One of our challenges we have is that our engineers have written frameworks to backfill data in several different DSLs, and every time they adopt a new language, they maybe need to write another one.
To be clear, what I mean is batch updating a large set of data in small pieces so as to avoid things like lock contention and replication lags. Sometimes these have a driving table that has the source data to update in a destination table based on a key column, but sometimes it is something like setting just a single specific value for a huge table. I would love instead to have a Postgres extension that uses postgres background workers to accomplish this, especially if it were part of core. Before I venture into exploring writing something like this as an extension, would this ever be considered something appropriate as an extension in Postgres core? Would that be appropriate? Thanks, Jeremy
