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Diffstat (limited to 'django/db/models/sql/query.py')
| -rw-r--r-- | django/db/models/sql/query.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/django/db/models/sql/query.py b/django/db/models/sql/query.py index 9a19a9ea95..ffc9d3b13f 100644 --- a/django/db/models/sql/query.py +++ b/django/db/models/sql/query.py @@ -377,10 +377,13 @@ class Query(object): def has_results(self, using): q = self.clone() q.add_extra({'a': 1}, None, None, None, None, None) - q.add_fields(()) + q.select = [] + q.select_fields = [] + q.default_cols = False + q.select_related = False q.set_extra_mask(('a',)) q.set_aggregate_mask(()) - q.clear_ordering() + q.clear_ordering(True) q.set_limits(high=1) compiler = q.get_compiler(using=using) return bool(compiler.execute_sql(SINGLE)) |