delta/python-packages/sqlalchemy.git - github.com: zzzeek/sqlalchemy.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	- The beaker_caching example has been reorgnized	Mike Bayer	2010-07-21	1	-253/+0
\| \| \| \| \| \| \| \|	such that the Session, cache manager, declarative_base are part of environment, and custom cache code is portable and now within "caching_query.py". This allows the example to be easier to "drop in" to existing projects.
*	- The official name for the relation() function is now	Mike Bayer	2010-03-17	1	-14/+14
\| \| \| \| \| \|	relationship(), to eliminate confusion over the relational algebra term. relation() however will remain available in equal capacity for the foreseeable future. [ticket:1740]
*	try to clarify intent some more	Mike Bayer	2010-02-14	1	-72/+64
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*	- Changed the beaker cache example a bit to have a separate	Mike Bayer	2010-02-12	1	-39/+79
\| \| \| \| \| \| \|	RelationCache option for lazyload caching. This object does a lookup among any number of potential attributes more efficiently by grouping several into a common structure. Both FromCache and RelationCache are simpler individually.
*	use issubclass here, allows lazy loads from a subclass to hit a loader that ↵	Mike Bayer	2010-01-21	1	-1/+1
\| \| \| \|	was configured on base
*	OK, you can't merge NamedTuples and such. Fine. New query method.	Mike Bayer	2010-01-12	1	-1/+1
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*	yes you can even set_value(). I'm using it to prepopulate individual ↵	Mike Bayer	2010-01-12	1	-1/+6
\| \| \| \| \| \|	"by_id" elements from a multiple-row SELECT.
*	have paths represented as their actual mapper, not the base mapper, allowing	Mike Bayer	2010-01-11	1	-1/+1
\| \| \| \| \|	more information for custom mapper opts to see what's going on. add a new _reduce_path() function to apply to the path as stored in dictionaries, adds a slight cost overhead.
*	add option to hardcode a cache key	Mike Bayer	2010-01-11	1	-4/+17
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*	compare class in the given path with our own class using issubclass, since paths	Mike Bayer	2010-01-11	1	-1/+1
\| \| \| \|	are always against the base class
*	memcached wants this	Mike Bayer	2010-01-11	1	-0/+3
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*	ensure criterion is not None	Mike Bayer	2010-01-11	1	-1/+2
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*	- cut down on a few hundred method calls	Mike Bayer	2010-01-11	1	-1/+0
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*	- merge() will not issue a needless merge of attributes if the	Mike Bayer	2010-01-10	1	-0/+200
	given instance is the same instance which is already present. - merge() now also merges the "options" associated with a given state, i.e. those passed through query.options() which follow along with an instance, such as options to eagerly- or lazyily- load various attributes. This is essential for the construction of highly integrated caching schemes. This is a subtle behavioral change vs. 0.5. - A bug was fixed regarding the serialization of the "loader path" present on an instance's state, which is also necessary when combining the usage of merge() with serialized state and associated options that should be preserved. - The "query_cache" examples have been removed, and are replaced with a fully comprehensive approach that combines the usage of Beaker with SQLAlchemy. New query options are used to indicate the caching characteristics of a particular Query, which can also be invoked deep within an object graph when lazily loading related objects. See /examples/beaker_caching/README.