redundant string arithmetic in memoized ForeignKey.column method
- _pre_existing_column attribute becomes optional, only needed for original Table-bound column, not proxies
- compare two ForeignKeys based on target_fullname, don't assume self._colspec is a string
- Fixed bug when overriding a Column with a ForeignKey
on a reflected table, where derived columns (i.e. the
"virtual" columns of a select, etc.) would inadvertently
call upon schema-level cleanup logic intended only
for the original column. [ticket:1278]
their referenced column, even if the column
was given a "key" attribute different from
the reflected name. This is achieved via a
new flag on ForeignKey/ForeignKeyConstraint
called "link_to_name", if True means the given
name is the referred-to column's name, not its
assigned key.
[ticket:650]
- removed column types from sqlite doc, we
aren't going to list out "implementation" types
since they aren't significant and are less present
in 0.6
- mysql will report on missing reflected foreign
key targets in the same way as other dialects
(we can improve that to be immediate within
reflecttable(), but it should be within
ForeignKeyConstraint()).
- postgres dialect can reflect table with
an include_columns list that doesn't include
one or more primary key columns
a private method. Subclassing Connection
is not needed now that ConnectionProxy
is available.
- tightened the interface for the various _execute_XXX()
methods to reduce ambiguity
- __distill_params() no longer creates artificial [{}] entry,
blank dict is no longer passed through to do_execute()
in any case unless explicitly sent from the outside
as in connection.execute("somestring"), {})
- fixed a few old sql.query tests which were doing that
- removed needless do_execute() from mysql dialect
- fixed charset param not properly being sent to
_compat_fetchone() in mysql
- Added "sorted_tables" accessor to MetaData, which returns
Table objects sorted in order of dependency as a list.
This deprecates the MetaData.table_iterator() method.
The "reverse=False" keyword argument has also been
removed from util.sort_tables(); use the Python
'reversed' function to reverse the results.
[ticket:1033]
- removed query.compile(); use explicit query.with_labels().statement instead
- moved statement annotation step upwards from query._compile_context() to outliers from_self()/statement. speeds zoomark.step_6_editing by 16%
- @unsupported now only accepts a single target and demands a reason
for not running the test.
- @exclude also demands an exclusion reason
- Greatly expanded @testing.requires.<feature>, eliminating many
decorators in the suite and signficantly easing integration of
multi-driver support.
- New ORM test base class, and a featureful base for mapped tests
- Usage of 'global' for shared setup going away, * imports as well
Mike Bayer