【发布时间】:2014-07-21 11:22:02
【问题描述】:
我正在尝试浏览 SQL Alchemy 教程,但在创建表时遇到了问题。我收到此错误(完整的 Traceback here)
sqlalchemy.exc.InternalError: (InternalError) (1, "Can't create/write to file '/mysqltmp/#sql_a5f_0.MYI' (Errcode: 13)") 'DESCRIBE ``users`` ()
当我尝试运行以下代码时
from sqlalchemy import create_engine, MetaData
from ers_config import database_connect_string
from sqlalchemy.orm import sessionmaker
from sqlalchemy import Column, Integer, String
from sqlalchemy.ext.declarative import declarative_base
Base = declarative_base()
class User(Base):
__tablename__ = 'users'
id = Column(Integer, primary_key=True)
name = Column(String)
fullname = Column(String)
password = Column(String)
def __repr__(self):
return "<User(name='%s', fullname='%s', password='%s')>" % (
self.name, self.fullname, self.password)
ed_user = User(name='ed', fullname='Ed Jones', password='edspassword')
my_engine = create_engine(database_connect_string)
Session = sessionmaker(bind=my_engine)
my_session = Session()
Base.metadata.create_all(my_engine)
无论我是否在我的虚拟环境中,都会发生同样的错误
【问题讨论】:
标签: python mysql sqlalchemy