Any example of quarry, which I can pass to pagepile to create new?
Topic on Talk:Quarry
That is tracked as phab:T190242. One Day...
Yes, but pagepile says it can create pagepile from quarry. I need an example of such quarry.
Quarry is tool to make SQL queries to wikimedia databases. You need to enter query id in this field. You can get it from URL while you have opened query.