Redis Hvals command

Redis hash (Hash)

Redis Hvals command returns the hash table values ​​for all fields.

grammar

redis Hvals basic command syntax is as follows:

redis 127.0.0.1:6379> HVALS KEY_NAME FIELD VALUE 

Available versions

> = 2.0.0

return value

A hash table of all the values ​​contained in the table. When the key does not exist, it returns an empty table.

Examples

redis 127.0.0.1:6379> HSET myhash field1 "foo"
(integer) 1
redis 127.0.0.1:6379> HSET myhash field2 "bar"
(integer) 1
redis 127.0.0.1:6379> HVALS myhash
1) "foo"
2) "bar"

# 空哈希表/不存在的key

redis 127.0.0.1:6379> EXISTS not_exists
(integer) 0

redis 127.0.0.1:6379> HVALS not_exists
(empty list or set)

Redis hash (Hash)