mirror of https://github.com/citusdata/citus.git
5bf163a27d
DESCRIPTION: Drops PG13 Support This commit is the first phase of dropping PG13 support. It consists of the following: - Removes pg13 from CI tests Among other things, Citus upgrade tests should now use PG14. Earliest Citus version supporting PG14 is 10.2. We also pick 11.3 version for upgrade_pg_dist_cleanup tests. Therefore, we run the citus upgrade tests with versions 10.2 and 11.3. - Removes pg13 from configure script - Remove upgrade_columnar_metapage upgrade tests We populate first_row_number column of columnar.stripe table during citus 10.1-10.2 upgrade. Given that we start from citus 10.2.0, which is the oldest version supporting PG14, we don't have that upgrade path anymore. Hence we remove these tests. - Removes upgrade_pg_dist_object_test and upgrade_partition_constraints tests These upgrade tests require the citus old version to be less than 10.0. Given that we drop support for PG13, we run upgrade tests with PG14, which starts with 10.2. So we remove these upgrade tests. - Documents that upgrade_post_11 should upgrade from version less than 11 In this way we make sure we run citus_finalize_upgrade_to_citus11 script - Adds needed alternative output for upgrade_citus_finish_citus_upgrade Given that we use 11.3 as the citus old version as well, we add this alternative output because pg_catalog.citus_finish_citus_upgrade() makes sense if last_upgrade_major_version < 11. See below for reference: pg_catalog.citus_finish_citus_upgrade(): ... IF last_upgrade_major_version < 11 THEN PERFORM citus_finalize_upgrade_to_citus11(); performed_upgrade := true; END IF; IF NOT performed_upgrade THEN RAISE NOTICE 'already at the latest distributed schema version (%)', last_upgrade_version_string; RETURN; END IF; ... And that's it :) The second phase of dropping PG13 support will consist in removing all the PG13 specific compilation paths/tests in the Citus repo. Will be done soon. |
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