Redis에서 해시 테이블의 내용을 삭제하는 방법

127.0.0.1:6379>  HMSET runoobkey name "redis tutorial" description "redis basic commands for caching" likes 20
 visitors 23000
OK
127.0.0.1:6379>  HGETALL runoobkey
1) "name"
2) "redis tutorial"
3) "description"
4) "redis basic commands for caching"
5) "likes"
6) "20"
7) "visitors"
8) "23000"

redis 127.0.0.1:6379> HDEL KEY_NAME FIELD1.. FIELDN

redis 127.0.0.1:6379> HSET myhash field1 "foo"
(integer) 1
redis 127.0.0.1:6379> HDEL myhash field1
(integer) 1
redis 127.0.0.1:6379> HDEL myhash field2
(integer) 0