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Initialization Configuration issues to integrate pyodbc with MSSQL Server

Open nishanth6 opened this issue 6 years ago • 3 comments

As I'm new to python web framework. With backend as MSSQL Server 2017. I needed to work In settings.py

**DATABASES = {
    'default': {
        'ENGINE': 'django_pyodbc',
        'HOST': '127.0.0.1', 
        'NAME': 'demo2016',
        'USER': '',
        'PASSWORD': '',
        'PORT': '',
        'OPTIONS': {
            'driver': 'ODBC Driver 13 for SQL Server',
        },
    }
}**

In cmd prompt: C:\Users\Vitriv-Desktop\Desktop\sqldjango>python manage.py migrate

Traceback (most recent call last):
      File "manage.py", line 22, in <module>
        execute_from_command_line(sys.argv)
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\management\__init__.py", line 364, in execute_from_command_line
        utility.execute()
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\core\management\__init__.py", line 338, in execute
        django.setup()
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\__init__.py", line 27, in setup
        apps.populate(settings.INSTALLED_APPS)
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\apps\registry.py", line 108, in populate
        app_config.import_models()
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\apps\config.py", line 202, in import_models
        self.models_module = import_module(models_module_name)
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\importlib\__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 994, in _gcd_import
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 678, in exec_module
      File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\contrib\auth\models.py", line 4, in <module>
        from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\contrib\auth\base_user.py", line 52, in <module>
        class AbstractBaseUser(models.Model):
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\db\models\base.py", line 124, in __new__
        new_class.add_to_class('_meta', Options(meta, app_label))
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\db\models\base.py", line 325, in add_to_class
        value.contribute_to_class(cls, name)
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\db\models\options.py", line 214, in contribute_to_class
        self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\db\__init__.py", line 33, in __getattr__
        return getattr(connections[DEFAULT_DB_ALIAS], item)
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\db\utils.py", line 211, in __getitem__
        backend = load_backend(db['ENGINE'])
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django\db\utils.py", line 115, in load_backend
        return import_module('%s.base' % backend_name)
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\importlib\__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "C:\Users\Vitriv-Desktop\AppData\Local\Programs\Python\Python36-32\lib\site-packages\django_pyodbc\base.py", line 98, in <module>
        raise ImproperlyConfigured("Django %d.%d is not supported." % DjangoVersion[:2])
    django.core.exceptions.ImproperlyConfigured: Django 1.11 is not supported.

nishanth6 avatar Dec 05 '17 09:12 nishanth6

You should change: 'ENGINE': 'django_pyodbc' to 'ENGINE': 'sqlserver'

denisenkom avatar Dec 05 '17 13:12 denisenkom

@denisenkom After modiying also I'm getting the error as

django.core.exceptions.ImproperlyConfigured: 'sqlserver' isn't an available database backend.
Try using 'django.db.backends.XXX', where XXX is one of:
    'mysql', 'oracle', 'postgresql', 'sqlite3'
Error was: No module named 'sqlserver'

nishanth6 avatar Dec 09 '17 08:12 nishanth6

@denisenkom

C:\Windows\system32>pip install sqlserver
Collecting sqlserver
  Could not find a version that satisfies the requirement sqlserver (from versions: )
No matching distribution found for sqlserver

nishanth6 avatar Dec 09 '17 08:12 nishanth6