diff options
Diffstat (limited to 'lib/sqlalchemy/sql/operators.py')
| -rw-r--r-- | lib/sqlalchemy/sql/operators.py | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/lib/sqlalchemy/sql/operators.py b/lib/sqlalchemy/sql/operators.py index ba1117ef6..07fb417fb 100644 --- a/lib/sqlalchemy/sql/operators.py +++ b/lib/sqlalchemy/sql/operators.py @@ -205,7 +205,8 @@ class custom_op(object): class ColumnOperators(Operators): - """Defines comparison and math operations. + """Defines boolean, comparison, and other operators for + :class:`.ColumnElement` expressions. By default, all methods call down to :meth:`.operate` or :meth:`.reverse_operate`, @@ -229,10 +230,15 @@ class ColumnOperators(Operators): so that the ``==`` operation above is replaced by a clause construct. - The docstrings here will describe column-oriented - behavior of each operator. For ORM-based operators - on related objects and collections, see - :class:`.RelationshipProperty.Comparator`. + See also: + + :ref:`types_operators` + + :attr:`.TypeEngine.comparator_factory` + + :class:`.ColumnOperators` + + :class:`.PropComparator` """ |