OCA Oracle Database : SQL certified expert exam guide : (exam 1Z0-047) / Steve O’Hearn, McGraw-Hill, 2010
If you are a programmer doing SQL for Oracle, this book will help you get certified. 700 pages.
OCA Oracle Database : SQL certified expert exam guide : (exam 1Z0-047) / Steve O’Hearn, McGraw-Hill, 2010
If you are a programmer doing SQL for Oracle, this book will help you get certified. 700 pages.