Merge branch 'vij-remove-tmp-index-sync' into 'master'

Removes tmp_index_project_statistics_updated_at from project statistics

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/155997



Merged-by: Leonardo da Rosa <ldarosa@gitlab.com>
Approved-by: Bojan Marjanovic <bmarjanovic@gitlab.com>
Approved-by: Leonardo da Rosa <ldarosa@gitlab.com>
Reviewed-by: Leonardo da Rosa <ldarosa@gitlab.com>
Co-authored-by: Vijay Hawoldar <vhawoldar@gitlab.com>

db/post_migrate/20240611103909_remove_tmp_index_project_statistics_updated_at_sync.rb

+# frozen_string_literal: true
+
+class RemoveTmpIndexProjectStatisticsUpdatedAtSync < Gitlab::Database::Migration[2.2]
+  milestone '17.2'
+  disable_ddl_transaction!
+
+  INDEX_NAME = 'tmp_index_project_statistics_updated_at'
+  COLUMNS = %i[project_id updated_at]
+
+  def up
+    remove_concurrent_index_by_name :project_statistics, name: INDEX_NAME
+  end
+
+  def down
+    add_concurrent_index :project_statistics, COLUMNS, name: INDEX_NAME, where: 'repository_size > 0'
+  end
+end

db/schema_migrations/20240611103909

+709ac3c6cb4f879617c308cdfd91a847a95e69baefc3d68bcabb7645517689c8
\ No newline at end of file

db/structure.sql

@@ -29412,8 +29412,6 @@ CREATE INDEX tmp_index_on_vulnerabilities_non_dismissed ON vulnerabilities USING
 CREATE INDEX tmp_index_project_statistics_cont_registry_size ON project_statistics USING btree (project_id) WHERE (container_registry_size = 0);
-CREATE INDEX tmp_index_project_statistics_updated_at ON project_statistics USING btree (project_id, updated_at) WHERE (repository_size > 0);
-
 CREATE INDEX tmp_index_vulnerability_dismissal_info ON vulnerabilities USING btree (id) WHERE ((state = 2) AND ((dismissed_at IS NULL) OR (dismissed_by_id IS NULL)));
 CREATE INDEX tmp_index_vulnerability_occurrences_id_and_initial_pipline_id ON vulnerability_occurrences USING btree (id, initial_pipeline_id) WHERE (initial_pipeline_id IS NULL);