October 2002
Intermediate to advanced
688 pages
14h 14m
English
Content preview from Oracle® PL/SQL® Interactive Workbook, Second Edition
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Table and Column Descriptions
| Column Name | Null | Type | Comments |
|---|---|---|---|
| COURSE_NO | NOT NULL | NUMBER(8, 0) | The unique course number |
| DESCRIPTION | NULL | VARCHAR2(50) | The full name for this course |
| COST | NULL | NUMBER(9,2) | The dollar amount charged for enrollment in this course |
| PREREQUISITE | NULL | NUMBER(8, 0) | The ID number of the course that must be taken as a prerequisite to this course |
| CREATED_BY | NOT NULL | VARCHAR2(30) | Audit column—indicates user who inserted data |
| CREATED_DATE | NOT NULL | DATE | Audit column—indicates date of insert |
| MODIFIED_BY | NOT NULL | VARCHAR2(30) | Audit column—indicates who made last update |
| MODIFIED_DATE | NOT NULL | DATE | Audit column—date of last update |
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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.
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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.