materio-base-d7/sites/all/modules/contrib/admin/cobalt/cobaltnodes.install

<?php

function cobaltnodes_install() {
  drupal_install_schema('cobaltnodes');
}

function cobaltnodes_uninstall() {
  drupal_uninstall_schema('cobaltnodes');
}

function cobaltnodes_schema() {
  $schema = array();

  $schema['cobalt_node_deletion'] = array(
    'description' => t('Registers node deletions so that deleted nodes can be removed from the index.'),
    'fields' => array(
      'nid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'description' => t('Node id'),
      ),
      'deleted' => array(
        'description' => t('The Unix timestamp when the node was deleted.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
    ),
    'primary key' => array('nid'),
  );

  return $schema;
}

function cobaltnodes_update_7000() {
  $ret = array();

  db_rename_table($ret, 'cobalt_nodes_deletions', 'cobalt_node_deletion');

  return $ret;
}