id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
23889	mysql warning: Calling a SQLCompiler directly is deprecated. Call compiler.quote_name_unless_alias instead.	Collin Anderson	nobody	"I'm using `queryset.prefetch(Prefetch('etc'))` on `mysql` on `master`.

{{{
Traceback:
File ""/home/collin/pop/django/core/handlers/base.py"" in get_response
  125.                     response = wrapped_callback(request, *callback_args, **callback_kwargs)
File ""/home/collin/pop/django/contrib/auth/decorators.py"" in _wrapped_view
  22.                 return view_func(request, *args, **kwargs)
File ""/home/collin/pop/resources/views.py"" in home
  79.     cd = {c.id: c for c in collections}
File ""/home/collin/pop/django/db/models/query.py"" in __iter__
  161.         self._fetch_all()
File ""/home/collin/pop/django/db/models/query.py"" in _fetch_all
  989.             self._result_cache = list(self.iterator())
File ""/home/collin/pop/django/db/models/query.py"" in iterator
  289.         for row in compiler.results_iter():
File ""/home/collin/pop/django/db/models/sql/compiler.py"" in results_iter
  725.         for rows in self.execute_sql(MULTI):
File ""/home/collin/pop/django/db/models/sql/compiler.py"" in execute_sql
  811.             sql, params = self.as_sql()
File ""/home/collin/pop/django/db/models/sql/compiler.py"" in as_sql
  112.         where, w_params = self.compile(self.query.where)
File ""/home/collin/pop/django/db/models/sql/compiler.py"" in compile
  83.             return node.as_sql(self, self.connection)
File ""/home/collin/pop/django/db/models/sql/where.py"" in as_sql
  105.                     sql, params = compiler.compile(child)
File ""/home/collin/pop/django/db/models/sql/compiler.py"" in compile
  83.             return node.as_sql(self, self.connection)
File ""/home/collin/pop/django/db/models/sql/where.py"" in as_sql
  423.         return query_compiler.as_subquery_condition(self.alias, self.columns, compiler)
File ""/home/collin/pop/django/db/backends/mysql/compiler.py"" in as_subquery_condition
  8.         return '(%s) IN (%s)' % (', '.join('%s.%s' % (qn(alias), qn2(column)) for column in columns), sql), params
File ""/home/collin/pop/django/db/backends/mysql/compiler.py"" in <genexpr>
  8.         return '(%s) IN (%s)' % (', '.join('%s.%s' % (qn(alias), qn2(column)) for column in columns), sql), params
File ""/home/collin/pop/django/db/models/sql/compiler.py"" in __call__
  58.             RemovedInDjango20Warning, stacklevel=2)
File ""/home/collin/pop/settings_local.py"" in new_warn
  11.     raise Exception(repr(args))
 
Exception Type: Exception at /file-library/
Exception Value: ('Calling a SQLCompiler directly is deprecated. Call compiler.quote_name_unless_alias instead.', <class 'django.utils.deprecation.RemovedInDjango20Warning'>)
}}}"	Bug	closed	Database layer (models, ORM)	dev	Normal	fixed			Ready for checkin	1	0	0	0	0	0