remove_reference(table_name, ref_name, options = {}) Instance Public methods Removes

active?() Instance Public methods CONNECTION MANAGEMENT ===================

disconnect!() Instance Public methods Disconnects from the database if already

rollback_db_transaction() Instance Public methods Aborts a transaction.

execute(sql, name = nil) Instance Public methods Executes the SQL statement

accessor() Instance Public methods

retrieve_connection_pool(klass) Instance Public methods Retrieving the connection

clear!() Instance Public methods Clears out internal caches

allowed_index_name_length() Instance Public methods Returns the maximum allowed

supports_migrations?() Instance Public methods Returns true, since this connection