YouTip LogoYouTip

Keys Randomkey

# Redis RANDOMKEY Command [!(#) Redis Keys](#) The Redis RANDOMKEY command returns a random key from the current database. ### Syntax The basic syntax of the Redis RANDOMKEY command is as follows: redis 127.0.0.1:6379> RANDOMKEY ### Available Since >= 1.0.0 ### Return Value When the database is not empty, a key is returned. When the database is empty, nil is returned (on Windows systems, null is returned). ### Example # Database is not empty redis> MSET fruit "apple" drink "beer" food "cookies" # Set multiple keys OK redis> RANDOMKEY "fruit" redis> RANDOMKEY "food" redis> KEYS * # View all keys in the database, proving RANDOMKEY does not delete keys 1) "food" 2) "drink" 3) "fruit" # Database is empty redis> FLUSHDB # Delete all keys in the current database OK redis> RANDOMKEY (nil) [!(#) Redis Keys](#)
← C IntroProp Style Borderimageoutset β†’