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@@ -1,6 +1,7 @@
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 == 0.7.1
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 - Add adapter and driver for H2 courtesy of Caleb Land
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+- Fix "undefined method `last' for {}:Hash" error introduced with new Rake 0.8.1 (JRUBY-1859)
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 == 0.7
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@@ -25,6 +25,7 @@ What's there, and what is not there:
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   * remove_column
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   * rename_column
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 * HSQLDB - Complete
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+* H2 - Complete
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 Other databases will require testing and likely a custom configuration module. Please join the jruby-extras mailing-list[http://rubyforge.org/mail/?group_id=2014] to help us discover support for more databases.
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@@ -41,6 +42,7 @@ To use ActiveRecord-JDBC with JRuby on Rails:
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   * postgresql (<tt>activerecord-jdbcpostgresql-adapter</tt>)
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   * derby (<tt>activerecord-jdbcderby-adapter</tt>)
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   * hsqldb (<tt>activerecord-jdbchsqldb-adapter</tt>)
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+  * h2 (<tt>activerecord-jdbch2-adapter</tt>)
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 2. If you're using Rails 2.0, you may skip to the next step. For Rails prior to version 2.0, you'll need to add one-time setup to your config/environment.rb file in your Rails application. Add the following lines just before the <code>Rails::Initializer</code>. (If you're using ActiveRecord-JDBC under the old gem name used in versions 0.5 and earlier, replace 'activerecord-jdbc-adapter' with 'ActiveRecord-JDBC' below.)
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@@ -4,9 +4,10 @@ require 'active_record/connection_adapters/jdbc_adapter_spec'
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 require 'jdbc_adapter/jdbc_adapter_internal'
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 require 'bigdecimal'
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-if defined?(RAILS_ROOT)
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+begin
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   require 'jdbc_adapter/rake_tasks'
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-end
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+rescue LoadError
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+end if defined?(RAILS_ROOT)
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 module ActiveRecord
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   module ConnectionAdapters # :nodoc:

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@@ -1,4 +1,4 @@
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-if defined?(namespace) && RUBY_PLATFORM =~ /java/
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+if defined?(namespace) && RUBY_PLATFORM =~ /java/ && ENV["SKIP_AR_JDBC_RAKE_REDEFINES"].nil?
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   def redefine_task(*args, &block)
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     task_name = Hash === args.first ? args.first.keys[0] : args.first
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     existing_task = Rake::Task[task_name]