[Solved] You run the following command but get an error: CREATE EXTENSION uuid-ossp; What is the most likely cause and how to fix it? | PostgreSQL

PostgreSQL - Advanced Features

You run the following command but get an error:

CREATE EXTENSION uuid-ossp;

What is the most likely cause and how to fix it?

AExtension is already installed; use DROP EXTENSION first

BYou lack superuser rights; ask admin to enable it

CSyntax error; command should be ENABLE EXTENSION uuid-ossp;

DExtension not supported in PostgreSQL

Step-by-Step Solution

Solution:

Step 1: Understand permissions for creating extensions
Creating extensions like uuid-ossp requires superuser privileges in PostgreSQL.
Step 2: Identify cause of error
If you get an error running CREATE EXTENSION uuid-ossp;, it is likely due to insufficient permissions, not syntax or availability.
Final Answer:
You lack superuser rights; ask admin to enable it -> Option B
Quick Check:
CREATE EXTENSION needs superuser [OK]

Quick Trick: CREATE EXTENSION needs superuser rights [OK]

Common Mistakes:

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You run the following command but get an error: