db_next_i64

Get the next record after the given iterator from a primary 64-bit integer index table.

Get the next record after the given iterator from a primary 64-bit integer index table

Parameters

• iterator - The iterator to the record
• primary - It will be replaced with the primary key of the next record

Returns

iterator to the next record

Precondition

iterator is pointing to the existing data inside the table

Post Condition

primary will be replaced with the primary key of the data proceeding the data pointed by the iterator

Example:

C++

int charlie_itr = db_find_i64(receiver, receiver, table1, N(charlie));
// nothing after charlie
uint64_t prim = 0
int end_itr = db_next_i64(charlie_itr, &prim);