[Zope-DB] [ANN] SQLAlchemyDA 0.3.0 released - a generic database adapter for Zope 2

[Andreas Jung]

I am pleased to announce the first public release of

                  SQLAlchemyDA V 0.3.0

Download:
---------

   <http://opensource.zopyx.com/software/sqlalchemyda/releases/0.3.0>


What is SQLAlchemyDA?
---------------------

SQLAlchemyDA is generic database adapter for ZSQL methods. Since it is 
based on SQLAlchemy, SQLAlchemyDA supports all databases out-of-the box 
that are supported by SQLAlchemy (Postgres, MySQL, Oracle, SQLite, MS-SQL, 
Firebird, Informix).


Changes in 0.3.0:

    - fixed some security assertions

    - added "Test" tab for executing SQL queries directly

    - better error handling for ZMI screens

    - no longer depending on a pre-registered SQLAlchemy wrapper.
      SQLAlchemyDA  now accepts (as any other DA) a DSN as property 'dsn'

    - DSN can be passed through the add form

    - redirect directly to "Info" tab after creating an instance through
      the ZMI

    - catching some low-level exceptions from the sqlite interface in
      order to make it work with SQLite

    - new properties 'transactional' and 'quoting_style'

    - improved support for Oracle and MySQL

    - SQLAlchemyDA no longer provides access to mapper
      related functionalities.
      It now acts as a DA for executing SQL statements *only*.

    - fixed unregistration code for a wrapper (hopefully works with
      Zope 2.8 or higher)

    - updated documentation


Requirements:
-------------

  - Zope 2.8+, Zope 3.3+

  - SQLAlchemy 0.3.X

  - z3c.sqlalchemy 1.0.5 +


License
=======
SQLAlchemyDA is  licensed under the Zope Public License 2.1.
See LICENSE.txt.

This release has been funded by Renovis, SF, USA.

Andreas Jung

-- 
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