http://www.outsourcing-it.com/2007/02/09/oracle-ckpt-terminating-instance-due-to-error-221-ora-00221/ Oracle, MySQL, SQL, PL/SQL, TOAD, PL/SQL Developer, tutorijali ... Wed, 19 Nov 2008 11:55:14 +0000 http://wordpress.org/?v=2.3