delta/python-packages/sqlalchemy.git, branch pr/171

Mark tests that they require OFFSET support in database

2015-05-05T14:00:09+00:00

The sqlalchemy_exasol dialect needs to support Exasol 4.x which does not support 
the OFFSET feature. Mark test with testing.requires.offset so that they can be skipped
of in the exasol specific test suite.

- Liberalized an assertion that was added as part of :ticket:`3347`

2015-05-02T15:33:54+00:00

to protect against unknown conditions when splicing inner joins
together within joined eager loads with ``innerjoin=True``; if
some of the joins use a "secondary" table, the assertion needs to
unwrap further joins in order to pass.
fixes #3412

- Fixed bug in enhanced constraint-attachment logic introduced in

2015-05-02T14:27:03+00:00

:ticket:`3341` where in the unusual case of a constraint that refers
to a mixture of :class:`.Column` objects and string column names
at the same time, the auto-attach-on-column-attach logic will be
skipped; for the constraint to be auto-attached in this case,
all columns must be assembled on the target table up front.
Added a new section to the migration document regarding the
original feature as well as this change.
fixes #3411

- start qualifying some regressions as "unexpected use"

2015-05-02T14:08:11+00:00

regressions; regressions where we didn't know an API even worked
in a particular way or that anyone were using it in such a way
hence had no tests for such case.

- update 3.4 callcounts

2015-05-01T21:59:11+00:00

- move away from explicit raises of SkipTest, instead call a

2015-05-01T17:15:51+00:00

function patched onto config.  nose/pytest backends now fill
in their exception class here only when loaded
- use more public seeming api to get at py.test Skipped
exception

- Repair _reinstall_default_lookups to also flip the _extended flag

2015-05-01T16:33:45+00:00

off again so that test fixtures setup/teardown instrumentation as
expected
- clean up test_extendedattr.py and fix it to no longer leak
itself outside by ensuring _reinstall_default_lookups is always called,
part of #3408
- Fixed bug where when using extended attribute instrumentation system,
the correct exception would not be raised when :func:`.class_mapper`
were called with an invalid input that also happened to not
be weak referencable, such as an integer.
fixes #3408

- turn sessions in ResultTest to autocommit=True just to get them

2015-05-01T14:00:23+00:00

to clean up automatically.  references #3407

- Fixed an import that prevented "pypy setup.py test" from working

2015-05-01T13:38:21+00:00

correctly.
fixes #3406

- Repaired / added to tests yet more expressions that were reported

2015-05-01T13:20:10+00:00

as failing with the new 'entity' key value added to
:attr:`.Query.column_descriptions`, the logic to discover the "from"
clause is again reworked to accommodate columns from aliased classes,
as well as to report the correct value for the "aliased" flag in these
cases.
fixes #3409