DEL

Delete keys

Syntax

DEL key [key ...]

Removes the specified keys. A key is ignored if it does not exist.

Example

duva-cli> SET key1 "Hello"
"OK"
duva-cli> SET key2 "World"
"OK"
duva-cli> DEL key1 key2 key3
(integer) 2

Return value: (integer) the number of keys that were removed.