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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2010-08-30 20:10:03 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2010-08-30 20:10:03 -0400 |
| commit | 3d439e180103e3b1aab14094912bb566da2d7f5d (patch) | |
| tree | 0dc336ae715363f2405187097643c7b21bed8f8d /lib/sqlalchemy/ext/declarative.py | |
| parent | 092fbb40eb72d08a9eb433a6ac182723af774201 (diff) | |
| download | sqlalchemy-3d439e180103e3b1aab14094912bb566da2d7f5d.tar.gz | |
- a large hill to climb. Added declarative examples to all the
"basic relationship" examples, cleaned up the examples and added
some more explicitness. Also renamed "treenodes" to "nodes" and
added self-referential declarative example.
- Added info/examples on how to join tables directly when querying with
joined table inheritance.
- Starting to talk about hybrids in the main mapper docs some more.
introducoed the idea that synonyms are on their way out.
- SQL expressions as mapped attributes also gets better verbiage,
alternative approaches to them, including hybrids.
- modernized the hybrid example.
- object_session() as a standalone function wasn't documented ?!
Diffstat (limited to 'lib/sqlalchemy/ext/declarative.py')
| -rwxr-xr-x | lib/sqlalchemy/ext/declarative.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/sqlalchemy/ext/declarative.py b/lib/sqlalchemy/ext/declarative.py index 3201433f4..b1b083e80 100755 --- a/lib/sqlalchemy/ext/declarative.py +++ b/lib/sqlalchemy/ext/declarative.py @@ -251,7 +251,8 @@ Similarly, :func:`comparable_using` is a front end for the Defining SQL Expressions ======================== -The usage of :func:`.column_property` with Declarative is +The usage of :func:`.column_property` with Declarative to define +load-time, mapped SQL expressions is pretty much the same as that described in :ref:`mapper_sql_expressions`. Local columns within the same class declaration can be referenced directly:: |