在 django 中，我在现有数据库中创建新模型。同步模型时显示错误。我无法解决这些问题。我使用mysql作为数据库。我添加了错误代码。请分享您的想法。
python manage.py syncdb
Creating tables ...
Creating table registration_securityquestions
Traceback (most recent call last):
File "manage.py", line 14, in <module>
execute_manager(settings)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 459, in execute_manager
utility.execute()
File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 382, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 196, in run_from_argv
self.execute(*args, **options.__dict__)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 232, in execute
output = self.handle(*args, **options)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 371, in handle
return self.handle_noargs(**options)
File "/usr/local/lib/python2.7/dist-packages/django/core/management/commands/syncdb.py", line 102, in handle_noargs
cursor.execute(statement)
File "/usr/local/lib/python2.7/dist-packages/django/db/backends/util.py", line 40, in execute
return self.cursor.execute(sql, params)
File "/usr/local/lib/python2.7/dist-packages/django/db/backends/mysql/base.py", line 114, in execute
return self.cursor.execute(query, args)
File "/usr/lib/python2.7/dist-packages/MySQLdb/cursors.py", line 174, in execute
self.errorhandler(self, exc, value)
File "/usr/lib/python2.7/dist-packages/MySQLdb/connections.py", line 36, in defaulterrorhandler
raise errorclass, errorvalue
django.db.utils.DatabaseError: (3, "Error writing file './userregdb/registration_securityquestions.frm' (Errcode: 28)")
最佳答案
来自MySQL doc :
上述错误是 Windows 的典型消息； Unix 消息类似。
一个修复方法是使用 --tmpdir 选项启动 mysqld，或者将该选项添加到选项文件的 [mysqld] 部分。例如，要指定 C:\temp 目录，请使用以下行:
[mysqld]
tmpdir=C:/temp
关于mysql - 同步数据库 (MySQL) 时 Django 错误代码 28，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/18327548/