/**
* Добавление join к запросу
* @param string $table
* @param string|array|null $on
* @throws DB_Exception
*/
public function joins($table, $on = null)
{
//Если указано кол-во таблиц больше 1, то хз че делать
if (count($this->_table) > 1) {
throw new DB_Exception("Must be table count 1");
}
//Добавочное условие
if ($on === null) {
$where = null;
} else {
$where = " AND " . $this->make_where($table, $on);
}
//Добавляем
$this->_joins .= " INNER JOIN " . $this->driver->escape_identifier($table) . " ON " . $this->driver->escape_identifier($table) . "." . $this->driver->escape_identifier($this->_table[0] . "_id") . " = " . $this->driver->escape_identifier($this->_table[0]) . "." . $this->driver->escape_identifier("id") . $where;
}
