modules/custom/lter_unit/lter_unit.install
<?php
/**
* @file
* Install, update and uninstall functions for the LTER Unit module.
*/
/**
* Implements hook_schema().
*/
function lter_unit_schema() {
$schema['cache_lter_unit'] = drupal_get_schema_unprocessed('system', 'cache');
$schema['cache_lter_unit']['description'] = 'Cache for LTER Unit API requests.';
return $schema;
}