delta/python-packages/sqlalchemy.git/lib/sqlalchemy, branch pr/230

same logic, but without the inner function

2016-01-28T23:55:12+00:00

sqlite: reflect primary key constraint names, fixes #3629

2016-01-28T03:54:05+00:00

- unfortunately we need to match within join where col.key does not match

2016-01-26T22:28:40+00:00

what's given so we need to use a set() here.  contains_column is not within
any performance paths

- rework ColumnCollection to no longer persist "all_col_set"; we don't

2016-01-26T21:41:26+00:00

need this collection except in the extend/update uses where we
create it ad-hoc.  simplifies pickling.  Compatibility with 1.0
should be OK as ColumnColleciton uses __getstate__ in any case
and the __setstate__ contract hasn't changed.
- Fixed bug in :class:`.Table` metadata construct which appeared
around the 0.9 series where adding columns to a :class:`.Table`
that was unpickled would fail to correctly establish the
:class:`.Column` within the 'c' collection, leading to issues in
areas such as ORM configuration.   This could impact use cases such
as ``extend_existing`` and others.  fixes #3632

- The workaround for right-nested joins on SQLite, where they are rewritten

2016-01-26T21:09:23+00:00

as subqueries in order to work around SQLite's lack of support for this
syntax, is lifted when SQLite version 3.7.16 or greater is detected.
fixes #3634
- The workaround for SQLite's unexpected delivery of column names as
``tablename.columnname`` for some kinds of queries is now disabled
when SQLite version 3.10.0 or greater is detected.
fixes #3633

- add a new qualifier "native" vs. "dbapi" unicode to avoid

2016-01-24T23:28:09+00:00

profiling problems here
- add extras_require to setup.py for the most common DBAPIs
- rework tox.ini to use extras, specify a test matrix built in

- use uuid fragments for provision names to enable multiple test suites

2016-01-23T19:58:42+00:00

per server

- documenation updates to clarify specific SQLite versions

2016-01-21T20:21:33+00:00

that have problems with right-nested joins and UNION column keys;
references #3633 references #3634.   backport from 1.1 to 0.9
announcing 1.1 as where these behaviors will be retired based
on version-specific checks
- fix test_resultset so that it passes when SQLite 3.10.0 is
present, references #3633

- Added new parameter :paramref:`.orm.mapper.passive_deletes` to

2016-01-20T22:59:56+00:00

available mapper options.   This allows a DELETE to proceed
for a joined-table inheritance mapping against the base table only,
while allowing for ON DELETE CASCADE to handle deleting the row
from the subclass tables.
fixes #2349

- The unsupported Sybase dialect now raises ``NotImplementedError``

2016-01-20T21:32:27+00:00

when attempting to compile a query that includes "offset"; Sybase
has no straightforward "offset" feature.  fixes #2278