I have a table for which pg_relation_size() shows only 31MB, but pg_total_relation_size() shows a whopping 84GB.
The database engine is running inside a Docker container, with the data mounted as a volume from a partition on the host's file system.
When I try to run `VACUUM FULL`, the disk usage goes up until it reaches the full capacity of the partition (about 27GB of free space), at which point it fails.
How can I reclaim the disk space here other than write the data to a new table and drop the old one?
Thank you,
Igal
