Consider the following 4 steps in a series of GRANT statements. User A GRANT INSERT ON Doctor WITH GRANT OPTION GRANT INSERT ON Doctor
Consider the following 4 steps in a series of GRANT statements. User A GRANT INSERT ON Doctor WITH GRANT OPTION GRANT INSERT ON Doctor
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:Consider the following 4 steps in a series of GRANT statements.
User A
GRANT INSERT
ON Doctor
WITH GRANT OPTION
GRANT INSERT
ON Doctor
User C
User B
GRANT INSERT
ON Doctor
WITH GRANT OPTION
GRANT INSERT
ON Doctor
User D
If User A executes the following statement at the 5th step, what will be the effect
of this REVODKE on User C and User D?
REVOKE INSERT
ON Doctor
FROM User B
CASCADE
Can insert on the table
Cannot insert on the table
User C
User D

Transcribed Image Text:Now consider the following data in the Doctor table.
Doctor
doctorNo
pecialty
colary hospitalNo
name
Robert Donald Cardiologist
Xin Wang
D201
180000
H117
D205
Neurologist
Dermatologist 140000
Pediatrician
225000
H120
D211
David Ford
H120
D216
Alisa Garcia
165000
H126
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