.. changelog::
:version: 1.4.3
- :include_notes_from: unreleased_14
+ :released: March 25, 2021
+
+ .. change::
+ :tags: bug, orm
+ :tickets: 6069
+
+ Fixed a bug where python 2.7.5 (default on CentOS 7) wasn't able to import
+ sqlalchemy, because on this version of Python ``exec "statement"`` and
+ ``exec("statement")`` do not behave the same way. The compatibility
+ ``exec_()`` function was used instead.
+
+ .. change::
+ :tags: sqlite, feature, asyncio
+ :tickets: 5920
+
+ Added support for the aiosqlite database driver for use with the
+ SQLAlchemy asyncio extension.
+
+ .. seealso::
+
+ :ref:`aiosqlite`
+
+ .. change::
+ :tags: bug, regression, orm, declarative
+ :tickets: 6128
+
+ Fixed regression where the ``.metadata`` attribute on a per class level
+ would not be honored, breaking the use case of per-class-hierarchy
+ :class:`.schema.MetaData` for abstract declarative classes and mixins.
+
+
+ .. seealso::
+
+ :ref:`declarative_metadata`
+
+ .. change::
+ :tags: bug, mypy
+
+ Added support for the Mypy extension to correctly interpret a declarative
+ base class that's generated using the :func:`_orm.as_declarative` function
+ as well as the :meth:`_orm.registry.as_declarative_base` method.
+
+ .. change::
+ :tags: bug, mypy
+ :tickets: 6109
+
+ Fixed bug in Mypy plugin where the Python type detection
+ for the :class:`_types.Boolean` column type would produce
+ an exception; additionally implemented support for :class:`_types.Enum`,
+ including detection of a string-based enum vs. use of Python ``enum.Enum``.
+
+ .. change::
+ :tags: bug, reflection, postgresql
+ :tickets: 6129
+
+ Fixed reflection of identity columns in tables with mixed case names
+ in PostgreSQL.
+
+ .. change::
+ :tags: bug, sqlite, regression
+ :tickets: 5848
+
+ Repaired the ``pysqlcipher`` dialect to connect correctly which had
+ regressed in 1.4, and added test + CI support to maintain the driver
+ in working condition. The dialect now imports the ``sqlcipher3`` module
+ for Python 3 by default before falling back to ``pysqlcipher3`` which
+ is documented as now being unmaintained.
+
+ .. seealso::
+
+ :ref:`pysqlcipher`
+
+
+ .. change::
+ :tags: bug, orm
+ :tickets: 6060
+
+ Fixed bug where ORM queries using a correlated subquery in conjunction with
+ :func:`_orm.column_property` would fail to correlate correctly to an
+ enclosing subquery or to a CTE when :meth:`_sql.Select.correlate_except`
+ were used in the property to control correlation, in cases where the
+ subquery contained the same selectables as ones within the correlated
+ subquery that were intended to not be correlated.
+
+ .. change::
+ :tags: bug, orm
+ :tickets: 6131
+
+ Fixed bug where combinations of the new "relationship with criteria"
+ feature could fail in conjunction with features that make use of the new
+ "lambda SQL" feature, including loader strategies such as selectinload and
+ lazyload, for more complicated scenarios such as polymorphic loading.
+
+ .. change::
+ :tags: bug, orm
+ :tickets: 6124
+
+ Repaired support so that the :meth:`_sql.ClauseElement.params` method can
+ work correctly with a :class:`_sql.Select` object that includes joins
+ across ORM relationship structures, which is a new feature in 1.4.
+
+
+ .. change::
+ :tags: bug, engine, regression
+ :tickets: 6119
+
+ Restored the :class:`_engine.ResultProxy` name back to the
+ ``sqlalchemy.engine`` namespace. This name refers to the
+ :class:`_engine.LegacyCursorResult` object.
+
+ .. change::
+ :tags: bug, orm
+ :tickets: 6115
+
+ Fixed issue where a "removed in 2.0" warning were generated internally by
+ the relationship loader mechanics.
+
.. changelog::
:version: 1.4.2
+++ /dev/null
-.. change::
- :tags: bug, sqlite, regression
- :tickets: 5848
-
- Repaired the ``pysqlcipher`` dialect to connect correctly which had
- regressed in 1.4, and added test + CI support to maintain the driver
- in working condition. The dialect now imports the ``sqlcipher3`` module
- for Python 3 by default before falling back to ``pysqlcipher3`` which
- is documented as now being unmaintained.
