[Sqlalchemy-commits] commit/sqlalchemy: 2 new changesets

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2 new commits in sqlalchemy:

https://bitbucket.org/zzzeek/sqlalchemy/commits/2d4b457924fa/
Changeset:   2d4b457924fa
Branch:      None
User:        zzzeek
Date:        2014-02-02 20:37:43
Summary:     - The behavior of :meth:`.Table.tometadata` has been adjusted such that
the schema target of a :class:`.ForeignKey` will not be changed unless
that schema matches that of the parent table.  That is, if
a table "schema_a.user" has a foreign key to "schema_b.order.id",
the "schema_b" target will be maintained whether or not the
"schema" argument is passed to :meth:`.Table.tometadata`.  However
if a table "schema_a.user" refers to "schema_a.order.id", the presence
of "schema_a" will be updated on both the parent and referred tables.
This is a behavioral change hence isn't likely to be backported to
0.8; it is assumed that the previous behavior is pretty buggy
however and that it's unlikely anyone was relying upon it.

Additionally, a new parameter has been added
:paramref:`.Table.tometadata.referred_schema_fn`.  This refers to a
callable function which will be used to determine the new referred
schema for any :class:`.ForeignKeyConstraint` encountered in the
tometadata operation.  This callable can be used to revert to the
previous behavior or to customize how referred schemas are treated
on a per-constraint basis.  [ticket:2913]

- rework the tests in test.sql.test_metadata, all the "tometadata" tests
now under new class ToMetaDataTest

Affected #:  3 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/4ed4266803cb/
Changeset:   4ed4266803cb
Branch:      None
User:        zzzeek
Date:        2014-02-02 20:40:23
Summary:     - use from_statement() for the ORM column test
- with select_from(), add external order by so that Oracle orders correctly

Affected #:  1 file

Repository URL: https://bitbucket.org/zzzeek/sqlalchemy/

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