Hi. There are some reports that Postgres does not handle correctly cleaning the files used when it crashes. [1]
I think that function *fcloseall* can help a little bit. Mainly on Windows. /* * Closes all of the calling process's open streams. * On Windows, close and remove all temporary files created by tmpfile function. */ patch attached. best regards, Ranier Vilela [1] https://www.postgresql.org/message-id/CAE9k0Pno%3DMns7J5HA4%2BbbXzb%3DyCZnCtSF_wf1ZipCQxardKDjA%40mail.gmail.com
improve-cleaning-on-fatal-and-panic-elog.patch
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