diff options
Diffstat (limited to 'django/db/models/sql')
| -rw-r--r-- | django/db/models/sql/query.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/django/db/models/sql/query.py b/django/db/models/sql/query.py index 72d4bc9c1b..dc455763be 100644 --- a/django/db/models/sql/query.py +++ b/django/db/models/sql/query.py @@ -37,9 +37,24 @@ class RawQuery(object): self.using = using self.cursor = None + # Mirror some properties of a normal query so that + # the compiler can be used to process results. + self.low_mark, self.high_mark = 0, None # Used for offset/limit + self.extra_select = {} + self.aggregate_select = {} + def clone(self, using): return RawQuery(self.sql, using, params=self.params) + def convert_values(self, value, field, connection): + """Convert the database-returned value into a type that is consistent + across database backends. + + By default, this defers to the underlying backend operations, but + it can be overridden by Query classes for specific backends. + """ + return connection.ops.convert_values(value, field) + def get_columns(self): if self.cursor is None: self._execute_query() |