해당 중복 항목 2개를 삭제하는 작업은 성공적이었으나, 이후 인덱스를 다시 구축하는 과정에서 새로운 오류가 발생했습니다. 이것이 큰 문제인가요? 검색 3433 행을 삭제하거나 수정하는 방법은 무엇인가요?
[1] pry(main)> IncomingReferer.find(44231).destroy
=> #<IncomingReferer:0x000055734c65d8e8 id: 44231, path: "/m/search", incoming_domain_id: 4>
[2] pry(main)> IncomingReferer.find(42228).destroy
=> #<IncomingReferer:0x000055734cd81a70 id: 42228, path: "/m/search", incoming_domain_id: 26>
postgres=# \connect discourse
You are now connected to database "discourse" as user "postgres".
discourse=# REINDEX SCHEMA CONCURRENTLY public;
WARNING: cannot reindex invalid index "public.incoming_referers_pkey_ccnew" concurrently, skipping
WARNING: cannot reindex invalid index "public.index_incoming_referers_on_path_and_incoming_domain_id_ccnew" concurrently, skipping
WARNING: cannot reindex invalid index "pg_toast.pg_toast_2782645_index_ccnew" concurrently, skipping
ERROR: could not create unique index "index_incoming_referers_on_path_and_incoming_domain_id_ccnew1"
DETAIL: Key (path, incoming_domain_id)=(/search/, 3433) is duplicated.
CONTEXT: parallel worker