Question

How to delete the key?

Answer 1

By using delete command, you can delete the key.

Syntax

1. delete key [noreply]  

Example

In the given example, we use javatpoint as a key and add the value Memcached in it with 900 seconds expiration time. After this, it deletes the stored key.

1. set javatpoint 0 900 9  
2. memcached  
3. STORED  
4. get javatpoint  
5. VALUE javatpoint 0 9  
6. memcached  
7. END  
8. delete javatpoint  
9. DELETED  
10. get javatpoint  
11. END  
12. delete javatpoint  
13. NOT_FOUND