function quiz_update_6409 in Quiz 6.4

Implementation of hook_update_N(). Adding indexes to improve performance

File

./quiz.install, line 312

Quiz install schema for installing the quiz module

Code

function quiz_update_6409() {
  $results = array();
  db_add_index($results, 'quiz_node_relationship', 'parent_id', array(
    'parent_vid',
  ));
  db_add_index($results, 'quiz_node_results_answers', 'result_id', array(
    'result_id',
  ));
  return $results;
}