title: Django keeps on putting quotes around table name in mysql query and the query wont work
body: <p>Table name in MySql is usercreds and the query that django generates works without the quotes around the table name.
  The model is created using inspectdb command from django, Im trying to django admin panel as a db manager. </p>
  
  <p>models.py:</p>
  
  <pre><code># This is an auto-generated Django model module.
  # You'll have to do the following manually to clean this up:
  #   * Rearrange models' order
  #   * Make sure each model has one field with primary_key=True
  #   * Make sure each ForeignKey has `on_delete` set to the desired behavior.
  #   * Remove `managed = False` lines if you wish to allow Django to create, modify, and delete the table
  # Feel free to rename the models, but don't rename db_table values or field names.
  from django.db import models
  
  
  class Usercreds(models.Model):
      id = models.IntegerField(primary_key=True)
      name = models.CharField(max_length=20, blank=True, null=True)
      password = models.CharField(max_length=20, blank=True, null=True)
  
      class Meta:
          managed = False
          db_table = 'usercreds'
  </code></pre>
  
  <p>settings.py:</p>
  
  <pre><code>"""
  Django settings for admindb project.
  
  Generated by 'django-admin startproject' using Django 2.2.11.
  
  For more information on this file, see
  https://docs.djangoproject.com/en/2.2/topics/settings/
  
  For the full list of settings and their values, see
  https://docs.djangoproject.com/en/2.2/ref/settings/
  """
  
  import os
  
  # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
  BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
  
  
  # Quick-start development settings - unsuitable for production
  # See https://docs.djangoproject.com/en/2.2/howto/deployment/checklist/
  
  # SECURITY WARNING: keep the secret key used in production secret!
  SECRET_KEY = '(4n(txlca35l2nk$(#@^p9iin_a5m#&amp;lvu7w=!-8tbb^7e0+33'
  
  # SECURITY WARNING: don't run with debug turned on in production!
  DEBUG = True
  
  ALLOWED_HOSTS = []
  
  
  # Application definition
  
  INSTALLED_APPS = [
      'dbmanagepsql',
      'dbmanagemysql',
      'django.contrib.admin',
      'django.contrib.auth',
      'django.contrib.contenttypes',
      'django.contrib.sessions',
      'django.contrib.messages',
      'django.contrib.staticfiles',
  ]
  
  MIDDLEWARE = [
      'django.middleware.security.SecurityMiddleware',
      'django.contrib.sessions.middleware.SessionMiddleware',
      'django.middleware.common.CommonMiddleware',
      'django.middleware.csrf.CsrfViewMiddleware',
      'django.contrib.auth.middleware.AuthenticationMiddleware',
      'django.contrib.messages.middleware.MessageMiddleware',
      'django.middleware.clickjacking.XFrameOptionsMiddleware',
  ]
  
  ROOT_URLCONF = 'admindb.urls'
  
  TEMPLATES = [
      {
          'BACKEND': 'django.template.backends.django.DjangoTemplates',
          'DIRS': [],
          'APP_DIRS': True,
          'OPTIONS': {
              'context_processors': [
                  'django.template.context_processors.debug',
                  'django.template.context_processors.request',
                  'django.contrib.auth.context_processors.auth',
                  'django.contrib.messages.context_processors.messages',
              ],
          },
      },
  ]
  
  WSGI_APPLICATION = 'admindb.wsgi.application'
  
  
  # Database
  # https://docs.djangoproject.com/en/2.2/ref/settings/#databases
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.postgresql_psycopg2',
          'NAME': 'testdb',
          'USER': 'postgres',
          'PASSWORD': 'wtfigo!!',
          'HOST': 'localhost',
          'PORT': '5432',
      },
      'mysql': {
          'ENGINE': 'django.db.backends.mysql',
          'OPTIONS': {
              'init_command': 'SET default_storage_engine=INNODB',
              'database': 'testdb',
              'user' : 'root',
              'password' : 'Ftpol018@',
          },
      }
  }
  
  # Password validation
  # https://docs.djangoproject.com/en/2.2/ref/settings/#auth-password-validators
  
  AUTH_PASSWORD_VALIDATORS = [
      {
          'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
      },
      {
          'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
      },
      {
          'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
      },
      {
          'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
      },
  ]
  
  
  # Internationalization
  # https://docs.djangoproject.com/en/2.2/topics/i18n/
  
  LANGUAGE_CODE = 'en-us'
  
  TIME_ZONE = 'UTC'
  
