Failing test with Postgresql 8.4.3 and pg 0.9.0

I'm getting the following error on schema_test_postgresql.rb

when the setup code do

@connection = ActiveRecord::Base.connection
@connection.execute "CREATE SCHEMA #{SCHEMA_NAME} CREATE TABLE #{TABLE_NAME} (#{COLUMNS.join(',')})"
@connection.execute "CREATE TABLE #{SCHEMA_NAME}.\"#{TABLE_NAME}.table\" (#{COLUMNS.join(',')})"
@connection.execute "CREATE TABLE #{SCHEMA_NAME}.\"#{CAPITALIZED_TABLE_NAME}\" (#{COLUMNS.join(',')})"

@connection.tables doesn't have things table ...

santiago@debian:~/Documentos/WyeWorks/Proys/rails$ cd activerecord/test/
santiago@debian:~/Documentos/WyeWorks/Proys/rails/activerecord/test$ ruby -I connections/native_postgresql/ cases/schema_test_postgresql.rb -n test_classes_with_qualified_schema_name
Using native PostgreSQL
Loaded suite cases/schema_test_postgresql
Started
E
Finished in 0.090174 seconds.

  1) Error:
test_classes_with_qualified_schema_name(SchemaTest):
NoMethodError: undefined method `name' for #
    /home/santiago/Documentos/WyeWorks/Proys/rails/vendor/bundler/gems/arel-8151ac946644aab31601d7c0ed944eb9d7ea1e6b-master/lib/arel/engines/sql/relations/compiler.rb:41:in `insert_sql'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb:848:in `sort_by'
    /home/santiago/Documentos/WyeWorks/Proys/rails/vendor/bundler/gems/arel-8151ac946644aab31601d7c0ed944eb9d7ea1e6b-master/lib/arel/engines/sql/relations/compiler.rb:40:in `each'
    /home/santiago/Documentos/WyeWorks/Proys/rails/vendor/bundler/gems/arel-8151ac946644aab31601d7c0ed944eb9d7ea1e6b-master/lib/arel/engines/sql/relations/compiler.rb:40:in `sort_by'
    /home/santiago/Documentos/WyeWorks/Proys/rails/vendor/bundler/gems/arel-8151ac946644aab31601d7c0ed944eb9d7ea1e6b-master/lib/arel/engines/sql/relations/compiler.rb:40:in `insert_sql'
    /home/santiago/Documentos/WyeWorks/Proys/rails/vendor/bundler/gems/arel-8151ac946644aab31601d7c0ed944eb9d7ea1e6b-master/lib/arel/engines/sql/relations/writes.rb:10:in `to_sql'
    /home/santiago/Documentos/WyeWorks/Proys/rails/vendor/bundler/gems/arel-8151ac946644aab31601d7c0ed944eb9d7ea1e6b-master/lib/arel/engines/sql/engine.rb:36:in `create'
    /home/santiago/Documentos/WyeWorks/Proys/rails/vendor/bundler/gems/arel-8151ac946644aab31601d7c0ed944eb9d7ea1e6b-master/lib/arel/algebra/relations/writes.rb:20:in `call'
    /home/santiago/Documentos/WyeWorks/Proys/rails/vendor/bundler/gems/arel-8151ac946644aab31601d7c0ed944eb9d7ea1e6b-master/lib/arel/session.rb:32:in `create'
    /home/santiago/Documentos/WyeWorks/Proys/rails/vendor/bundler/gems/arel-8151ac946644aab31601d7c0ed944eb9d7ea1e6b-master/lib/arel/algebra/relations/relation.rb:64:in `insert'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/relation.rb:18:in `__send__'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/relation.rb:18:in `insert'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/base.rb:2003:in `create_without_timestamps'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/timestamp.rb:55:in `create_without_callbacks'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/callbacks.rb:278:in `create'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activesupport/lib/active_support/callbacks.rb:407:in `_run_create_callbacks'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/callbacks.rb:277:in `create'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/base.rb:1979:in `create_or_update_without_callbacks'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/callbacks.rb:271:in `create_or_update'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activesupport/lib/active_support/callbacks.rb:407:in `_run_save_callbacks'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/callbacks.rb:270:in `create_or_update'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/base.rb:1652:in `save_without_validation'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/validations.rb:57:in `save_without_dirty'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/attribute_methods/dirty.rb:21:in `save_without_transactions'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/transactions.rb:229:in `send'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/transactions.rb:229:in `with_transaction_returning_status'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb:136:in `transaction'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/transactions.rb:182:in `transaction'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/transactions.rb:228:in `with_transaction_returning_status'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/transactions.rb:196:in `save'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/transactions.rb:208:in `rollback_active_record_state!'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/transactions.rb:196:in `save'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activerecord/lib/active_record/base.rb:461:in `create'
    cases/schema_test_postgresql.rb:91:in `test_classes_with_qualified_schema_name'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:64:in `__send__'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:64:in `run'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activesupport/lib/active_support/callbacks.rb:412:in `_run_setup_callbacks'
    /home/santiago/Documentos/WyeWorks/Proys/rails/activesupport/lib/active_support/testing/setup_and_teardown.rb:62:in `run'

1 tests, 4 assertions, 0 failures, 1 errors