<?php
class Freak_Auth_Adapter_DbTable extends Zend_Auth_Adapter_DbTable {
    /**
     * getDbSelect() - Return the preauthentication Db Select object for userland select query modification
     * This method is overriden because zend_db_table::select() adds a FROM which we do not want (been there
     * done that, just dont)
     *
     * @return Zend_Db_Select
     */
    public function getDbSelect()
    {
        if ($this->_dbSelect == null) {
            $this->_dbSelect = $this->_zendDb->getAdapter()->select();
        }

        return $this->_dbSelect;
    }
}