Commit c54b8ec2 authored Oct 25, 2009 by Karen Tracey

Fixed #12079: Changed has_results to get a single result, thus preventing...

Fixed #12079: Changed has_results to get a single result, thus preventing exists() from always returning True on backends that support chunked reads.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@11654 bcc190cf-cafb-0310-a4f2-bffc1f526a37

parent 92090253

django/db/models/sql/query.py

+2 −1

Original line number	Diff line number	Diff line
		@@ -385,7 +385,8 @@ class BaseQuery(object):
		q.set_extra_mask(('a',))
		q.set_aggregate_mask(())
		q.clear_ordering()
		return bool(q.execute_sql())
		q.set_limits(high=1)
		return bool(q.execute_sql(SINGLE))

		def as_sql(self, with_limits=True, with_col_aliases=False):
		"""