DEL

Usage:

DEL key [ key ...]

Complexity:

O(N) where N is the number of keys that will be removed. When a key to remove holds a value other than a string, the individual complexity for this key is O(M) where M is the number of elements in the list, set, sorted set or hash. Removing a single key that holds a string value is O(1).

Since:

1.0.0

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

Examples

SET key1 "Hello"
SET key2 "World"
DEL key1 key2 key3