Re: Fix bug with accessing to temporary tables of other sessions
Daniil Davydov <3danissimo@gmail.com>
From: Daniil Davydov <3danissimo@gmail.com>
To: Jim Jones <jim.jones@uni-muenster.de>
Cc: Stepan Neretin <slpmcf@gmail.com>,
PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2026-02-27T14:02:13Z
Lists: pgsql-hackers
Attachments
- v12-0001-Fix-accessing-other-sessions-temp-tables.patch (text/x-patch) patch v12-0001
- v12-0002-Test-cross-session-access-restrictions-on-tempor.patch (text/x-patch) patch v12-0002
Hi, Posting rebased set of patches. -- Best regards, Daniil Davydov
Commits
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the thread's linked commits as JSON, with link sources.
API reference →
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Prevent access to other sessions' temp tables
- 4dfae59a1d31 17 (unreleased) landed
- 1b0dd08157bf 18 (unreleased) landed
- ce146621f786 19 (unreleased) landed
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Add tests for cross-session temp table access
- 40927d458fe1 17 (unreleased) landed
- 1cd37a7a8dc6 18 (unreleased) landed
- 1fee0e857e33 19 (unreleased) landed
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Doc: use "an SQL" consistently rather than "a SQL"
- b51f86e49a7f 18.0 cited
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Modify the relcache to record the temp status of both local and nonlocal
- 948d6ec90fd3 8.4.0 cited