Thread: pgsql: Have CLUSTER ignore partitions not owned by caller
Have CLUSTER ignore partitions not owned by caller If a partitioned table has partitions owned by roles other than the owner of the partitioned table, don't include them in the to-be- clustered list. This is similar to what VACUUM FULL does (except we do it sooner, because there is no reason to postpone it). Add a simple test to verify that only owned partitions are clustered. While at it, change memory context switch-and-back to occur once per partition instead of outside of the loop. Author: Justin Pryzby <pryzby@telsasoft.com> Reviewed-by: Zhihong Yu <zyu@yugabyte.com> Reviewed-by: Michael Paquier <michael@paquier.xyz> Discussion: https://postgr.es/m/20220411140609.GF26620@telsasoft.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/3f19e176ae0f55a653d62e1504dbe5ad8c1006a0 Modified Files -------------- src/backend/commands/cluster.c | 19 ++++++++++++------- src/test/regress/expected/cluster.out | 25 +++++++++++++++++++++++++ src/test/regress/sql/cluster.sql | 19 +++++++++++++++++++ 3 files changed, 56 insertions(+), 7 deletions(-)