function truefalse_schema in Quiz 7.5

Same name and namespace in other branches

1. 8.4 question_types/truefalse/truefalse.install \truefalse_schema()
2. 6.6 question_types/truefalse/truefalse.install \truefalse_schema()
3. 6.4 question_types/truefalse/truefalse.install \truefalse_schema()
4. 7.6 question_types/truefalse/truefalse.install \truefalse_schema()
5. 7 question_types/truefalse/truefalse.install \truefalse_schema()
6. 7.4 question_types/truefalse/truefalse.install \truefalse_schema()

Implements hook_schema().

File

question_types/truefalse/truefalse.install, line 21

Truefalse question install file.

Code

function truefalse_schema() {

  // Extensions to nodes for T/F.
  $schema['quiz_truefalse_node'] = array(
    'fields' => array(
      'nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'vid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'correct_answer' => array(
        'description' => 'The correct answer for the user to give. 1 for true.',
        'type' => 'int',
        'unsigned' => TRUE,
        'size' => 'tiny',
        'default' => 0,
      ),
    ),
    'primary key' => array(
      'vid',
      'nid',
    ),
  );

  // Place to store user answers for T/F questions.
  $schema['quiz_truefalse_user_answers'] = array(
    'fields' => array(
      'answer_id' => array(
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'result_answer_id' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => FALSE,
      ),
      'answer' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'size' => 'tiny',
        'default' => 0,
      ),
      'score' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'primary key' => array(
      'answer_id',
    ),
    'unique keys' => array(
      'result_answer_id' => array(
        'result_answer_id',
      ),
    ),
  );
  return $schema;
}