delta/python-packages/sqlalchemy.git/lib/sqlalchemy/dialects, branch pr/55

- happy new year

2014-01-05T21:57:05+00:00

- apply a similar fix for floats to mssql+pyodbc as we did to firebird

2013-12-28T22:50:19+00:00

- wrangle through osx+pyodbc+freetds to get at least test_suite to pass again
with mssql+pyodbc. invovled adding some silly requirements

- rework the JSON expression system so that "astext" is called after

2013-12-27T23:25:57+00:00

the indexing.  this is for more natural operation.
- also add cast() to the JSON expression to complement astext. This integrates
the CAST call which will be needed frequently.  Part of [ticket:2687].
- it's a little unclear how more advanced unicode attribute-access is going to go,
some quick attempts at testing yielded strange error messages from psycopg2.
- do other cross linking as mentioned in [ticket:2687].

- Changed the queries used by Firebird to list table and view names

2013-12-27T21:39:54+00:00

to query from the ``rdb$relations`` view instead of the
``rdb$relation_fields`` and ``rdb$view_relations`` views.
Variants of both the old and new queries are mentioned on many
FAQ and blogs, however the new queries are taken straight from
the "Firebird FAQ" which appears to be the most official source
of info. [ticket:2898]

- The firebird dialect will quote identifiers which begin with an

2013-12-27T18:40:27+00:00

underscore.  Courtesy Treeve Jelbert. [ticket:2897]

- Fixed bug in Firebird index reflection where the columns within the

2013-12-27T18:20:58+00:00

index were not sorted correctly; they are now sorted
in order of RDB$FIELD_POSITION.

- The "asdecimal" flag used with the :class:`.Float` type will now

2013-12-27T18:16:48+00:00

work with Firebird dialects; previously the decimal conversion was
not occurring.
- scale back some firebird FP numeric tests

Merge pull request #51 from sontek/pymssql_handle_terminated_connection

2013-12-27T16:12:05+00:00

Remove terminated connections from the pool.

- Improvements to the system by which SQL types generate within

2013-12-18T23:26:15+00:00

``__repr__()``, particularly with regards to the MySQL integer/numeric/
character types which feature a wide variety of keyword arguments.
The ``__repr__()`` is important for use with Alembic autogenerate
for when Python code is rendered in a migration script.
[ticket:2893]

- make the json serializer and deserializer per-dialect, so that we are

2013-12-17T22:46:09+00:00

compatible with psycopg2's per-connection/cursor approach.  add round trip tests for
both native and non-native.