HGET

Syntax

HGET key field

Time complexity: O(1)

ACL categories: @read, @hash, @fast

Returns the value associated with field in the hash stored at key.

Return

Bulk string reply: the value associated with field, or nil when field is not present in the hash or key does not exist.

Examples

dragonfly> HSET myhash field1 "foo"
(integer) 1
dragonfly> HGET myhash field1
"foo"
dragonfly> HGET myhash field2
(nil)