Nick Sieger
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Posted: November 27, 2008 04:49 by Nick Sieger
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I'm pleased to announce the release of activerecord-jdbc-adapter 0.9. This release should be fully compatible with Rails 2.2. In particular, I've added code in the adapter to detect when you use a JNDI connection and automatically add a checkin hook for the Rails connection pool to ensure that the connection is returned to the JNDI pool at the end of each request. This is a little suboptimal in that there are two levels of pooling; you still need to make sure your AR pool size is >= your JNDI pool size. I'm thinking about how to circumvent the AR pool in a future release. As a fallback, you can also use the pre-2.2 technique described in [1] to completely close the connection after every request. Also, if you're interested in specifics of activerecord-jdbc development, please join the mailing lists over at http://kenai.com/projects/activerecord-jdbc/lists. Looking forward to your feedback! /Nick [1]: http://blog.linkedin.com/2008/08/19/jdbc-connection-pooling-for-rails-on-glassfish/ Full 0.9 changelog follows. ## 0.9 - Now updated to support ActiveRecord 2.2. JNDI-based connections will automatically connect/disconnect for every AR connection pool checkout/checkin. For best results, set your pool: parameter >= the actual maximum size of the JNDI connection pool. (We'll look at how to eliminate the need to configure AR's pool in the future.) - NEW! Informix support courtesy of Javier Fernandez-Ivern. - Backport another Oracle CLOB issue, thanks Edson César. - Rubyforge #22018: chomp final trailing semicolon for oracle - JRUBY-2848: Fix NPE error in set_native_database_types - Rework oracle lob saving callback to be Rails 2.1 friendly (assist from court3nay) - JRUBY-2715: Add create/drop database methods to Postgres (Peter Williams) - JRUBY-3183: Fix structure dump for Postgres (Ryan Bell) - JRUBY-3184: recreate_database for test database working for PG (Ryan Bell) - JRUBY-3186: disable referential integrity for PG (Ryan Bell) - Authoritative repository now hosted at git://github.com/nicksieger/activerecord-jdbc-adapter.git; rubyforge svn trunk cleaned out. |
[ANN] activerecord-jdbc-adapter 0.9 released
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