jruby/activerecord-jdbc-adapter — pull request #236 by Cowen (2012-09-14 19:18:24+00:00)
Title: JDBCError in jdbc/connection.rb misses exception information

JDBCError should say what type of exception was thrown.

In trying to use this module with VoltDB and JRuby,
I got the following error message which really didn't help me.

"ActiveRecord::JDBCError: The driver encountered an unknown error: "