function entityform_schema in Entityform 8.2

Same name and namespace in other branches

1. 7.2 entityform.install \entityform_schema()
2. 7 entityform.install \entityform_schema()

Implements hook_schema().

File

./entityform.install, line 5

Code

function entityform_schema() {
  $schema['entityform_submission'] = array(
    'description' => 'The base table for entityform submissions.',
    'fields' => array(
      'eid' => array(
        'description' => 'The primary identifier for a entityform submission.',
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'uuid' => array(
        'description' => 'Unique Key: Universally unique identifier for this entity.',
        'type' => 'varchar',
        'length' => 128,
        'not null' => FALSE,
      ),
      // Defaults to NULL in order to avoid a brief period of potential
      // deadlocks on the index.
      'vid' => array(
        //'description' => 'The current {entityform__field_revision}.vid version identifier.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => FALSE,
        'default' => NULL,
      ),
      'type' => array(
        'description' => 'The type of this entityform submission.',
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
      ),
    ),
    'indexes' => array(
      'entityform_type' => array(
        array(
          'type',
          4,
        ),
      ),
    ),
    'unique keys' => array(
      'vid' => array(
        'vid',
      ),
      'uuid' => array(
        'uuid',
      ),
    ),
    'foreign keys' => array(
      'entityform_submission_revision' => array(
        'table' => 'entityform_submission_revision',
        'columns' => array(
          'vid' => 'vid',
        ),
      ),
    ),
    'primary key' => array(
      'eid',
    ),
  );
  $schema['entityform_submission_revision'] = array(
    'description' => 'Stores information about each saved version of a {entityform_submission}.',
    'fields' => array(
      'eid' => array(
        'description' => 'The {entityform_submission} this version belongs to.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'vid' => array(
        'description' => 'The primary identifier for this version.',
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'revision_uid' => array(
        'description' => 'The {users}.uid that created this version.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'revision_timestamp' => array(
        'description' => 'The Unix timestamp when the version was created.',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'indexes' => array(
      'eid' => array(
        'eid',
      ),
      'revision_uid' => array(
        'revision_uid',
      ),
    ),
    'foreign keys' => array(
      'versioned_entityform_submission' => array(
        'table' => 'entityform_submission',
        'columns' => array(
          'eid' => 'eid',
        ),
      ),
      'version_author' => array(
        'table' => 'users',
        'columns' => array(
          'revision_uid' => 'uid',
        ),
      ),
    ),
    'primary key' => array(
      'vid',
    ),
  );
  return $schema;
}