ZStandard (with dictionaries) compression support for TOAST compression

Title

CI (CFBot)

Needs rebase! Needs rebase since 1 week. Failing since 1 week.
Additional links previous successfully applied patch (outdated):

Summary

Stats (from CFBot)

Unknown

Topic

Performance

Tags

Created

2025-04-15 22:47:46

Last modified

2025-04-15 22:47:46 (3 months ago)

Latest email

2025-07-17 05:28:08 (1 week ago)

Status

PG19-1 (2025-07-01 - 2025-07-31): Needs review

Target version

Authors

Nikhil Kumar Veldanda (nikhilkumarv)

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ZStandard (with dictionaries) compression support for TOAST compression: First at 2025-03-06 05:32:07 by Nikhil Kumar Veldanda <veldanda.nikhilkumar17 at gmail.com>
Latest at 2025-07-17 05:28:08 by Michael Paquier <michael at paquier.xyz>
Latest attachment (0001-Add-function-pg_compression_available.patch) at 2025-07-16 04:44:15 from Michael Paquier <michael at paquier.xyz>
    Attachment (0001-Add-function-pg_compression_available.patch) at 2025-07-16 04:44:15 from Michael Paquier <michael at paquier.xyz> (Patch: Yes)
    Attachment (v25-0003-Implement-Zstd-compression-no-dictionary-support.patch) at 2025-06-05 07:03:49 from Nikhil Kumar Veldanda <veldanda.nikhilkumar17 at gmail.com> (Patch: Yes)
    Attachment (v24-0002-zstd-nodict-compression.patch) at 2025-05-27 10:11:22 from Nikhil Kumar Veldanda <veldanda.nikhilkumar17 at gmail.com> (Patch: Yes)
    Attachment (v21-0002-zstd-nodict-compression.patch) at 2025-05-07 12:15:40 from Nikhil Kumar Veldanda <veldanda.nikhilkumar17 at gmail.com> (Patch: Yes)
    Attachment (v20-0002-zstd-nodict-compression.patch) at 2025-05-04 12:54:34 from Nikhil Kumar Veldanda <veldanda.nikhilkumar17 at gmail.com> (Patch: Yes)
    Attachment (v19-0002-zstd-nodict-support.patch) at 2025-04-25 15:15:26 from Nikhil Kumar Veldanda <veldanda.nikhilkumar17 at gmail.com> (Patch: Yes)
    Attachment (v13-0008-initial-draft-to-address-datum-leak-problem.patch) at 2025-04-22 00:52:00 from Nikhil Kumar Veldanda <veldanda.nikhilkumar17 at gmail.com> (Patch: Yes)
    Attachment (v11-0005-generate-and-cleanup-dictionaries-using-vacuum.patch) at 2025-04-15 18:13:29 from Nikhil Kumar Veldanda <veldanda.nikhilkumar17 at gmail.com> (Patch: Yes)
    Attachment (v2-0001-Add-ZStandard-with-dictionaries-compression-suppo.patch) at 2025-03-08 16:28:17 from Nikhil Kumar Veldanda <veldanda.nikhilkumar17 at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Add-ZStandard-with-dictionaries-compression-suppo.patch) at 2025-03-06 05:32:07 from Nikhil Kumar Veldanda <veldanda.nikhilkumar17 at gmail.com> (Patch: Yes)

History

When	Who	What
2025-07-18 01:03:24	CFbot	Patch needs rebase
2025-04-25 15:31:42	CFbot	Patch does not need rebase anymore
2025-04-22 01:01:30	CFbot	Patch needs rebase
2025-04-15 22:47:46	Nikhil Kumar Veldanda (nikhilkumarv)	Attached mail thread CAFAfj_HX84EK4hyRYw50AOHOcdVi-+FFwAAPo7JHx4aShCvunQ@mail.gmail.com
2025-04-15 22:47:46	Nikhil Kumar Veldanda (nikhilkumarv)	Created patch record