diff options
Diffstat (limited to 'lib/sqlalchemy/sql/functions.py')
| -rw-r--r-- | lib/sqlalchemy/sql/functions.py | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/sqlalchemy/sql/functions.py b/lib/sqlalchemy/sql/functions.py index 46f3e27dc..a07eca8c6 100644 --- a/lib/sqlalchemy/sql/functions.py +++ b/lib/sqlalchemy/sql/functions.py @@ -12,7 +12,7 @@ from . import sqltypes, schema from .base import Executable, ColumnCollection from .elements import ClauseList, Cast, Extract, _literal_as_binds, \ literal_column, _type_from_args, ColumnElement, _clone,\ - Over, BindParameter, AggregateFilter + Over, BindParameter, FunctionFilter from .selectable import FromClause, Select, Alias from . import operators @@ -119,8 +119,8 @@ class FunctionElement(Executable, ColumnElement, FromClause): def filter(self, *criterion): """Produce a FILTER clause against this function. - Used against aggregate functions, - for database backends that support aggregate "FILTER" clause. + Used against aggregate and window functions, + for database backends that support the "FILTER" clause. The expression:: @@ -128,15 +128,15 @@ class FunctionElement(Executable, ColumnElement, FromClause): is shorthand for:: - from sqlalchemy import aggregatefilter - aggregatefilter(func.count(1), True) + from sqlalchemy import funcfilter + funcfilter(func.count(1), True) - See :func:`~.expression.aggregatefilter` for a full description. + See :func:`~.expression.funcfilter` for a full description. """ if not criterion: return self - return AggregateFilter(self, *criterion) + return FunctionFilter(self, *criterion) @property def _from_objects(self): |