Prepare async index on ci_job_artifacts id, project_id, file_type

db/post_migrate/20211229023654_add_async_index_ci_job_artifacts_project_id_file_type.rb

+# frozen_string_literal: true
+
+class AddAsyncIndexCiJobArtifactsProjectIdFileType < Gitlab::Database::Migration[1.0]
+  disable_ddl_transaction!
+
+  INDEX_NAME = 'index_ci_job_artifacts_on_id_project_id_and_file_type'
+
+  def up
+    prepare_async_index :ci_job_artifacts, [:project_id, :file_type, :id], name: INDEX_NAME
+  end
+
+  def down
+    unprepare_async_index_by_name :ci_job_artifacts, INDEX_NAME
+  end
+end

db/schema_migrations/20211229023654

+8019915a00f62c137ee48c860c888e9d43f7253a5ea1a684ba2abe8bbe8016df
\ No newline at end of file