May 2012
Intermediate to advanced
440 pages
9h 1m
English
Content preview from Oracle Advanced PL/SQL Developer Professional GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Reviewing Oracle-supplied packages
Oracle-supplied packages are provided by the Oracle server and inbuilt in the database as a wrapper code. These packages not only facilitate the database programmers to work on extended functionalities but also reduce writing extensive and complex code. Use of Oracle-supplied API is always recommended as it improves the code standardization, too.
The scripts for these packages are available in the $ORACLE_HOME\RDBMS\ADMIN\ folder. All packages reside on the database server. Public synonyms are available for these packages so that these packages are accessible to all users. Until Oracle 11g, more than 1000 packages were available and this count tends to increase with every database release.
Some of the important ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.