fix(schema): add missing index exports#instructeur_id

db/migrate/20231010083144_add_instructeur_foreign_key_to_exports.rb

@@ -1,11 +1,17 @@
 class AddInstructeurForeignKeyToExports < ActiveRecord::Migration[7.0]
   disable_ddl_transaction!
 
-  def change
+  def up
     # Foreign keys were already added on developer machines, but timeouted in production.
     if !foreign_key_exists?(:exports, :instructeurs)
       add_foreign_key :exports, :instructeurs, validate: false
       validate_foreign_key :exports, :instructeurs
     end
   end
+
+  def down
+    if foreign_key_exists?(:exports, :instructeurs)
+      remove_foreign_key :exports, :instructeurs
+    end
+  end
 end

db/migrate/20231108120254_add_missing_exports_instructeur_index.rb

@@ -0,0 +1,15 @@
+class AddMissingExportsInstructeurIndex < ActiveRecord::Migration[7.0]
+  disable_ddl_transaction!
+
+  def up
+    if !index_exists?(:exports, :instructeur_id) # index may have already been added on other environments by a previous migration
+      add_index :exports, :instructeur_id, algorithm: :concurrently
+    end
+  end
+
+  def down
+    if index_exists?(:exports, :instructeur_id)
+      remove_index :exports, :instructeur_id
+    end
+  end
+end

db/schema.rb

@@ -556,6 +556,7 @@ ActiveRecord::Schema[7.0].define(version: 2023_11_14_113317) do
     t.string "statut", default: "tous"
     t.string "time_span_type", default: "everything", null: false
     t.datetime "updated_at", precision: nil, null: false
+    t.index ["instructeur_id"], name: "index_exports_on_instructeur_id"
     t.index ["key"], name: "index_exports_on_key"
     t.index ["procedure_presentation_id"], name: "index_exports_on_procedure_presentation_id"
   end