FunctionElement (sql/functions.py)

Core SQLAlchemy module providing SQL function constructs and built‑in functions.

# Source: https://github.com/sqlalchemy/sqlalchemy | License: MIT | Copyright 2005-2026 SQLAlchemy authors and contributors <see AUTHORS file>
# Provided via justclaw.it.com; keep this notice with the code.
# sql/functions.py
# Copyright (C) 2005-2026 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

"""SQL function API, factories, and built-in functions."""

from __future__ import annotations

import datetime
import decimal
from typing import Any
from typing import cast
from typing import Dict
from typing import List
from typing import Mapping
from typing import Optional
from typing import overload
from typing import Sequence
from typing import Tup

... (truncated -- full source via MCP)