Get the previous secondary index inside a secondary 256-bit integer index table.
Get the previous secondary index inside a secondary 256-bit integer index table
Parameters
iterator- The iterator to the secondary indexprimary- It will be replaced with the primary key of the record which is stored in the previous secondary index
Returns
iterator to the previous secondary index
Precondition
iterator is pointing to the existing secondary index inside the table
Post Condition
primary will be replaced with the primary key of the secondary index preceeding the secondary index pointed by the iterator