1# schema.py
2# Copyright (C) 2005-2021 the SQLAlchemy authors and contributors
3# <see AUTHORS file>
4#
5# This module is part of SQLAlchemy and is released under
6# the MIT License: http://www.opensource.org/licenses/mit-license.php
7
8"""Compatibility namespace for sqlalchemy.sql.schema and related.
9
10"""
11
12from .sql.base import SchemaVisitor  # noqa
13from .sql.ddl import _CreateDropBase  # noqa
14from .sql.ddl import _DDLCompiles  # noqa
15from .sql.ddl import _DropView  # noqa
16from .sql.ddl import AddConstraint  # noqa
17from .sql.ddl import CreateColumn  # noqa
18from .sql.ddl import CreateIndex  # noqa
19from .sql.ddl import CreateSchema  # noqa
20from .sql.ddl import CreateSequence  # noqa
21from .sql.ddl import CreateTable  # noqa
22from .sql.ddl import DDL  # noqa
23from .sql.ddl import DDLBase  # noqa
24from .sql.ddl import DDLElement  # noqa
25from .sql.ddl import DropColumnComment  # noqa
26from .sql.ddl import DropConstraint  # noqa
27from .sql.ddl import DropIndex  # noqa
28from .sql.ddl import DropSchema  # noqa
29from .sql.ddl import DropSequence  # noqa
30from .sql.ddl import DropTable  # noqa
31from .sql.ddl import DropTableComment  # noqa
32from .sql.ddl import SetColumnComment  # noqa
33from .sql.ddl import SetTableComment  # noqa
34from .sql.ddl import sort_tables  # noqa
35from .sql.ddl import sort_tables_and_constraints  # noqa
36from .sql.naming import conv  # noqa
37from .sql.schema import _get_table_key  # noqa
38from .sql.schema import BLANK_SCHEMA  # noqa
39from .sql.schema import CheckConstraint  # noqa
40from .sql.schema import Column  # noqa
41from .sql.schema import ColumnCollectionConstraint  # noqa
42from .sql.schema import ColumnCollectionMixin  # noqa
43from .sql.schema import ColumnDefault  # noqa
44from .sql.schema import Computed  # noqa
45from .sql.schema import Constraint  # noqa
46from .sql.schema import DefaultClause  # noqa
47from .sql.schema import DefaultGenerator  # noqa
48from .sql.schema import FetchedValue  # noqa
49from .sql.schema import ForeignKey  # noqa
50from .sql.schema import ForeignKeyConstraint  # noqa
51from .sql.schema import IdentityOptions  # noqa
52from .sql.schema import Index  # noqa
53from .sql.schema import MetaData  # noqa
54from .sql.schema import PassiveDefault  # noqa
55from .sql.schema import PrimaryKeyConstraint  # noqa
56from .sql.schema import SchemaItem  # noqa
57from .sql.schema import Sequence  # noqa
58from .sql.schema import Table  # noqa
59from .sql.schema import ThreadLocalMetaData  # noqa
60from .sql.schema import UniqueConstraint  # noqa
61