FUNCTION FLUSH
Syntax
        FUNCTION FLUSH [ASYNC | SYNC]
- Available since:
- 7.0.0
- Time complexity:
- O(N) where N is the number of functions deleted
- ACL categories:
- 
              
                @write,@slow,@scripting,
Deletes all the libraries.
Unless called with the optional mode argument, the lazyfree-lazy-user-flush configuration directive sets the effective behavior. Valid modes are:
- ASYNC: Asynchronously flush the libraries.
- SYNC: Synchronously flush the libraries.
For more information please refer to Introduction to Redis Functions.