On Tue, Mar 12, 2024 at 12:00:00PM +0300, Alexander Lakhin wrote: > Sorry for a bit off-topic, but I've remembered an anomaly with a similar > assert: > https://www.postgresql.org/message-id/17947-b9554521ad963c9c%40postgresql.org
Thanks for the reminder. The invalidation path with the stats drop is only in 16~. > Maybe you would find it worth considering while working in this area... > (I've just run that reproducer on b36fbd9f8 and confirmed that the > assertion failure is still here.) Indeed, something needs to happen. I am not surprised that it still reproduces; nothing has changed with the locking of the stats entries. :/ -- Michael
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