Automatic Unlimited Pagination Method

[kolyasapphire]

Hi, a couple of questions on how Automatic Unlimited Pagination works.

Am I right that when this transform is enabled, requests are done with where: { id_gte: lastId } filter where lastId is last item's id from previous chunk until number of items specified in first: filter is reached?

Will it work with any ids? For example, in our Subgraph as ids we use integers, tx hashes and complex combinations like txHash-logIndex for uniqueness.

Also can't find after: filter of graph-node mentioned here.