-
- .. seealso::
-
- :ref:`pysqlcipher`
-
+++ /dev/null
-.. change::
- :tags: sqlite, feature, asyncio
- :tickets: 5920
-
- Added support for the aiosqlite database driver for use with the
- SQLAlchemy asyncio extension.
-
- .. seealso::
-
- :ref:`aiosqlite`
+++ /dev/null
-.. change::
- :tags: bug, orm
- :tickets: 6060
-
- Fixed bug where ORM queries using a correlated subquery in conjunction with
- :func:`_orm.column_property` would fail to correlate correctly to an
- enclosing subquery or to a CTE when :meth:`_sql.Select.correlate_except`
- were used in the property to control correlation, in cases where the
- subquery contained the same selectables as ones within the correlated
- subquery that were intended to not be correlated.
+++ /dev/null
-.. change::
- :tags: bug, orm
- :tickets: 6069
-
- Fixed a bug where python 2.7.5 (default on CentOS 7) wasn't able to import
- sqlalchemy, because on this version of Python ``exec "statement"`` and
- ``exec("statement")`` do not behave the same way. The compatibility
- ``exec_()`` function was used instead.
\ No newline at end of file
+++ /dev/null
-.. change::
- :tags: bug, mypy
- :tickets: 6109
-
- Fixed bug in Mypy plugin where the Python type detection
- for the :class:`_types.Boolean` column type would produce
- an exception; additionally implemented support for :class:`_types.Enum`,
- including detection of a string-based enum vs. use of Python ``enum.Enum``.
+++ /dev/null
-.. change::
- :tags: bug, orm
- :tickets: 6115
-
- Fixed issue where a "removed in 2.0" warning were generated internally by
- the relationship loader mechanics.
-
+++ /dev/null
-.. change::
- :tags: bug, engine, regression
- :tickets: 6119
-
- Restored the :class:`_engine.ResultProxy` name back to the
- ``sqlalchemy.engine`` namespace. This name refers to the
- :class:`_engine.LegacyCursorResult` object.
+++ /dev/null
-.. change::
- :tags: bug, orm
- :tickets: 6124
-
- Repaired support so that the :meth:`_sql.ClauseElement.params` method can
- work correctly with a :class:`_sql.Select` object that includes joins
- across ORM relationship structures, which is a new feature in 1.4.
-
+++ /dev/null
-.. change::
- :tags: bug, regression, orm, declarative
- :tickets: 6128
-
- Fixed regression where the ``.metadata`` attribute on a per class level
- would not be honored, breaking the use case of per-class-hierarchy
- :class:`.schema.MetaData` for abstract declarative classes and mixins.
-
-
- .. seealso::
-
- :ref:`declarative_metadata`
\ No newline at end of file
+++ /dev/null
-.. change::
- :tags: bug, reflection, postgresql
- :tickets: 6129
-
- Fixed reflection of identity columns in tables with mixed case names
- in PostgreSQL.
\ No newline at end of file
+++ /dev/null
-.. change::
- :tags: bug, orm
- :tickets: 6131
-
- Fixed bug where combinations of the new "relationship with criteria"
- feature could fail in conjunction with features that make use of the new
- "lambda SQL" feature, including loader strategies such as selectinload and
- lazyload, for more complicated scenarios such as polymorphic loading.
+++ /dev/null
-.. change::
- :tags: bug, mypy
-
- Added support for the Mypy extension to correctly interpret a declarative
- base class that's generated using the :func:`_orm.as_declarative` function
- as well as the :meth:`_orm.registry.as_declarative_base` method.
# The short X.Y version.
version = "1.4"
# The full version, including alpha/beta/rc tags.
-release = "1.4.2"
+release = "1.4.3"
-release_date = "March 19, 2021"
+release_date = "March 25, 2021"
site_base = os.environ.get("RTD_SITE_BASE", "http://www.sqlalchemy.org")
site_adapter_template = "docs_adapter.mako"
projects / thirdparty / sqlalchemy / sqlalchemy.git / commitdiff
