tailieunhanh - PL/SQL User's Guide and Reference

PL/SQL, Oracle's procedural extension of SQL, is an advanced fourth-generation programming language (4GL). It offers software-engineering features such as data encapsulation, overloading, collection types, exceptions, and information hiding. PL/SQL also supports rapid prototyping and development through tight integration with SQL and the Oracle database. Anyone developing PL/SQL-based applications for Oracle should read this book. This book is intended for programmers, systems analysts, project managers, database administrators, and others who need to automate database operations. People developing applications in other languages can also produce mixed-language applications with parts written in PL/SQL | ORACLG PL SQL User s Guide and Reference 10g Release 1 Part No. B10807-01 December 2003 PL SQL User s Guide and Reference 10g Release 1 Part No. B10807-01 Copyright 1996 2003 Oracle. All rights reserved. Primary Author John Russell Contributors Shashaanka Agrawal Cailein Barclay Dmitri Bronnikov Sharon Castledine Thomas Chang Ravindra Dani Chandrasekharan Iyer Susan Kotsovolos Neil Le Warren Li Bryn Llewellyn Chris Racicot Murali Vemulapati Guhan Viswanathan Minghui Yang The Programs which include both the software and documentation contain proprietary information they are provided under a license agreement containing restrictions on use and disclosure and are also protected by copyright patent and other intellectual and industrial property laws. Reverse engineering disassembly or decompilation of the Programs except to the extent required to obtain interoperability with other independently created software or as specified by law is prohibited. The information contained in this document is subject to change without notice. If you find any problems in the documentation please report them to us in writing. This document is not warranted to be error-free. Except as may be expressly permitted in your license agreement for these Programs no part of these Programs may be reproduced or transmitted in any form or by any means electronic or mechanical for any purpose. If the Programs are delivered to the United States Government or anyone licensing or using the Programs on behalf of the United States Government the following notice is applicable . GOVERNMENT RIGHTS Programs software databases and related documentation and technical data delivered to . Government customers are commercial computer software or commercial technical data pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such use duplication disclosure modification and adaptation of the Programs including documentation and technical data .