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Oracle® Web Application Programming for PL/SQL® Developers by Benjamin Rosenzweig, Solomon Morse, Melanie Caffrey, Susan Boardman

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Table And Column Descriptions

COURSE: Information for a course

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

SECTION: Information for an individual section (class) of a particular ...

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