[Solved] What is wrong with this command?REVOKE UPDATE ON FROM orders TO grace; — Ans: Incorrect order of FROM and TO keywords | PostgreSQL

PostgreSQL - Roles and Security

What is wrong with this command?
REVOKE UPDATE ON FROM orders TO grace;

AUser name should come before table name

BUPDATE permission cannot be revoked

CTable name is missing

DIncorrect order of FROM and TO keywords

Step-by-Step Solution

Solution:

Step 1: Recall correct REVOKE syntax
REVOKE permission ON table FROM user;
Step 2: Identify error in command
The command uses FROM before table and TO before user, which is wrong.
Final Answer:
Incorrect order of FROM and TO keywords -> Option D
Quick Check:
REVOKE syntax = REVOKE permission ON table FROM user [OK]

Quick Trick: REVOKE uses FROM before user, not TO [OK]

Common Mistakes:

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What is wrong with this command?