delta/python-packages/sqlalchemy.git/lib/sqlalchemy/sql, branch workflow_test_foo

Repair documentation issues

2020-09-09T15:01:01+00:00

Fixes some remaining issues detailed at #5428.

Fixes: #5428
Change-Id: I942a64411766fc82f30791eee570747a218af77d

Update select usage to use the new 1.4 format

2020-09-08T21:13:48+00:00

This change includes mainly that the bracketed use within
select() is moved to positional, and keyword arguments are
removed from calls to the select() function.  it does not
yet fully address other issues such as keyword arguments passed
to the table.select().

Additionally, allows False / None to both be considered
as "disable" for all of select.correlate(), select.correlate_except(),
query.correlate(), which establishes consistency with
passing of ``False`` for the legact select(correlate=False)
argument.

Change-Id: Ie6c6e6abfbd3d75d4c8de504c0cf0159e6999108

Support extra / single inh criteria with ORM update/delete

2020-08-30T23:45:04+00:00

The ORM bulk update and delete operations, historically available via the
:meth:`_orm.Query.update` and :meth:`_orm.Query.delete` methods as well as
via the :class:`_dml.Update` and :class:`_dml.Delete` constructs for
:term:`2.0 style` execution, will now automatically accommodate for the
additional WHERE criteria needed for a single-table inheritance
discrminiator.   Joined-table inheritance is still not directly
supported. The new :func:`_orm.with_loader_criteria` construct is also
supported for all mappings with bulk update/delete.

Fixes: #5018
Fixes: #3903
Change-Id: Id90827cc7e2bc713d1255127f908c8e133de9295

Add support for regular expression on supported backend.

2020-08-27T21:30:18+00:00

Two operations have been defined:

* :meth:`~.ColumnOperators.regexp_match` implementing a regular
  expression match like function.
* :meth:`~.ColumnOperators.regexp_replace` implementing a regular
  expression string replace function.

Fixes: #1390
Change-Id: I44556846e4668ccf329023613bd26861d5c674e6

Merge "Updates for MariaDB sequences"

2020-08-25T22:14:19+00:00

Improve docs of Identity columns.

2020-08-24T19:13:49+00:00

Change-Id: Iba85ac3c2c9f40878768d74a5dd33083fc68e504

Updates for MariaDB sequences

2020-08-22T16:46:12+00:00

MariaDB should not run a Sequence if it has optional=True.
Additionally, rework the rules in crud.py to accommodate the
new combination MariaDB brings us, which is a dialect
that supports both cursor.lastrowid, explicit sequences,
*and* no support for returning.

Co-authored-by: Mike Bayer 
Fixes: #5528
Change-Id: I9a8ea69a34983affa95dfd22186e2908fdf0d58c

Merge "Add support for identity columns"

2020-08-21T21:39:40+00:00

Add JSON support for mssql

2020-08-19T15:05:52+00:00

Added support for the :class:`_types.JSON` datatype on the SQL Server
dialect using the :class:`_mssql.JSON` implementation, which implements SQL
Server's JSON functionality against the ``NVARCHAR(max)`` datatype as per
SQL Server documentation. Implementation courtesy Gord Thompson.

Fixes: #4384
Change-Id: I28af79a4d8fafaa68ea032228609bba727784f18

Add support for identity columns

2020-08-18T22:34:23+00:00

Added the :class:`_schema.Identity` construct that can be used to
configure identity columns rendered with GENERATED { ALWAYS |
BY DEFAULT } AS IDENTITY. Currently the supported backends are
PostgreSQL >= 10, Oracle >= 12 and MSSQL (with different syntax
and a subset of functionalities).

Fixes: #5362
Fixes: #5324
Fixes: #5360

Change-Id: Iecea6f3ceb36821e8b96f0b61049b580507a1875