mirror of
https://github.com/sqlalchemy/sqlalchemy.git
synced 2026-05-28 11:35:19 -04:00
Mike Bayer
a80bb4e5aa
persistence of JSON values in MySQL as well as basic operator support of "getitem" and "getpath", making use of the ``JSON_EXTRACT`` function in order to refer to individual paths in a JSON structure. fixes #3547 - Added a new type to core :class:`.types.JSON`. This is the base of the PostgreSQL :class:`.postgresql.JSON` type as well as that of the new :class:`.mysql.JSON` type, so that a PG/MySQL-agnostic JSON column may be used. The type features basic index and path searching support. fixes #3619 - reorganization of migration docs etc. to try to refer both to the fixes to JSON that helps Postgresql while at the same time indicating these are new features of the new base JSON type. - a rework of the Array/Indexable system some more, moving things that are specific to Array out of Indexable. - new operators for JSON indexing added to core so that these can be compiled by the PG and MySQL dialects individually - rename sqltypes.Array to sqltypes.ARRAY - as there is no generic Array implementation, this is an uppercase type for now, consistent with the new sqltypes.JSON type that is also not a generic implementation. There may need to be some convention change to handle the case of datatypes that aren't generic, rely upon DB-native implementations, but aren't necessarily all named the same thing.
143 lines
2.1 KiB
Python
143 lines
2.1 KiB
Python
# sqlalchemy/__init__.py
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# Copyright (C) 2005-2015 the SQLAlchemy authors and contributors
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# <see AUTHORS file>
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#
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# This module is part of SQLAlchemy and is released under
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# the MIT License: http://www.opensource.org/licenses/mit-license.php
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from .sql import (
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alias,
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all_,
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and_,
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any_,
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asc,
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between,
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bindparam,
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case,
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cast,
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collate,
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column,
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delete,
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desc,
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distinct,
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except_,
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except_all,
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exists,
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extract,
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false,
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func,
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funcfilter,
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insert,
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intersect,
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intersect_all,
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join,
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literal,
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literal_column,
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modifier,
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not_,
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null,
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or_,
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outerjoin,
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outparam,
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over,
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select,
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subquery,
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table,
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text,
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true,
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tuple_,
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type_coerce,
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union,
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union_all,
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update,
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)
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from .types import (
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ARRAY,
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BIGINT,
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BINARY,
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BLOB,
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BOOLEAN,
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BigInteger,
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Binary,
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Boolean,
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CHAR,
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CLOB,
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DATE,
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DATETIME,
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DECIMAL,
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Date,
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DateTime,
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Enum,
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FLOAT,
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Float,
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INT,
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INTEGER,
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Integer,
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Interval,
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JSON,
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LargeBinary,
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NCHAR,
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NVARCHAR,
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NUMERIC,
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Numeric,
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PickleType,
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REAL,
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SMALLINT,
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SmallInteger,
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String,
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TEXT,
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TIME,
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TIMESTAMP,
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Text,
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Time,
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TypeDecorator,
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Unicode,
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UnicodeText,
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VARBINARY,
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VARCHAR,
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)
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from .schema import (
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CheckConstraint,
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Column,
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ColumnDefault,
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Constraint,
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DefaultClause,
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FetchedValue,
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ForeignKey,
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ForeignKeyConstraint,
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Index,
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MetaData,
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PassiveDefault,
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PrimaryKeyConstraint,
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Sequence,
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Table,
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ThreadLocalMetaData,
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UniqueConstraint,
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DDL,
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)
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from .inspection import inspect
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from .engine import create_engine, engine_from_config
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__version__ = '1.1.0b1'
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def __go(lcls):
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global __all__
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from . import events
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from . import util as _sa_util
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import inspect as _inspect
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__all__ = sorted(name for name, obj in lcls.items()
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if not (name.startswith('_') or _inspect.ismodule(obj)))
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_sa_util.dependencies.resolve_all("sqlalchemy")
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__go(locals())
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