Redis Hash: HGETALL
HGETALL key
Redis HGETALL command is used to get all fields and values of the hash stored at key. In the returned value, every field name is followed by its value, so the length of the reply is twice the size of the hash.
Syntax:
HGETALL KEY_NAME
Available since
2.0.0.
Return Value
Array reply, a list of fields and their values stored in the hash, or an empty list when a key does not exist.
Return Value Type
Integer
Example: Redis HGETALL
127.0.0.1:6379> HMSET langhash lang1 "PHP" lang2 "JavaScript" lang3 "Python" OK 127.0.0.1:6379> HSET langhash lang4 "Golanguage" (integer) 1 127.0.0.1:6379> HGETALL langhash 1) "lang1" 2) "PHP" 3) "lang2" 4) "JavaScript" 5) "lang3" 6) "Python" 7) "lang4" 8) "Golanguage"
Example: Redis HGETALL another example
127.0.0.1:6379> HSET user email [email protected] (integer) 1 127.0.0.1:6379> HSET user lang English (integer) 1 127.0.0.1:6379> HSET user gender Male (integer) 1 127.0.0.1:6379> HGETALL user 1) "email" 2) "[email protected]" 3) "lang" 4) "English" 5) "gender" 6) "Male"
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