key was too long; max key length is 767 bytes') 分析:数据库类型字符不对(默认latin) 解决:ALTER DATABASE `databasename` CHARACTER SET utf8;…
在注册新用户的时候报错: (sqlite3.OperationalError) no such table: users [SQL: 'SELECT users.id AS users_id, users.email AS users_email, users.username AS users_username, users.role_id AS users_role_id, users.password_hash AS users_password_hash, users.confirmed…