sqlalchemy

mirror of https://github.com/sqlalchemy/sqlalchemy.git synced 2026-06-01 21:38:55 -04:00

T

Mike Bayer 5bda70e770 mapper's querying facilities migrated to new query.Query() object, which can receive session-specific context via the mapper.using() statement. reuslting object instances will be bound to this session, but query execution still handled by the SQLEngines implicit in the mapper's Table objects.

session now propigates to the unitofwork UOWTransaction object, as well as mapper's save_obj/delete_obj via the UOWTransaction it receives. UOWTransaction explicitly calls the Session for the engine corresponding to each Mapper in the flush operation, although the Session does not yet affect the choice of engines used, and mapper save/delete is still using the Table's implicit SQLEngine.
changed internal unitofwork commit() method to be called flush().
removed all references to 'engine' from mapper module, including adding insert/update specific SQLEngine methods such as last_inserted_ids, last_inserted_params, etc. to the returned ResultProxy so that Mapper need not know which SQLEngine was used for the execute.
changes to unit tests, SelectResults to support the new Query object.

2006-04-06 21:12:00 +00:00

doc

mapper's querying facilities migrated to new query.Query() object, which can receive session-specific context via the mapper.using() statement. reuslting object instances will be bound to this session, but query execution still handled by the SQLEngines implicit in the mapper's Table objects.

2006-04-06 21:12:00 +00:00

examples

added explicit "session" argument to get(), select_whereclause in mapper, as well as throughout the call-chain for those. lazy loader honors the "session" of the parent object, + added simple unit test

2006-04-06 19:01:14 +00:00

lib/sqlalchemy

2006-04-06 21:12:00 +00:00

test

2006-04-06 21:12:00 +00:00

CHANGES

added a unit test for the "version_id" keyword argument, which passes based on previous changes to Mapper

2006-04-03 22:01:35 +00:00

ez_setup.py

easyinstall build

2005-10-27 04:15:28 +00:00

LICENSE

license switch

2005-12-31 03:23:12 +00:00

MANIFEST.in

2005-11-05 20:12:10 +00:00

README

verbiage edits

2006-02-04 06:57:49 +00:00

setup.py

0.1.5 prep

2006-03-27 00:51:51 +00:00

README

SQLAlchemy is licensed under an MIT-style license (see LICENSE).
Other incorporated projects may be licensed under different licenses.
All licenses allow for non-commercial and commercial use.

To install:

	python setup.py install
	
good luck !