HGET
Syntax
HGET key field
- Available since:
- 2.0.0
- Time complexity:
- O(1)
- ACL categories:
-
@read
,@hash
,@fast
,
Returns the value associated with field
in the hash stored at key
.
Examples
RESP2 Reply
One of the following:
- Bulk string reply: The value associated with the field.
- Nil reply: If the field is not present in the hash or key does not exist.
RESP3 Reply
One of the following:
- Bulk string reply: The value associated with the field.
- Null reply: If the field is not present in the hash or key does not exist.