Creates a name-value record.
hcerr_t hc_nvr_create(hc_session_t *session, hc_long_t nslots, hc_nvr_t **nvrp);
This function creates a name-value record with a designated initial size that is associated with a particular session. Metadata that is added to this name-value record must match the schema associated with the session.
IN: The session with which this name-value record is associated.
IN: The number of slots for name-value-type tuples.
OUT: Updated with a pointer to a new name-value record of the designated size.
HCERR_OK HCERR_ILLEGAL_ARGUMENT HCERR_OOM