delta/python-packages/sqlalchemy.git/lib/sqlalchemy/testing/assertions.py, branch origin

Refactor for cx_Oracle version 6

2017-09-11T18:17:10+00:00

Drops support for cx_Oracle prior to version 5.x, reworks
numeric and binary support.

Fixes: #4064

Change-Id: Ib9ae9aba430c15cd2a6eeb4e5e3fd8e97b5fe480

Enable multi-level selectin polymorphic loading

2017-08-07T19:05:00+00:00

Change-Id: Icc742bbeecdb7448ce84caccd63e086af16e81c1
Fixes: #4026

selectin polymorphic loading

2017-06-05T15:27:00+00:00

Added a new style of mapper-level inheritance loading
"polymorphic selectin".  This style of loading
emits queries for each subclass in an inheritance
hierarchy subsequent to the load of the base
object type, using IN to specify the desired
primary key values.

Fixes: #3948

Change-Id: I59e071c6142354a3f95730046e3dcdfc0e2c4de5

Allow metadata.reflect() to recover from unreflectable tables

2017-05-22T19:51:07+00:00

Added support for views that are unreflectable due to stale
table definitions, when calling :meth:`.MetaData.reflect`; a warning
is emitted for the table that cannot respond to ``DESCRIBE``
but the operation succeeds.  The MySQL dialect now
raises UnreflectableTableError which is in turn caught by
MetaData.reflect().  Reflecting the view standalone raises
this error directly.

Change-Id: Id8005219d8e073c154cc84a873df911b4a6cf4d6
Fixes: #3871

Add safe_reraise() + warnings only to Connection._autorollback

2017-03-27T15:14:24+00:00

Added an exception handler that will warn for the "cause" exception on
Py2K when the "autorollback" feature of :class:`.Connection` itself
raises an exception. In Py3K, the two exceptions are naturally reported
by the interpreter as one occurring during the handling of the other.
This is continuing with the series of changes for rollback failure
handling that were last visited as part of :ticket:`2696` in 1.0.12.

Change-Id: I600ba455a14ebaea27c6189889181f97c632f179
Fixes: #3946

Support hybrids/composites with bulk updates

2017-03-22T21:44:56+00:00

The :meth:`.Query.update` method can now accommodate both
hybrid attributes as well as composite attributes as a source
of the key to be placed in the SET clause.   For hybrids, an
additional decorator :meth:`.hybrid_property.update_expression`
is supplied for which the user supplies a tuple-returning function.

Change-Id: I15e97b02381d553f30b3301308155e19128d2cfb
Fixes: #3229

New features from python 2.7

2017-03-17T18:19:21+00:00

After bump minimum supported version to 2.7 (1da9d3752160430c91534a8868ceb8c5ad1451d4), we can use new syntax.

Change-Id: Ib064c75a00562e641d132f9c57e5e69744200e05
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/347

2017-01-04T17:39:24+00:00

Change-Id: I4e8c2aa8fe817bb2af8707410fa0201f938781de

Repair clauselist comparison to account for clause ordering

2016-09-02T15:54:16+00:00

Fixed bug where the "simple many-to-one" condition that allows  lazy
loading to use get() from identity map would fail to be  invoked if the
primaryjoin of the relationship had multiple clauses separated by AND
which were not in the same order as that of the primary key columns
being compared in each clause. This ordering
difference occurs for a composite foreign key where the table-bound
columns on the referencing side were not in the same order in the .c
collection as the primary key columns on the referenced side....which
in turn occurs a lot if one is using declarative mixins and/or
declared_attr to set up columns.

Change-Id: I66cce74f614c04ed693dc0d58ac8c952b2f8ae54
Fixes: #3788

- don't raise for stray gc connection. this just happens

2016-06-02T16:46:45+00:00

sometimes and it really breaks the build once this
error occurs.

Change-Id: I577c78d623b22a6429f8b083fe08821bc467eb7a