From e1ea42a997b263d6dd053b6a6b736376444ca4b9 Mon Sep 17 00:00:00 2001 From: Pete Matsyburka Date: Wed, 28 Feb 2024 09:49:59 +0200 Subject: [PATCH] add index on submission events --- app/models/submission_event.rb | 1 + .../20240228074821_add_index_on_submission_events.rb | 7 +++++++ db/schema.rb | 3 ++- 3 files changed, 10 insertions(+), 1 deletion(-) create mode 100644 db/migrate/20240228074821_add_index_on_submission_events.rb diff --git a/app/models/submission_event.rb b/app/models/submission_event.rb index 783c2a25..17392d3d 100644 --- a/app/models/submission_event.rb +++ b/app/models/submission_event.rb @@ -15,6 +15,7 @@ # # Indexes # +# index_submission_events_on_created_at (created_at) # index_submission_events_on_submission_id (submission_id) # index_submission_events_on_submitter_id (submitter_id) # diff --git a/db/migrate/20240228074821_add_index_on_submission_events.rb b/db/migrate/20240228074821_add_index_on_submission_events.rb new file mode 100644 index 00000000..5cad61a3 --- /dev/null +++ b/db/migrate/20240228074821_add_index_on_submission_events.rb @@ -0,0 +1,7 @@ +# frozen_string_literal: true + +class AddIndexOnSubmissionEvents < ActiveRecord::Migration[7.1] + def change + add_index :submission_events, :created_at + end +end diff --git a/db/schema.rb b/db/schema.rb index d25b6fe6..52f237ca 100644 --- a/db/schema.rb +++ b/db/schema.rb @@ -10,7 +10,7 @@ # # It's strongly recommended that you check this file into your version control system. -ActiveRecord::Schema[7.1].define(version: 2024_02_18_082157) do +ActiveRecord::Schema[7.1].define(version: 2024_02_28_074821) do # These are extensions that must be enabled in order to support this database enable_extension "plpgsql" @@ -136,6 +136,7 @@ ActiveRecord::Schema[7.1].define(version: 2024_02_18_082157) do t.datetime "event_timestamp", null: false t.datetime "created_at", null: false t.datetime "updated_at", null: false + t.index ["created_at"], name: "index_submission_events_on_created_at" t.index ["submission_id"], name: "index_submission_events_on_submission_id" t.index ["submitter_id"], name: "index_submission_events_on_submitter_id" end