Log Message:
Update ruby-sequel package to 3.33.0.

=== 3.33.0 (2012-03-01)

* Add ability to force or disable transactions completely in the migrators
  using the :use_transactions option (jeremyevans)

* Add ability to turn off transactions for migrations by calling
  no_transaction inside the Sequel.migration block (jeremyevans)

* Allow specifically choosing which migrator to use via
  TimestampMigrator.apply or IntegerMigrator.apply (jeremyevans)

* Add arbitrary_servers extension to allow the use of arbitrary servers/shards
  by providing a hash of options as the server (jeremyevans)

* Add server_block extension to scope database access inside the block to a
  specific default server/shard (jeremyevans)

* Respect :collate column option on MySQL (jeremyevans) (#445)

* Use Mysql2::Client::FOUND_ROWS to get accurate number of rows matched in the
  mysql2 adapter (jeremyevans)

* Use Mysql#info to get accurate number of rows matched in the mysql adapter
  (jeremyevans)

* Make mock adapter with specific SQL dialect use appropriate defaults for
  quoting identifiers (jeremyevans)

* Make list plugin automatically set position field value on creation if not
  already set (jeremyevans)

* Add Database#integer_booleans setting on SQLite to store booleans as
  integers (jeremyevans)

* Typecast columns stored as integers/floats in the SQLite adapter (jeremyevans)

* In the instance_hooks plugin, (before|after)_*_hook instance methods now
  return self (jeremyevans)

* Handle NaN, Infinity, and -Infinity floats on PostgreSQL (kf8a, jeremyevans)
  (#444)

* Support an :sslmode option when using the postgres adapter with the pg
  driver (jeremyevans)

* Add Database#create_schema and #drop_schema to the shared postgres adapter
  (tkellen, jeremyevans) (#440)

* Add Database#supports_savepoints_in_prepared_transactions?, false on MySQL
  >=5.5.12 (jeremyevans) (#437)

* Support an identifier output method in the mysql2 adapter (jeremyevans)

* Make foreign key creation work on MySQL with InnoDB engine without
  specifying :key option (jeremyevans)

* Allow disabling use of sudo with SUDO='' when running the rake
  install/uninstall tasks (jeremyevans) (#433)