diff options
| author | Anssi Kääriäinen <akaariai@gmail.com> | 2014-12-01 09:28:01 +0200 |
|---|---|---|
| committer | Tim Graham <timograham@gmail.com> | 2015-01-08 14:07:54 -0500 |
| commit | 0c7633178fa9410f102e4708cef979b873bccb76 (patch) | |
| tree | cd46a196f4066f5759623ccb1ede096c5806a414 /docs/ref | |
| parent | b8abfe141be17f20079f55b921dcaf7abe116c4b (diff) | |
Fixed #24020 -- Refactored SQL compiler to use expressions
Refactored compiler SELECT, GROUP BY and ORDER BY generation.
While there, also refactored select_related() implementation
(get_cached_row() and get_klass_info() are now gone!).
Made get_db_converters() method work on expressions instead of
internal_type. This allows the backend converters to target
specific expressions if need be.
Added query.context, this can be used to set per-query state.
Also changed the signature of database converters. They now accept
context as an argument.
Diffstat (limited to 'docs/ref')
| -rw-r--r-- | docs/ref/models/expressions.txt | 2 | ||||
| -rw-r--r-- | docs/ref/models/fields.txt | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/docs/ref/models/expressions.txt b/docs/ref/models/expressions.txt index defcdb0217..126455aba4 100644 --- a/docs/ref/models/expressions.txt +++ b/docs/ref/models/expressions.txt @@ -399,7 +399,7 @@ calling the appropriate methods on the wrapped expression. clone.expression = self.expression.relabeled_clone(change_map) return clone - .. method:: convert_value(self, value, connection) + .. method:: convert_value(self, value, connection, context) A hook allowing the expression to coerce ``value`` into a more appropriate type. diff --git a/docs/ref/models/fields.txt b/docs/ref/models/fields.txt index bc214fae00..8604137afe 100644 --- a/docs/ref/models/fields.txt +++ b/docs/ref/models/fields.txt @@ -1670,7 +1670,7 @@ Field API reference When loading data, :meth:`from_db_value` is used: - .. method:: from_db_value(value, connection) + .. method:: from_db_value(value, connection, context) .. versionadded:: 1.8 |