This updates to a new stable branch of SQLAlchemy.
The list of changes are too extensive to include verbatim here, the change
log for the 0.5.6 release (and the rest of the 0.5 releases) is available at
http://www.sqlalchemy.org/trac/browser/sqlalchemy/tags/rel_0_5_6/CHANGES
These changes were submitted as PR#42260 by Fredrik Pettai.
oriented interface to databases like DBIx-Class is for Perl. It is quite
extensible and widely deployed.
It contains compilers for a number of database engines which are used
only if they're requested explicitly, nevertheless the package offers to
depend on some of them explicitly as requested by
PKG_OPTIONS.py-sqlalchemy.