  USE_I18N = True
  
  USE_L10N = True
  
  USE_TZ = True
  
  
  # Static files (CSS, JavaScript, Images)
  # https://docs.djangoproject.com/en/2.2/howto/static-files/
  
  STATIC_URL = '/static/'
  </code></pre>
  
  <p>the error I get is: </p>
  
  <pre><code>ProgrammingError at /admin/dbmanagemysql/usercreds/
  relation "usercreds" does not exist
  LINE 1: SELECT COUNT(*) AS "__count" FROM "usercreds"
  </code></pre>
  
  <p>Traceback from django: </p>
  
  <pre><code>Environment:
  
  
  Request Method: GET
  Request URL: http://localhost:8000/admin/dbmanagemysql/usercreds/
  
  Django Version: 2.2.11
  Python Version: 3.6.9
  Installed Applications:
  ['dbmanagepsql',
   'dbmanagemysql',
   'django.contrib.admin',
   'django.contrib.auth',
   'django.contrib.contenttypes',
   'django.contrib.sessions',
   'django.contrib.messages',
   'django.contrib.staticfiles']
  Installed Middleware:
  ['django.middleware.security.SecurityMiddleware',
   'django.contrib.sessions.middleware.SessionMiddleware',
   'django.middleware.common.CommonMiddleware',
   'django.middleware.csrf.CsrfViewMiddleware',
   'django.contrib.auth.middleware.AuthenticationMiddleware',
   'django.contrib.messages.middleware.MessageMiddleware',
   'django.middleware.clickjacking.XFrameOptionsMiddleware']
  
  
  
  Traceback:
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/db/backends/utils.py" in _execute
    84.                 return self.cursor.execute(sql, params)
  
  The above exception (relation "usercreds" does not exist
  LINE 1: SELECT COUNT(*) AS "__count" FROM "usercreds"
                                            ^
  ) was the direct cause of the following exception:
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
    34.             response = get_response(request)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
    115.                 response = self.process_exception_by_middleware(e, request)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
    113.                 response = wrapped_callback(request, *callback_args, **callback_kwargs)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/contrib/admin/options.py" in wrapper
    606.                 return self.admin_site.admin_view(view)(*args, **kwargs)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/utils/decorators.py" in _wrapped_view
    142.                     response = view_func(request, *args, **kwargs)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/views/decorators/cache.py" in _wrapped_view_func
    44.         response = view_func(request, *args, **kwargs)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/contrib/admin/sites.py" in inner
    223.             return view(request, *args, **kwargs)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/utils/decorators.py" in _wrapper
    45.         return bound_method(*args, **kwargs)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/utils/decorators.py" in _wrapped_view
    142.                     response = view_func(request, *args, **kwargs)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/contrib/admin/options.py" in changelist_view
    1685.             cl = self.get_changelist_instance(request)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/contrib/admin/options.py" in get_changelist_instance
    744.             sortable_by,
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/contrib/admin/views/main.py" in __init__
    82.         self.get_results(request)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/contrib/admin/views/main.py" in get_results
    210.         result_count = paginator.count
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/utils/functional.py" in __get__
    80.         res = instance.__dict__[self.name] = self.func(instance)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/core/paginator.py" in count
    91.             return c()
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/query.py" in count
    392.         return self.query.get_count(using=self.db)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/sql/query.py" in get_count
    504.         number = obj.get_aggregation(using, ['__count'])['__count']
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/sql/query.py" in get_aggregation
    489.         result = compiler.execute_sql(SINGLE)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/db/models/sql/compiler.py" in execute_sql
    1140.             cursor.execute(sql, params)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/db/backends/utils.py" in execute
    99.             return super().execute(sql, params)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/db/backends/utils.py" in execute
    67.         return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/db/backends/utils.py" in _execute_with_wrappers
    76.         return executor(sql, params, many, context)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/db/backends/utils.py" in _execute
    84.                 return self.cursor.execute(sql, params)
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/db/utils.py" in __exit__
    89.                 raise dj_exc_value.with_traceback(traceback) from exc_value
  
  File "/home/alex/.local/lib/python3.6/site-packages/django/db/backends/utils.py" in _execute
    84.                 return self.cursor.execute(sql, params)
  
  Exception Type: ProgrammingError at /admin/dbmanagemysql/usercreds/
  Exception Value: relation "usercreds" does not exist
  LINE 1: SELECT COUNT(*) AS "__count" FROM "usercreds"
                                            ^
  </code></pre>
  
  <p>If there is someway to remove the quotes or no generate the queries with the quotes would solve the problem. I have tried renaming the table name in models.py but nothing seems to work. If you guys are familiar with this or someway to make use the django admin panel as a db manager ui to perform the CRUD operations on any db, please help me out.</p>