From 0d8bfc5e3663ae5a6d1ae4e4316cdaa8480e168e Mon Sep 17 00:00:00 2001 From: Fujii Masao Date: Thu, 22 Oct 2026 10:49:40 +0900 Subject: [PATCH] psql: Fix tab completion for DROP INDEX CONCURRENTLY psql offered CASCADE after DROP INDEX CONCURRENTLY and an index name, even though CASCADE is not supported with CONCURRENTLY. Offer only RESTRICT in this case, while retaining both CASCADE and RESTRICT for ordinary DROP INDEX. Backpatch to all supported versions. Author: Sho Ito Reviewed-by: Chao Li Reviewed-by: Shihao Zhong Reviewed-by: Fujii Masao Discussion: https://postgr.es/m/CAG7L5+7KXgvJUGCGXzyQrt7UysC9iytaYzx-7YyQTFYXjHVTWQ@mail.gmail.com Backpatch-through: 14 --- src/bin/psql/tab-complete.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c index 5846b2aac15..6f77d02b761 100644 --- a/src/bin/psql/tab-complete.c +++ b/src/bin/psql/tab-complete.c @@ -3662,7 +3662,7 @@ psql_completion(const char *text, int start, int end) else if (Matches("DROP", "INDEX", MatchAny)) COMPLETE_WITH("CASCADE", "RESTRICT"); else if (Matches("DROP", "INDEX", "CONCURRENTLY", MatchAny)) - COMPLETE_WITH("CASCADE", "RESTRICT"); + COMPLETE_WITH("RESTRICT"); /* DROP MATERIALIZED VIEW */ else if (Matches("DROP", "MATERIALIZED"))