Set the cursor to refer to the first key/data pair of the database,
and store the secondary key along with the corresponding primary
key/data pair in Current. If the first key has
duplicate values, the first data item in the set of duplicates is
stored in Current.
Set the cursor to refer to the first key/data pair of the database,
and store the secondary key along with the corresponding primary
key/data pair in Current. If the first key has
duplicate values, the first data item in the set of duplicates is
stored in Current.
