GETDEL

Usage:

GETDEL key

Complexity:

O(1)

Since:

6.2.0

ACL Categories:

@fast, @string, @write

Get the value of key and delete the key. This command is similar to GET, except for the fact that it also deletes the key on success (if and only if the key's value type is a string).

Reply

One of the following:

• String: the value of the key.
• Null: if the key does not exist or if the key's value type is not a string.

Examples

127.0.0.1:6379> SET mykey "Hello"
OK
127.0.0.1:6379> GETDEL mykey
"Hello"
127.0.0.1:6379> GET mykey
(nil)