Hi,
I have tried to upgrade my cluster from version 13 to 14 using the
command: "pg_upgradecluster -m links --no-start 13 main". But upgrade
failed with messages:
-----------------
pg_restore: creating INDEX "public.closed_sessions_closed_id_idx"
pg_restore: while processing header:
pg_restore: from header entry 3195; 1259 29484835 INDEX
closed_sessions_closed_id_idx postgres
pg_restore: error: could not execute query: ERROR: cannot use invalid
index "closed_sessions_closed_id_idx" as replica identity
While executing command:
-- For binary upgrade, must preserve pg_class oids
SELECT pg_catalog.binary_upgrade_set_next_index_pg_class_oid('29484835'::pg_catalog.oid);
CREATE UNIQUE INDEX "closed_sessions_closed_id_idx" ON ONLY
"public"."closed_sessions" USING "btree" ("closed", "id");
ALTER TABLE ONLY "public"."closed_sessions" REPLICA IDENTITY USING
INDEX "closed_sessions_closed_id_idx";
---------------
closed_sessions is partitioned table and column closed is used for
replica identity index.
Cluster version 13 works fine...
I think pg_dump generates invalid order of SQL commands causing it to
create a replica identity index for partition tables without connected
partitions. Also it is possible that there is an error in the very
strict checking for invalid index.
Sergey Belyashov