function choice_schema in Quiz 6.6

Implementation of hook_schema().

File

question_types/choice/choice.install, line 22

Sponsored by: Norwegian Centre for Telemedicine Code: falcon

Code

function choice_schema() {

  // Stores the users answers to a question.
  $schema['quiz_choice_user_answers'] = array(
    'fields' => array(
      'id' => array(
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'result_id' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'vid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'choice_order' => array(
        'type' => 'text',
      ),
    ),
    'primary key' => array(
      'id',
    ),
  );

  /*
   * Stores answer collection id.
   * Pos = 0 means the collection won't be available as a predefined collection set.
   * Pos > 0 is the collections position in the predefined collection list.
   */
  $schema['quiz_choice_user_answer_multi'] = array(
    'fields' => array(
      'user_answer_id' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'answer_id' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
    ),
    'primary key' => array(
      'user_answer_id',
      'answer_id',
    ),
  );
  $schema['quiz_choice_properties'] = array(
    'fields' => array(
      'nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'vid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'choice_multi' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'choice_random' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'choice_boolean' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'primary key' => array(
      'nid',
      'vid',
    ),
  );

  /*
   * Holds each answer in the answer_collections.
   */
  $schema['quiz_choice_answer'] = array(
    'fields' => array(
      'id' => array(
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'answer' => array(
        'type' => 'text',
      ),
      'answer_format' => array(
        'type' => 'int',
      ),
      'feedback_if_chosen' => array(
        'type' => 'text',
      ),
      'feedback_if_chosen_format' => array(
        'type' => 'int',
      ),
      'feedback_if_not_chosen' => array(
        'type' => 'text',
      ),
      'feedback_if_not_chosen_format' => array(
        'type' => 'int',
      ),
      'score_if_chosen' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'score_if_not_chosen' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'question_nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'question_vid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
    ),
    'primary key' => array(
      'id',
    ),
  );
  $schema['quiz_choice_user_settings'] = array(
    'fields' => array(
      'uid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'last_nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'last_vid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
    ),
    'primary key' => array(
      'uid',
    ),
  );
  return $schema;
}