From 3ebe31d65cea0442111afd70e29aca4bce153bb7 Mon Sep 17 00:00:00 2001 From: Tom Hughes Date: Tue, 21 Jan 2025 19:21:17 +0000 Subject: [PATCH] Add indes on user+id to changeset and diary comments --- .../20250121191749_add_user_comment_indexes.rb | 8 ++++++++ db/structure.sql | 15 +++++++++++++++ 2 files changed, 23 insertions(+) create mode 100644 db/migrate/20250121191749_add_user_comment_indexes.rb diff --git a/db/migrate/20250121191749_add_user_comment_indexes.rb b/db/migrate/20250121191749_add_user_comment_indexes.rb new file mode 100644 index 0000000000..10af4e455f --- /dev/null +++ b/db/migrate/20250121191749_add_user_comment_indexes.rb @@ -0,0 +1,8 @@ +class AddUserCommentIndexes < ActiveRecord::Migration[7.2] + disable_ddl_transaction! + + def change + add_index :changeset_comments, [:author_id, :id], :algorithm => :concurrently + add_index :diary_comments, [:user_id, :id], :algorithm => :concurrently + end +end diff --git a/db/structure.sql b/db/structure.sql index 04b0dc17f1..9093c47fe7 100644 --- a/db/structure.sql +++ b/db/structure.sql @@ -2400,6 +2400,13 @@ CREATE UNIQUE INDEX index_active_storage_variant_records_uniqueness ON public.ac CREATE INDEX index_changeset_comments_on_author_id_and_created_at ON public.changeset_comments USING btree (author_id, created_at); +-- +-- Name: index_changeset_comments_on_author_id_and_id; Type: INDEX; Schema: public; Owner: - +-- + +CREATE INDEX index_changeset_comments_on_author_id_and_id ON public.changeset_comments USING btree (author_id, id); + + -- -- Name: index_changeset_comments_on_changeset_id_and_created_at; Type: INDEX; Schema: public; Owner: - -- @@ -2435,6 +2442,13 @@ CREATE INDEX index_changesets_subscribers_on_changeset_id ON public.changesets_s CREATE UNIQUE INDEX index_changesets_subscribers_on_subscriber_id_and_changeset_id ON public.changesets_subscribers USING btree (subscriber_id, changeset_id); +-- +-- Name: index_diary_comments_on_user_id_and_id; Type: INDEX; Schema: public; Owner: - +-- + +CREATE INDEX index_diary_comments_on_user_id_and_id ON public.diary_comments USING btree (user_id, id); + + -- -- Name: index_diary_entry_subscriptions_on_diary_entry_id; Type: INDEX; Schema: public; Owner: - -- @@ -3408,6 +3422,7 @@ INSERT INTO "schema_migrations" (version) VALUES ('23'), ('22'), ('21'), +('20250121191749'), ('20250105154621'), ('20250104140952'), ('20241023004427'),