[feature] support pg15 #75
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* [columnar] Columnar vacuum * Vacuum columnar tables by combining last n stripes until stripe row max count is reached. Vacuuming decision also include information about number of deleted rows of each stripe. If there is only one stripe, vacuum will be done if percentage of deleted rows is higher than 20%. * Updated regression test to cover vacuum * [columnar] Autovacuum for columnar tables * Add pgstat for insert/delete/update table hooks so autovacuum process know if vacuum should be done. --------- Co-authored-by: mkaruza <mkaruza@users.noreply.github.com>
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note that the upgrade test failure is expected due to |
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note that the upgrade test failure is expected due to hydra:15 not existing previously.
We could manually publish the hydra:15 image in this branch to ghcr.io as the baseline, and the upgrade acceptance test would test the upgrade to the same version, which should always pass.
We would need to set the max version to 15 for the columnar extension in splio: https://github.com/hydradatabase/hydra/blob/6784a2463294efd66d70c49bf438bcb533c03ec1/files/spilo/postgres-appliance/scripts/spilo_commons.py#L15. I think pg_ivm need to be whitelisted here as well.
Besides, Spilo has a new release. Does it worth upgrading to it?
Deferring the columnar 15 upgrade part to @mkaruza
if we have agreement, I can make that change as part of this PR, but can also make the case that it might be worth a second PR.
maybe that should be part of a second PR if we decide to do it. |
This needs to be done or the image will never get built, because it doesn't build unless the test pass. If you need assistance with doing this, please reach out to @owenthereal. |
This updates columnar and the build system to support postgresql 15.
What's changed?
pg_regressin versions older than postgres 15 (https://www.postgresql.org/message-id/1655733.1639871614@sss.pgh.pa.us)closes #53 and #59