delta/python-packages/sqlalchemy.git/lib/sqlalchemy/sql/schema.py, branch pr/288

Don't reorder PrimaryKeyConstraint columns if explicit

2016-06-20T16:52:31+00:00

Dialed back the "order the primary key columns per auto-increment"
described in :ref:`change_mysql_3216` a bit, so that if the
:class:`.PrimaryKeyConstraint` is explicitly defined, the order
of columns is maintained exactly, allowing control of this behavior
when necessary.

Change-Id: I9e7902c57a96c15968a6abf53e319acf15680da0
Fixes: #3726

Skip UniqueConstraint marked by unique=True in tometadata

2016-06-02T17:54:07+00:00

Fixes an issue where a Column would be copied with unique=True
and at the same time the UniqueConstraint would also be copied,
leading to duplicate UniqueConstraints in the target table,
when tometadata() is used.   Imitates the same logic used
by index=True/Index to avoid duplicates.  For some reason
a fix was implemented for Index long ago but never for
UniqueConstraint.

Change-Id: Ie622ee912a6fb8bf0ea900a8b09d78c7ebc79fc0
Fixes: #3721

Support "blank" schema when MetaData.schema is set

2016-05-18T15:43:38+00:00

Previously, it was impossible to have a Table that has
None for a schema name when the "schema" parameter on
MetaData was set.  A new symbol sqlalchemy.schema.BLANK_SCHEMA
is added which indicates that the schema name should unconditionally
be set to None.  In particular, this value must be passed within
cross-schema foreign key reflection, so that a Table which
is in the "default" schema can be represented properly.

Fixes: #3716
Change-Id: I3d24f99c22cded206c5379fd32a225e74edb7a8e

- happy new year

2016-01-29T16:20:22+00:00

- convert keys to str for None not sortable against str on py3k

2016-01-12T15:49:14+00:00

- reorganize schema_translate_map to be succinct and gain the performance

2016-01-11T21:44:28+00:00

back by using an attrgetter for the default case

- Fixed an assertion that would raise somewhat inappropriately

2015-12-24T03:59:44+00:00

if a :class:`.Index` were associated with a :class:`.Column` that
is associated with a lower-case-t :class:`.TableClause`; the
association should be ignored for the purposes of associating
the index with a :class:`.Table`.
fixes #3616

- a few tweaks to allow "server_defaults" to be a little more linkable;

2015-12-14T23:02:14+00:00

remove "undoc members" that was putting some random server_default
atributes from ColumnClause

(cherry picked from commit 270301890ae87ec32a46bb17889d9776b7de1468)

Merge branch 'pr204'

2015-10-29T18:38:34+00:00

- convert wrap_callable() to a general purpose update_wrapper-like

2015-10-29T18:28:00+00:00

function; the caller still passes in the "wrapper"
- move tests for wrap_callable() to be generic util tests
- changelog for pullreq github:204