We are upgrading from version 10 to 15. We encountered the following error for the first time. Can you give any ideas on how to solve this error? Since it is a system table, we cannot intervene on it.
pg_restore: from TOC entry 3312; 0 0 ACL TABLE "pg_pltemplate" postgres pg_restore: error: could not execute query: ERROR: relation "pg_catalog.pg_pltemplate" does not exist Command was: GRANT SELECT ON TABLE "pg_catalog"."pg_pltemplate" TO "username";
We upgraded many Postgresql in the same way. But this error just blew up somehow. For this cluster, we upgraded 10 to 11 and then 11 to 12 without a problem, but the same error comes after 12 to 13 and 12 to 15.