delta/python-packages/sqlalchemy.git/lib/sqlalchemy/sql/util.py, branch pr/17

cleanup

2013-06-08T23:07:52+00:00

- Fixed an obscure bug where the wrong results would be

2013-06-08T03:04:33+00:00

fetched when joining/joinedloading across a many-to-many
relationship to a single-table-inheriting
subclass with a specific discriminator value, due to "secondary"
rows that would come back.  The "secondary" and right-side
tables are now inner joined inside of parenthesis for all
ORM joins on many-to-many relationships so that the left->right
join can accurately filtered.
[ticket:2369]

dial back the default "flatness" a bit, it will be there for joinedload and query.join(), but if

2013-06-06T22:06:02+00:00

you're dealing with aliased() or with_polymorphic() you need to say "flat=True".  Just the one
flag though, "flat" implies "aliased".

- improve overlapping selectables, apply to both query and relationship

2013-06-04T22:23:06+00:00

- clean up inspect() calls within query._join()
- make sure join.alias(flat) propagates
- fix almost all assertion tests

OK this is the broken version, need to think a lot more about this

2013-06-04T01:28:53+00:00

- figured out what the from_self() thing was about, part of query.statement, but would

2013-06-02T23:48:30+00:00

like to improve upon query.statement needing to do this

getting things to join without subqueries, but some glitches in the compiler step

2013-06-02T23:33:19+00:00

when we do query.count() are showing

implement join rewriting inside of visit_select(). Currently this is global or not based on fixing nested_join_translation as True or not.

2013-06-02T22:05:47+00:00

sqlite tests

2013-05-26T17:10:00+00:00

- the raw 2to3 run

2013-04-27T23:53:57+00:00

- went through examples/ and cleaned out excess list() calls