of the primary mapper. This so that a non_primary
established against a class that's normally in an
inheritance mapping will produce results that are
identity-map compatible with that of the primary
mapper [ticket:2151] (also in 0.6.8)
had some reliance on GC to close connections
which were internally procured, fixed this.
- added --zero-timeout option to nose fixture, sets pool_timeout to zero
to column server_onupdate, it would not
have its parent "column" assigned, added
test coverage for all column default assignment
patterns. [ticket:2147] also in 0.6.8
query.options(someoption("nonexistent name")) would
fail to raise an error. Also added additional
error catching for cases where the option would
try to build off a column-based element, further
fixed up some of the error messages tailored
in [ticket:2069]
- added another huge crapload of tests to the existing
crapload of tests we already had for options..._get_paths()
and dependencies are covered 100% now
- one case still doesn't do the "right" thing, using an option
specific to relationships will silently pass if the endpoint
is a column-based attribute, and vice versa.
place these should be used
- Executable disallows "compiled_cache" option for now which was previously being ignored
[ticket:2131]
- Query now passes execution options to the Connection rather than the statement
so that all options are allowed including compiled cache.
lib - coercion rules will intercept "False"/"True"
into these constructs. In 0.6, the constructs were
typically converted straight to string, which was
no longer accepted in 0.7. [ticket:2117]
- Python 3
- Python 3 builds if Distribute isn't installed
- rework install documentation again
- raise if doc build with mako < 0.4.1
- Python 3.1 builds force doctest parse but then fails due to distribute bug,
so remove usage of backslash \\ in hybrid.py docstring
- put in the latest ez_setup.py
condition of being asked to UPDATE or DELETE
on a primary key value that contains NULL
in it. [ticket:2127]
- Some refinements to attribute history. More
changes are pending possibly in 0.8, but
for now history has been modified such that
scalar history doesn't have a "side effect"
of populating None for a non-present value.
This allows a slightly better ability to
distinguish between a None set and no actual
change, affects [ticket:2127] as well.
- rewriting the history tests in test_attributes to be
individual per operation/assertion. its a huge job
so this is partial for the moment.
backrefs, typically when autoflush=False, where
the back-referenced collection wouldn't
properly handle add/removes with no net
change. Thanks to Richard Murri for the
test case + patch. [ticket:2123]
(also in 0.6.7).
as the value passed to select.limit()/offset()
will be coerced to integer. [ticket:2116]
(also in 0.6.7)
- Oracle dialect adds use_binds_for_limits=False
create_engine() flag, will render the LIMIT/OFFSET
values inline instead of as binds, reported to
modify the execution plan used by Oracle.
[ticket:2116] (Also in 0.6.7)
when query.update(), query.delete() are called.
The retrieval of records is done after autoflush
in all cases, and before update/delete is
emitted, guarding against unflushed data present
as well as expired objects failing during
the evaluation. [ticket:2122]
by Postgresql, SQL Server, MySQL, SQLite. Note
that the SQL Server and MySQL versions, which
add extra arguments, are also still available
from those dialects. [ticket:2081]
by a new pair of flags 'keep_existing' and
'extend_existing'. 'extend_existing' is equivalent
to 'useexisting' - the existing Table is returned,
and additional constructor elements are added.
With 'keep_existing', the existing Table is returned,
but additional constructor elements are not added -
these elements are only applied when the Table
is newly created. [ticket:2109]
where the currently checked out connection was
acquired; this traceback is reported within
the assertion raised upon a second concurrent
checkout; courtesy Gunnlaugur Briem
[ticket:2103]
[ticket:2029] (also in 0.6.7)
- add "currentmodule" directive to all the dialect type docs to
ensure users import from the dialect package, not the "base" module
for the column itself or for a name-generated
bind parameter, such as names with special
characters, underscores, non-ascii characters,
now properly translate bind parameter keys when
talking to cx_oracle. [ticket:2100] (Also
in 0.6.7)
even if they are *not* restated. its necessary here to do a "replacement"
scheme when an incoming sequence replaces the previous. Theoretically
we could do what Table does here, i.e. use a singleton constructor, but
this is heavyhanded. The most recent sequence placed in is the winner
is likely the most expected behavior.
Mike Bayer