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Diffstat (limited to 'django/db/models/sql/subqueries.py')
| -rw-r--r-- | django/db/models/sql/subqueries.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/django/db/models/sql/subqueries.py b/django/db/models/sql/subqueries.py index 28436abede..0bb741d706 100644 --- a/django/db/models/sql/subqueries.py +++ b/django/db/models/sql/subqueries.py @@ -357,12 +357,14 @@ class DateQuery(Query): date = typecast_timestamp(str(date)) yield date - def add_date_select(self, column, lookup_type, order='ASC'): + def add_date_select(self, field, lookup_type, order='ASC'): """ Converts the query into a date extraction query. """ - alias = self.join((None, self.model._meta.db_table, None, None)) - select = Date((alias, column), lookup_type, + result = self.setup_joins([field.name], self.get_meta(), + self.get_initial_alias(), False) + alias = result[3][-1] + select = Date((alias, field.column), lookup_type, self.connection.ops.date_trunc_sql) self.select = [select] self.select_fields = [None] |