public function get_compiled_update($table = '', $reset = TRUE)
{
// Combine any cached components with the current statements
$this->_merge_cache();
if ($this->_validate_update($table) === FALSE) {
return FALSE;
}
$sql = $this->_update($this->qb_from[0], $this->qb_set);
if ($reset === TRUE) {
$this->_reset_write();
}
return $sql;
}