Fix migrations

db/migrate/20230630083744_add_default_values_to_boolean_fields.rb

@@ -1,11 +1,14 @@
 class AddDefaultValuesToBooleanFields < ActiveRecord::Migration[7.0]
   def up
-    ApplicationProgress.where.not(visa_investigation_required: true)
-                       .update(visa_investigation_required: false)
+    execute('UPDATE application_progresses
+      SET visa_investigation_required = false
+      WHERE visa_investigation_required != true')
+
     change_column :application_progresses, :visa_investigation_required, :boolean, default: false, null: false
+    execute('UPDATE application_progresses
+      SET school_investigation_required = false
+      WHERE school_investigation_required != true')
 
-    ApplicationProgress.where.not(school_investigation_required: true)
-                        .update(school_investigation_required: false)
     change_column :application_progresses, :school_investigation_required, :boolean, default: false, null: false
   end
 end

db/migrate/20231009110217_add_application_indexes.rb

@@ -1,6 +1,6 @@
 class AddApplicationIndexes < ActiveRecord::Migration[7.0]
   def change
-    drop_table :urns # rubocop:disable Rails/ReversibleMigration
+    execute("DROP TABLE IF EXISTS urns") # rubocop:disable Rails/ReversibleMigration
     add_index :applications, :urn, unique: true
     add_index :applications, :application_route
   end