Redis --------- use commands (one per day)

Key)

Del Syntax: Del key [Key...] deleting a given key or multiple keys that do not exist will be ignored.

Return Value: Number of deleted rough keys

# Delete a single keyredis> Set Name huangzokredis> Del name (integer) 1 # delete a nonexistent keyredis> exists phone (integer) 0 redis> Del Phone # failed, no key is deleted (integer) 0 # Delete multiple keyredis> Set Name "redis" okredis> set type "key-Value Store" okredis> set Website "redis.com" okredis> Del name type website (integer) 3 at the same time

Redis --------- use commands (one per day)