function hierarchical_select_update_7001 in Hierarchical Select 7.3

Update Hierarchical Select to Drupal 7. Basically remove a lot of cruft.

File

./hierarchical_select.install, line 29

Install, update and uninstall functions for the Hierarchical Select module.

Code

function hierarchical_select_update_7001() {

  // Drop Hierarchical Select's cache table, which is now obsolete.
  db_drop_table('cache_hierarchical_select');

  // Undo Hierarchical Select module weight changes, because they're no longer
  // necessary.
  db_update('system')
    ->fields(array(
    'weight' => 0,
  ))
    ->condition('name', 'hierarchical_select')
    ->execute();
}