The tackle (LSN) of oldest WAL which nevertheless might be demanded by The customer of the slot and therefore will not be mechanically eradicated for the duration of checkpoints Until this LSN receives guiding more than max_slot_wal_keep_size from The existing LSN. NULL if the LSN of the slot has never https://slot-online14322.ampedpages.com/slot-online-things-to-know-before-you-buy-45179298