Redis DEL command

Redis key (key)

Redis DEL command to delete the existing key. Nonexistent key will be ignored.

grammar

redis DEL command basic syntax is as follows:

redis 127.0.0.1:6379> DEL KEY_NAME

Available versions

> = 1.0.0

return value

The number is deleted key.

Examples

First, we create a key and set the value in redis.

redis 127.0.0.1:6379> SET w3ckey redis
OK

Now we have created a delete key.

redis 127.0.0.1:6379> DEL w3ckey
(integer) 1

Redis key (key)