June 2023
Intermediate to advanced
480 pages
12h 39m
English
Content preview from Oracle PL/SQL by Example, 6th Edition
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23
Object Types in Oracle
In Oracle, object types are the main ingredient of object-oriented programming. They are used to model real-world tangible entities, such as students, instructors, and bank accounts, as well as abstract entities, such as ZIP codes, geometrical shapes, and chemical reactions.
In this chapter, you will learn how to create object types and how to nest object types within collection types. In addition, you will learn about different kinds of object type methods and their usage.
This chapter is introductory in nature and does not cover more advanced topics such as object type inheritance and evolution, REF modifiers, and object type tables (not to ...
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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.