Vedis Built-in Commands - Hash.
the values associated with the specified fields in the hash stored at
key. For every field that does not exist in the hash, a nil value is
Because a non-existing keys are treated as empty hashes, running HMGET against a non-existing key will return a list of nil values.
Refer to the download page for some C/C++ samples on how to invoke this command from your host application.
vedis> HMGET config path pid