Add scrolling cursor functionality

[ActuallyConnor]

Anything related to scrolling cursors has not been implemented, and this includes the fetch modes that might require them

What does a scrolling cursor do?

https://stackoverflow.com/a/1155240

It creates a cursor for the query, which allows you to iterate over the result set without fetching the whole result at once. A scrollable cursor, specifically, is one that allows iterating backwards.

Example use: You can scroll forward until you find the record you need and iterate back to fetch the previous records, if you need them, too.