delta/python-packages/sqlalchemy.git/lib/sqlalchemy, branch rel_2_0_6

Merge "sqlite provisioning is ridiculous" into main

2023-03-11T06:48:10+00:00

sqlite provisioning is ridiculous

2023-03-11T03:08:27+00:00

try to get file naming to be more sane for pysqlite file databases

Change-Id: I68ad8c2f6c6c25930fbffdd79b8d429cd7a7dd9a

Merge "Fix regression when deserializing python rows into cython" into main

2023-03-10T21:06:28+00:00

Merge "repair broken lambda patch" into main

2023-03-10T21:05:35+00:00

repair broken lambda patch

2023-03-10T20:07:27+00:00

in I4e0b627bfa187f1780dc68ec81b94db1c78f846a the 1.4 version has more
changes than the main version, which failed to get the entire change,
yet the whole thing was merged.   Restore the missing mutex related
code to the main version.

Fixed regression where the fix for :ticket:`8098`, which was released in
the 1.4 series and provided a layer of concurrency-safe checks for the
lambda SQL API, included additional fixes in the patch that failed to be
applied to the main branch. These additional fixes have been applied.

Change-Id: Id172e09c421dafa6ef1d40b383aa4371de343864
References: #8098
Fixes: #9461

Merge "implement active_history for composites" into main

2023-03-10T15:28:09+00:00

Fix regression when deserializing python rows into cython

2023-03-10T15:26:26+00:00

Fixed regression involving pickling of Python rows between the cython and
pure Python implementations of :class:`.Row`, which occurred as part of
refactoring code for version 2.0 with typing. A particular constant were
turned into a string based ``Enum`` for the pure Python version of
:class:`.Row` whereas the cython version continued to use an integer
constant, leading to deserialization failures.

Regression occurred in a4bb502cf95ea3523e4d383c4377e50f402d7d52

Fixes: #9423
Change-Id: Icbd85cacb2d589cef7c246de7064249926146f2e

denormalize "public" schema to "PUBLIC"

2023-03-09T21:49:38+00:00

Fixed reflection bug where Oracle "name normalize" would not work correctly
for reflection of symbols that are in the "PUBLIC" schema, such as
synonyms, meaning the PUBLIC name could not be indicated as lower case on
the Python side for the :paramref:`_schema.Table.schema` argument. Using
uppercase "PUBLIC" would work, but would then lead to awkward SQL queries
including a quoted ``"PUBLIC"`` name as well as indexing the table under
uppercase "PUBLIC", which was inconsistent.

Fixes: #9459
Change-Id: I989bd1e794a5b5ac9aae4f4a8702f14c56cd74c2

implement active_history for composites

2023-03-09T21:25:01+00:00

Fixed bug where the "active history" feature was not fully
implemented for composite attributes, making it impossible to receive
events that included the "old" value.   This seems to have been the case
with older SQLAlchemy versions as well, where "active_history" would
be propagated to the underlying column-based attributes, but an event
handler listening to the composite attribute itself would not be given
the "old" value being replaced, even if the composite() were set up
with active_history=True.

Additionally, fixed a regression that's local to 2.0 which disallowed
active_history on composite from being assigned to the impl with
``attr.impl.active_history=True``.

Fixes: #9460
Change-Id: I6d7752a01c8d3fd78de7a90de10e8c52f9b3cd4e

Use independent TypeVar for ColumnElement.cast

2023-03-08T21:33:12+00:00

Fixed typing issue where :meth:`.ColumnElement.cast` did not allow a
:class:`.TypeEngine` argument independent of the type of the
:class:`.ColumnElement` itself, which is the purpose of
:meth:`.ColumnElement.cast`.

Fixes: #9451
Change-Id: I68119c6a9e8bf896715eea79be2b4f36b1c141de