[storm] Storm 0.12 is out!

[Bruno Tikami]

Hy there!

I'd like to thank all the people involveld on this project. Thanks for the
effort and commitment and good luck!

Regarrds,

Bruno Tikami

On 1/28/08, Gustavo Niemeyer <gustavo at niemeyer.net> wrote:
>
> Hello everyone,
>
> On behalf of the Storm development team, I'm proud to announce that
> the release 0.12 is out!  This is a very exciting release, as it
> brings several fixes and quite a few new features.
>
> Thank you very much to everyone who contributed.
>
> Storm is available at: https://storm.canonical.com
>
>
> Improvements
> ------------
> - The Connection will reconnect automatically when connection
>    drops are detected and a rollback is performed.  As a result,
>    the Store should handle reconnections in a seamless way in
>    most circumstances (#94986, by James Henstridge).  This is
>    supported in the MySQL and PostgreSQL backends.
> - Store.flush() will not load values inserted in the database.
>    Instead, undefined variables are set to AutoReload, and resolved
>    once first accessed.  This won't be noticeable in normal usage,
>    but will boost the performance of inserts.
> - Support in the postgres backend to use the RETURNING extension of
>    the INSERT statement to retrieve the primary key on inserts for
>    object identity mapping (PostgreSQL >= 8.2 only)
> - Introduced a cache mechanism that keeps the N last retrieved objects
>    in memory to optimize cases where the same object is retrieved
>    often while no strong references are kept elsewhere.  Implemented by
>    Bernd Dorn, from Lovely Systems.
> - Improved support for TimeDelta properties on all backends.  Many
>    more formats are accepted now, and some issues were fixed.
>
> Bug fixes
> ---------
> - TimeDelta was added to storm.locals.
> - Fixed TimeDelta support in SQLite, MySQL, and PostgreSQL,
>    and enabled base test for all backends to ensure that it
>    continues to work.
> - Schema names are accepted in __storm_table__ when using
>    PostgreSQL as the database (e.g. "schema.table"). (#146580,
>    reported by James Mayfield)
> - Test runner handles path correctly on Windows, and SQLite
>    tests won't break (patch by Ali Afshar).
> - In the SQLite backend, ensure that we're able to recommit a
>    transaction after "database is locked" errors.  Also make sure
>    that when this happens the timeout is actually the expected
>    one (patch by Richard Boulton)
> - TransactionFailedError is now imported from the public
>    place: ZODB.POSException (#129715, by James Henstridge).
> - TimeDelta was added to storm.locals.
> - Tables named with reserved keywords are properly escaped.
> - Reserved keywords on column names are properly escaped when
>    part of an insert or update statement (#184849, by Thomas Herve).
> - Prevent cached objects from issuing selects to retrieve their
>    data when find()s were previously made and already brough
>    their data (#174388, reported and fixed by Bernd Dorn).
> - Fixed bug which caused an object to be readded to the store
>    when a reference of an object that had already been removed
>    was looked up.
> - Prevent pathological case which happens when a statement like
>    "SELECT ... WHERE table.id = currval(...)" is executed in
>    PostgreSQL.  The change is only meaningful on PostgreSQL < 8.2,
>    as newer versions will use the RETURNING extension instead.
> - Specify both of the joining tables explicitly when compiling Proxy,
>    so that it doesn't break due to incorrect references in the ON clause
>    when multiple tables are used (reported in #162528 by S3ym0ur and
>    Hamilton Tran)
> - MySQL client charset now defaults to UTF-8 (reported
>    by Brad Crittenden).
>
>
> --
> Gustavo Niemeyer
> http://niemeyer.net
>
> --
> storm mailing list
> storm at lists.canonical.com
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>



-- 
[]s!

Tkm
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