GET
Syntax
GET key
- Available since:
- 1.0.0
- Time complexity:
- O(1)
- ACL categories:
-
@read,@string,@fast,
Get the value of key.
If the key does not exist the special value nil is returned.
An error is returned if the value stored at key is not a string, because GET
only handles string values.
Return
Bulk string reply: the value of key, or nil when key does not exist.