tailieunhanh - Oracle Built−in Packages- P164

Oracle Built−in Packages- P164: Ah, for the good old days of Version of PL /SQL! Life was so simple then. No stored procedures or functions and certainly no packages. You had your set of built−in functions, like SUBSTR and TO_DATE. You had the IF statement and various kinds of loops. With these tools at hand, you built your batch−processing scripts for execution in SQL*Plus, and you coded your triggers in SQL*Forms , and you went home at night content with a good day's work done. | Appendix A What s on the Companion Disk Copyright 2000 O Reilly Associates. All Rights Reserved. 806 Oracle Built-in Packages SEARCH PREVIOUS Part I NEXT 807 Part I Overview This part of the book contains a single chapter that introduces the built-in packages and provides some quick-reference tools to help you use the remainder of the book. Chapter 1 Introduction introduces you to PL SQL packages generally and to built-in packages specifically. It shows you how to call packaged code from your own programs and includes tips for handling the exceptions raised when you call a packaged program. Chapter 1 Introduction PREVIOUS Acknowledgments HOME BOOK INDEX NEXT 1. Introduction . Orode PL SQL Orode PL SQL orr Programming. I Programming MK Second Edition Guide to Orade8i Features Packages Oracle Advanced PL SQL Orode Wefc Applications Orode PL SQL Orode PL SQL I Boil-In I Programmng I PL SQL Developer s I Latgvoge I Budt-ins Packages wrtii Packages Introduction Pocket Reference Pocket Reference Copyright c 2000 O Reilly Associates. All rights reserved. Part I Overview .