Is there a faster method of deleting multiple backups without having to go through the admin interface? For some reason, our install of Razuna decided to make duplicate backups, so instead of one per day, we now have two per day. And now we have accumulated over two years of backups. I am trying to get a handle on the situation and pare it down, but sitting there and clicking Remove and then waiting a few seconds adds up, especially if there's over 700 backups to go through. Is there a query that I can use which would delete all of the old backups up to a certain day?
I'm assuming this extra weight is what ballooned our backup/restore H2 export to ~20 GB in size. I'm trying to get us over to version 1.8.2 (from 1.6.5!) as quickly as possible, but the bulk is delaying our efforts.
Also, side question: is there a way to limit the number of backups, say a setting that only preserves only the recent X number of backups, and automatically deletes the older?