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dialects
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__init__.py
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__pycache__
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_typing.py
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type_migration_guidelines.txt
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Editing: _typing.py
# dialects/_typing.py # Copyright (C) 2005-2025 the SQLAlchemy authors and contributors # <see AUTHORS file> # # This module is part of SQLAlchemy and is released under # the MIT License: https://www.opensource.org/licenses/mit-license.php from __future__ import annotations from typing import Any from typing import Iterable from typing import Mapping from typing import Optional from typing import Union from ..sql import roles from ..sql.base import ColumnCollection from ..sql.schema import Column from ..sql.schema import ColumnCollectionConstraint from ..sql.schema import Index _OnConflictConstraintT = Union[str, ColumnCollectionConstraint, Index, None] _OnConflictIndexElementsT = Optional[ Iterable[Union[Column[Any], str, roles.DDLConstraintColumnRole]] ] _OnConflictIndexWhereT = Optional[roles.WhereHavingRole] _OnConflictSetT = Optional[ Union[Mapping[Any, Any], ColumnCollection[Any, Any]] ] _OnConflictWhereT = Optional[roles.WhereHavingRole]
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