Redis Hash: HMGET
HMGET key field1 [field2]
Redis HMGET command is used to get the values associated with the specified fields in the hash stored at key. If a field does not exist in redis hash, then nil value is returned.
Syntax:
HMGET KEY_NAME FIELD1...FIELDN
Available since
2.0.0.
Return Value
Array reply, a list of values associated with the given fields, in the same order as they are requested.
Return Value Type
Integer
Example: Redis HMGET
127.0.0.1:6379> HSET langhash lang1 "PHP" (integer) 1 127.0.0.1:6379> HSET langhash lang2 "Javascript" (integer) 1 127.0.0.1:6379> HSET langhash lang3 "Python" (integer) 1 127.0.0.1:6379> HMGET langhash lang1 lang2 lang3 lang4 1) "PHP" 2) "Javascript" 3) "Python" 4) (nil)
Example: Redis HMGET another example
127.0.0.1:6379> HMSET user-y email [email protected] language English gender Male OK 127.0.0.1:6379> HMGET user-y email language gender 1) "[email protected]" 2) "English" 3) "Male"
- Weekly Trends and Language Statistics
- Weekly Trends and Language Statistics