delta/python-packages/sqlalchemy.git/test/sql/test_join_rewriting.py, branch pr/67

- Fixed a regression introduced by the join rewriting feature of

2013-11-01T19:24:43+00:00

:ticket:`2369` and :ticket:`2587` where a nested join with one side
already an aliased select would fail to translate the ON clause on the
outside correctly; in the ORM this could be seen when using a
SELECT statement as a "secondary" table. [ticket:2858]

- fix issue in join rewriting whereby we need to ensure the .key and .name

2013-07-27T21:05:01+00:00

are transferred correctly for when .key is present; tests have been enhanced
to test this condition for render, result map construction, statement
execution.  [ticket:2790]

- add coverage for result map rewriting

2013-06-05T01:36:34+00:00

- fix the result map rewriter for col mismatches, since the rewritten
select at the moment typically has more columns than the original

- if the select() does not have use_labels on, then we just render

2013-06-04T23:52:53+00:00

the joins as is, regardless of the dialect not supporting it.  use_labels=True
indicates a higher level of automation and also can maintain the labels
between rewritten and not.  use_labels=False indicates a manual use case.

- support for a__b_dc, i.e. two levels of nesting

2013-06-04T23:44:57+00:00

- add a flag to DefaultDialect for this so that people will have some

2013-06-04T22:43:59+00:00

workaround

rewriting scheme now works.

2013-06-04T18:30:29+00:00

capture the really hard one in a test (hooray)

2013-06-04T17:11:03+00:00