diff options
Diffstat (limited to 'lib/sqlalchemy/dialects/postgresql/ext.py')
| -rw-r--r-- | lib/sqlalchemy/dialects/postgresql/ext.py | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/sqlalchemy/dialects/postgresql/ext.py b/lib/sqlalchemy/dialects/postgresql/ext.py index 0192cf581..ebaad2734 100644 --- a/lib/sqlalchemy/dialects/postgresql/ext.py +++ b/lib/sqlalchemy/dialects/postgresql/ext.py @@ -5,8 +5,10 @@ # This module is part of SQLAlchemy and is released under # the MIT License: https://www.opensource.org/licenses/mit-license.php # mypy: ignore-errors +from __future__ import annotations from itertools import zip_longest +from typing import TYPE_CHECKING from .array import ARRAY from ...sql import coercions @@ -16,6 +18,10 @@ from ...sql import functions from ...sql import roles from ...sql import schema from ...sql.schema import ColumnCollectionConstraint +from ...sql.visitors import InternalTraversal + +if TYPE_CHECKING: + from ...sql.visitors import _TraverseInternalsType class aggregate_order_by(expression.ColumnElement): @@ -56,7 +62,11 @@ class aggregate_order_by(expression.ColumnElement): __visit_name__ = "aggregate_order_by" stringify_dialect = "postgresql" - inherit_cache = False + _traverse_internals: _TraverseInternalsType = [ + ("target", InternalTraversal.dp_clauseelement), + ("type", InternalTraversal.dp_type), + ("order_by", InternalTraversal.dp_clauseelement), + ] def __init__(self, target, *order_by): self.target = coercions.expect(roles.ExpressionElementRole, target) |