Redis Hdel command
Redis Hdel command is used to remove the hash table key one or more of the specified field does not exist in the field will be ignored.
grammar
redis Hdel basic command syntax is as follows:
redis 127.0.0.1:6379> HDEL KEY_NAME FIELD1.. FIELDN
Available versions
> = 2.0.0
return value
It was successfully deleted the number of fields, not including the neglected fields.
Examples
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