docs: def create_heroku_connect_schema(using=DEFAULT_DB_ALIAS):
      """
      Create Heroku Connect schema.
  
      Note:
          This function is only meant to be used for local development.
          In a production environment the schema will be created by
          Heroku Connect.
  
      Args:
          using (str): Alias for database connection.
  
      Returns:
          bool: ``True`` if the schema was created, ``False`` if the
              schema already exists.
  
      """
      connection = connections[using]
  
      with connection.cursor() as cursor:
          cursor.execute(_SCHEMA_EXISTS_QUERY, [settings.HEROKU_CONNECT_SCHEMA])
          schema_exists = cursor.fetchone()[0]
          if schema_exists:
              return False
  
          cursor.execute("CREATE SCHEMA %s;", [AsIs(settings.HEROKU_CONNECT_SCHEMA)])
  
      with connection.schema_editor() as editor:
          for model in get_heroku_connect_models():
              editor.create_model(model)
  
          # Needs PostgreSQL and database superuser privileges (which is the case on Heroku):
          editor.execute('CREATE EXTENSION IF NOT EXISTS "hstore";')
  
          from heroku_connect.models import (TriggerLog, TriggerLogArchive)
          for cls in [TriggerLog, TriggerLogArchive]:
              editor.create_model(cls)
      return True