Exemple #1
0
 public static function get_instance()
 {
     if (self::$instance === NULL) {
         self::$instance = new CL_PgSQL();
     }
     return self::$instance;
 }
Exemple #2
0
/**
 * @return CL_Database
 */
function get_pgsql()
{
    return CL_PgSQL::get_instance();
}