delta/python-packages/sqlalchemy.git/lib/sqlalchemy/engine/reflection.py, branch pr/230

- 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

- ensure we use a Connection for effective schema here since Engine doesn't

2016-01-10T03:25:56+00:00

have it; keep it simple

- Multi-tenancy schema translation for :class:`.Table` objects is added.

2016-01-09T03:12:25+00:00

This supports the use case of an application that uses the same set of
:class:`.Table` objects in many schemas, such as schema-per-user.
A new execution option
:paramref:`.Connection.execution_options.schema_translate_map` is
added. fixes #2685
- latest tox doesn't like the {posargs} in the profile rerunner

- copyright 2015

2015-03-10T19:24:28+00:00

- restate sort_tables in terms of a more fine grained

2015-01-02T01:17:06+00:00

sort_tables_and_constraints function.
- The DDL generation system of :meth:`.MetaData.create_all`
and :meth:`.Metadata.drop_all` has been enhanced to in most
cases automatically handle the case of mutually dependent
foreign key constraints; the need for the
:paramref:`.ForeignKeyConstraint.use_alter` flag is greatly
reduced.  The system also works for constraints which aren't given
a name up front; only in the case of DROP is a name required for
at least one of the constraints involved in the cycle.
fixes #3282

- document / work around that dialect_options isn't necessarily there

2014-12-05T17:18:11+00:00

- New Oracle DDL features for tables, indexes: COMPRESS, BITMAP.

2014-12-05T01:08:07+00:00

Patch courtesy Gabor Gombas.
fixes #3127

- use provide_metadata for new unique constraint / index tests

2014-10-04T23:06:35+00:00

- add a test for PG reflection of unique index without any unique
constraint
- for PG, don't include 'duplicates_constraint' in the entry
if the index does not actually mirror a constraint
- use a distinct method for unique constraint reflection within table
- catch unique constraint not implemented condition; this may
be within some dialects and also is expected to be supported by
Alembic tests
- migration + changelogs for #3184
- add individual doc notes as well to MySQL, Postgreql
fixes #3184

Merge branch 'reflect-unique-constraints' of https://bitbucket.org/jerdfelt/sqlalchemy into pr30

2014-10-04T21:47:53+00:00

- cyclomatic complexity; break up reflecttable(), goes from E to B

2014-09-27T22:14:59+00:00