Getting last added row of table in SQLite, using (objective c)

I'm trying to get the last added row of a table in SQLite. Here is what I tried:

- (NSInteger)LastRowID
{
    NSInteger lastRow = sqlite3_last_insert_rowid(...);
    return lastRow;
}

I'm not sure what to put in the parenthesis after rowed. I tried putting the current table I'm working with (like this: @"myTableName") in the parenthesis, but that gave me an error.