delta/python-packages/sqlalchemy.git/test/orm, branch pr/13 github.com: zzzeek/sqlalchemy.git The resolution of :class:`.ForeignKey` objects to their 2013-06-23T19:58:07+00:00 Mike Bayer mike_mp@zzzcomputing.com 2013-06-23T18:03:47+00:00 e288aff8eae6d08b040ad9026449ff4578104d1b target :class:`.Column` has been reworked to be as immediate as possible, based on the moment that the target :class:`.Column` is associated with the same :class:`.MetaData` as this :class:`.ForeignKey`, rather than waiting for the first time a join is constructed, or similar. This along with other improvements allows earlier detection of some foreign key configuration issues. Also included here is a rework of the type-propagation system, so that it should be reliable now to set the type as ``None`` on any :class:`.Column` that refers to another via :class:`.ForeignKey` - the type will be copied from the target column as soon as that other column is associated, and now works for composite foreign keys as well. [ticket:1765] 
target :class:`.Column` has been reworked to be as
immediate as possible, based on the moment that the
target :class:`.Column` is associated with the same
:class:`.MetaData` as this :class:`.ForeignKey`, rather
than waiting for the first time a join is constructed,
or similar. This along with other improvements allows
earlier detection of some foreign key configuration
issues.  Also included here is a rework of the
type-propagation system, so that
it should be reliable now to set the type as ``None``
on any :class:`.Column` that refers to another via
:class:`.ForeignKey` - the type will be copied from the
target column as soon as that other column is associated,
and now works for composite foreign keys as well.
[ticket:1765]
- rework PropComparator.adapted() to be PropComparator.adapt_to_entity(), 2013-06-17T23:42:43+00:00 Mike Bayer mike_mp@zzzcomputing.com 2013-06-17T22:48:17+00:00 7f82168cb6b0f0e22d387ffeca1ae82f526c2f29 passes in AliasedInsp and allows more flexibility. - rework the AliasedClass/AliasedInsp relationship so that AliasedInsp has all state and functionality. AliasedClass is just a facade. [ticket:2756] 
passes in AliasedInsp and allows more flexibility.
- rework the AliasedClass/AliasedInsp relationship so that AliasedInsp has
all state and functionality.  AliasedClass is just a facade.
[ticket:2756]
Fixed bug in polymorphic SQL generation where multiple joined-inheritance 2013-06-15T19:20:48+00:00 Mike Bayer mike_mp@zzzcomputing.com 2013-06-15T19:20:48+00:00 b92007da7d9cd7453a2da9f1767e8a988f05acb7 entities against the same base class joined to each other as well would not track columns on the base table independently of each other if the string of joins were more than two entities long. Also in 0.8.2. [ticket:2759] 
entities against the same base class joined to each other as well
would not track columns on the base table independently of each other if
the string of joins were more than two entities long.  Also in 0.8.2.
[ticket:2759]
Fixed bug where sending a composite attribute into :meth:`.Query.order_by` 2013-06-10T17:50:06+00:00 Mike Bayer mike_mp@zzzcomputing.com 2013-06-10T17:50:06+00:00 58c8c4ce77d1e0e9f3a25f4e4dbdd0013cb9044b would produce a parenthesized expression not accepted by some databases. [ticket:2754] 
would produce a parenthesized expression not accepted by some databases.
[ticket:2754]
Fixed the interaction between composite attributes and 2013-06-10T17:45:19+00:00 Mike Bayer mike_mp@zzzcomputing.com 2013-06-10T17:45:19+00:00 b614a24c5ddf4c7c7aa45e1eaeb3f82e36737729 the :func:`.aliased` function. Previously, composite attributes wouldn't work correctly in comparison operations when aliasing was applied. Also in 0.8.2. [ticket:2755] 
the :func:`.aliased` function.  Previously, composite attributes
wouldn't work correctly in comparison operations when aliasing
was applied.  Also in 0.8.2. [ticket:2755]
- Fixed an obscure bug where the wrong results would be 2013-06-08T03:04:33+00:00 Mike Bayer mike_mp@zzzcomputing.com 2013-06-08T03:04:33+00:00 d5363fca5400f6c4969c2756fcfcdae6b9703091 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] 
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]
remove all remaining start/end py2k/py3k blocks 2013-06-07T21:51:12+00:00 Mike Bayer mike_mp@zzzcomputing.com 2013-06-07T21:51:12+00:00 0d9ec9fe840eb71935c2a55c3063620a028e59aa 






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

Mike Bayer
mike_mp@zzzcomputing.com

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

28c3325c4e18d01d7e0403229b452c8fbc345b80

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





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







a  test for what's breaking, plus a non-working fix for it...
2013-06-05T22:06:59+00:00

Mike Bayer
mike_mp@zzzcomputing.com

2013-06-05T22:06:59+00:00

80a9c530696a0b0707c013abd24c02a21f66e79c












Merge branch 'ticket_2587'
2013-06-05T01:38:56+00:00

Mike Bayer
mike_mp@zzzcomputing.com

2013-06-05T01:38:56+00:00

26ec0507be72d2e1a5abde8b7307012864a88a6b

Conflicts:
	test/profiles.txt
	test/sql/test_selectable.py





Conflicts:
	test/profiles.txt
	test/sql/test_selectable.py