.. changelog::
:version: 1.4.50
- :include_notes_from: unreleased_14
+ :released: October 29, 2023
+
+ .. change::
+ :tags: bug, sql
+ :tickets: 10142
+ :versions: 2.0.23
+
+ Fixed issue where using the same bound parameter more than once with
+ ``literal_execute=True`` in some combinations with other literal rendering
+ parameters would cause the wrong values to render due to an iteration
+ issue.
+
+ .. change::
+ :tags: mysql, usecase
+ :versions: 2.0.20
+
+ Updated aiomysql dialect since the dialect appears to be maintained again.
+ Re-added to the ci testing using version 0.2.0.
+
+ .. change::
+ :tags: bug, orm
+ :tickets: 10223
+ :versions: 2.0.20
+
+ Fixed fundamental issue which prevented some forms of ORM "annotations"
+ from taking place for subqueries which made use of :meth:`_sql.Select.join`
+ against a relationship target. These annotations are used whenever a
+ subquery is used in special situations such as within
+ :meth:`_orm.PropComparator.and_` and other ORM-specific scenarios.
+
+ .. change::
+ :tags: bug, sql
+ :tickets: 10213
+ :versions: 2.0.20
+
+ Fixed issue where unpickling of a :class:`_schema.Column` or other
+ :class:`_sql.ColumnElement` would fail to restore the correct "comparator"
+ object, which is used to generate SQL expressions specific to the type
+ object.
+
+ .. change::
+ :tags: bug, mysql
+ :tickets: 10492
+ :versions: 2.0.23
+
+ Repaired a new incompatibility in the MySQL "pre-ping" routine where the
+ ``False`` argument passed to ``connection.ping()``, which is intended to
+ disable an unwanted "automatic reconnect" feature, is being deprecated in
+ MySQL drivers and backends, and is producing warnings for some versions of
+ MySQL's native client drivers. It's removed for mysqlclient, whereas for
+ PyMySQL and drivers based on PyMySQL, the parameter will be deprecated and
+ removed at some point, so API introspection is used to future proof against
+ these various stages of removal.
+
+ .. change::
+ :tags: schema, bug
+ :tickets: 10207
+ :versions: 2.0.21
+
+ Modified the rendering of the Oracle only :paramref:`.Identity.order`
+ parameter that's part of both :class:`.Sequence` and :class:`.Identity` to
+ only take place for the Oracle backend, and not other backends such as that
+ of PostgreSQL. A future release will rename the
+ :paramref:`.Identity.order`, :paramref:`.Sequence.order` and
+ :paramref:`.Identity.on_null` parameters to Oracle-specific names,
+ deprecating the old names, these parameters only apply to Oracle.
+
+ .. change::
+ :tags: bug, mssql, reflection
+ :tickets: 10504
+ :versions: 2.0.23
+
+ Fixed issue where identity column reflection would fail
+ for a bigint column with a large identity start value
+ (more than 18 digits).
.. changelog::
:version: 1.4.49
+++ /dev/null
-.. change::
- :tags: bug, sql
- :tickets: 10142
- :versions: 2.0.23
-
- Fixed issue where using the same bound parameter more than once with
- ``literal_execute=True`` in some combinations with other literal rendering
- parameters would cause the wrong values to render due to an iteration
- issue.
+++ /dev/null
-.. change::
- :tags: schema, bug
- :tickets: 10207
- :versions: 2.0.21
-
- Modified the rendering of the Oracle only :paramref:`.Identity.order`
- parameter that's part of both :class:`.Sequence` and :class:`.Identity` to
- only take place for the Oracle backend, and not other backends such as that
- of PostgreSQL. A future release will rename the
- :paramref:`.Identity.order`, :paramref:`.Sequence.order` and
- :paramref:`.Identity.on_null` parameters to Oracle-specific names,
- deprecating the old names, these parameters only apply to Oracle.
+++ /dev/null
-.. change::
- :tags: bug, sql
- :tickets: 10213
- :versions: 2.0.20
-
- Fixed issue where unpickling of a :class:`_schema.Column` or other
- :class:`_sql.ColumnElement` would fail to restore the correct "comparator"
- object, which is used to generate SQL expressions specific to the type
- object.
+++ /dev/null
-.. change::
- :tags: bug, orm
- :tickets: 10223
- :versions: 2.0.20
-
- Fixed fundamental issue which prevented some forms of ORM "annotations"
- from taking place for subqueries which made use of :meth:`_sql.Select.join`
- against a relationship target. These annotations are used whenever a
- subquery is used in special situations such as within
- :meth:`_orm.PropComparator.and_` and other ORM-specific scenarios.
+++ /dev/null
-.. change::
- :tags: bug, mysql
- :tickets: 10492
- :versions: 2.0.23
-
- Repaired a new incompatibility in the MySQL "pre-ping" routine where the
- ``False`` argument passed to ``connection.ping()``, which is intended to
- disable an unwanted "automatic reconnect" feature, is being deprecated in
- MySQL drivers and backends, and is producing warnings for some versions of
- MySQL's native client drivers. It's removed for mysqlclient, whereas for
- PyMySQL and drivers based on PyMySQL, the parameter will be deprecated and
- removed at some point, so API introspection is used to future proof against
- these various stages of removal.
+++ /dev/null
-.. change::
- :tags: bug, mssql, reflection
- :tickets: 10504
- :versions: 2.0.23
-
- Fixed issue where identity column reflection would fail
- for a bigint column with a large identity start value
- (more than 18 digits).
+++ /dev/null
-.. change::
- :tags: mysql, usecase
- :versions: 2.0.20
-
- Updated aiomysql dialect since the dialect appears to be maintained again.
- Re-added to the ci testing using version 0.2.0.
# The short X.Y version.
version = "1.4"
# The full version, including alpha/beta/rc tags.
-release = "1.4.49"
+release = "1.4.50"
-release_date = "July 5, 2023"
+release_date = "October 29, 2023"
site_base = os.environ.get("RTD_SITE_BASE", "https://www.sqlalchemy.org")
site_adapter_template = "docs_adapter.mako"
projects / thirdparty / sqlalchemy / sqlalchemy.git / commitdiff
