delta/python-packages/sqlalchemy.git/lib/sqlalchemy, branch pr/156

Support for the WITHIN GROUP (ORDER BY) clauses (within_group/WithinGroup).

2015-01-08T12:32:08+00:00

- doc fixes

2015-01-06T16:45:17+00:00

- Fixed bug where if an exception were thrown at the start of a

2015-01-06T02:38:19+00:00

:class:`.Query` before it fetched results, particularly when
row processors can't be formed, the cursor would stay open with
results pending and not actually be closed.  This is typically only
an issue on an interpreter like Pypy where the cursor isn't
immediately GC'ed, and can in some circumstances lead to transactions/
locks being open longer than is desirable.
fixes #3285

- add MemoizedSlots, a generalized solution to using getattr

2015-01-06T00:02:08+00:00

for memoization on a class that uses slots.
- apply many more __slots__.  mem use for nova now at 46% savings

- more callcounts

2015-01-05T17:21:14+00:00

- add the platform key to the error output

- callcounts

2015-01-05T02:01:27+00:00

- this needs to be serializable and isn't high volume so just whack the slots

- scale back _Dispatch and _JoinedDispatcher to use a getitem scheme

2015-01-05T00:05:31+00:00

to start up listener collections; this pulls the overhead off of construction
and makes performance much like the descriptor version, while still allowing
slots.   Fix up some profiles.

- clean up default comparator which doesn't need to be a class,

2015-01-04T23:45:30+00:00

get PG stuff working

- strategies + declarative

2015-01-04T23:30:25+00:00

- wip - start factoring events so that we aren't using descriptors for dispatch,

2015-01-04T23:06:02+00:00

allowing us to move to __slots__