by Mohamed El Desouki [email protected] Tel :00966 553450836 جامعة سلمان بن عبد العزيز – السعودية – الخرج Map ER Model tor Relational Schema Using Power Designer Map ER Model tor Relational model Using Power Designer Map ERD Using Power Designer convert ER Model to relational model Using Sybase Power Designer تحويل ER ألى Relational