Django在syncdb上的未知系统变量'TRANSACTION'

Question

我的本地Django正在爆炸运行在我们的服务器上运行的manage.py syncdb脚本.

这是我在运行时看到的错误消息python manage.py syncdb,

OperationalError:(1193,"未知的系统变量'TRANSACTION'")

它看起来像一个MySQL问题,仅供参考我在虚拟环境中使用Django 1.5.1进行MySQL-python 1.2.4安装,并且我运行MySQL版本5.6.10.

这是我目前的虚拟环境,全部来自pip list,

Django (1.5.1)
MySQL-python (1.2.4)
pymongo (2.5.2)
python-cjson (1.0.5)
wsgiref (0.1.2)

我对Django不是很精通,谷歌搜索没有任何结果,有人能告诉我这里会发生什么吗？

以下命令的完整引用

Traceback (most recent call last):
  File "/Users/jamesmcmahon/src/business-intelligence/mongo2mysql/venv/lib/python2.7/site-packages/django/core/management/base.py", line 222, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/Users/jamesmcmahon/src/business-intelligence/mongo2mysql/venv/lib/python2.7/site-packages/django/core/management/base.py", line 255, in execute
    output = self.handle(*args, **options)
  File "/Users/jamesmcmahon/src/business-intelligence/mongo2mysql/venv/lib/python2.7/site-packages/django/core/management/base.py", line 385, in handle
    return self.handle_noargs(**options)
  File "/Users/jamesmcmahon/src/business-intelligence/mongo2mysql/venv/lib/python2.7/site-packages/django/core/management/commands/syncdb.py", line 56, in handle_noargs
    cursor = connection.cursor()
  File "/Users/jamesmcmahon/src/business-intelligence/mongo2mysql/venv/lib/python2.7/site-packages/django/db/backends/__init__.py", line 326, in cursor
    cursor = util.CursorWrapper(self._cursor(), self)
  File "/Users/jamesmcmahon/src/business-intelligence/mongo2mysql/venv/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 405, in _cursor
    self.connection = Database.connect(**kwargs)
  File "/Users/jamesmcmahon/src/business-intelligence/mongo2mysql/venv/lib/python2.7/site-packages/MySQLdb/__init__.py", line 81, in Connect
    return Connection(*args, **kwargs)
  File "/Users/jamesmcmahon/src/business-intelligence/mongo2mysql/venv/lib/python2.7/site-packages/MySQLdb/connections.py", line 187, in __init__
    super(Connection, self).__init__(*args, **kwargs2)
OperationalError: (1193, "Unknown system variable 'TRANSACTION'")

编辑:
我在settings.py中找到了导致问题的确切行

DATABASES = {
     'default': {
        'NAME': 'test',
        'ENGINE': 'django.db.backends.mysql',
        'USER': 'redacted',
        'PASSWORD': 'redacted',
        'HOST': 'localhost'
        'OPTIONS': { "init_command": "SET storage_engine=INNODB, SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED" }
    },
}

提交时,选项行可以解决问题.我唯一能想到的是服务器正在运行MySQL 5.5而我在本地运行5.6.

我还想知道到底发生了什么.

Answer 1

使用

DATABASES = {

'default': {
    'NAME': 'test',
    'ENGINE': 'django.db.backends.mysql',
    'USER': 'redacted',
    'PASSWORD': 'redacted',
    'HOST': 'localhost'
    'OPTIONS': { "init_command": "SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED"}   

},

}

即没有"storage_engine = INNODB".最新版本的MySql引擎默认为INNODB.