[orm] [bug] Fixed issue in new _schema.Table.table_valued() method where the
resulting _sql.TableValuedColumn construct would not respond
correctly to alias adaptation as is used throughout the ORM, such as for
eager loading, polymorphic loading, etc.
[orm] [bug] Fixed issue where usage of the _result.Result.unique() method with an
ORM result that included column expressions with unhashable types, such as
JSON or ARRAY using non-tuples would silently fall back to using
the id() function, rather than raising an error. This now raises an
error when the _result.Result.unique() method is used in a 2.0 style
ORM query. Additionally, hashability is assumed to be True for result
values of unknown type, such as often happens when using SQL functions of
unknown return type; if values are truly not hashable then the hash()
itself will raise.
For legacy ORM queries, since the legacy _orm.Query object
uniquifies in all cases, the old rules remain in place, which is to use
id() for result values of unknown type as this legacy uniquing is
mostly for the purpose of uniquing ORM entities and not column values.
[orm] [bug] Fixed an issue where clearing of mappers during things like test suite
teardowns could cause a "dictionary changed size" warning during garbage
collection, due to iteration of a weak-referencing dictionary. A list()
has been applied to prevent concurrent GC from affecting this operation.
[orm] [bug] [regression] Fixed critical caching issue where the ORM's persistence feature using
INSERT..RETURNING would cache an incorrect query when mixing the "bulk
save" and standard "flush" forms of INSERT.
[engine] [bug] Added some guards against KeyError in the event system to accommodate
the case that the interpreter is shutting down at the same time
_engine.Engine.dispose() is being called, which would cause stack
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Bumps sqlalchemy from 1.4.15 to 1.4.22.
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Sourced from sqlalchemy's releases.
... (truncated)
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