function hook_search_reset

Take action when the search index is going to be rebuilt.

Modules that use hook_update_index() should update their indexing bookkeeping so that it starts from scratch the next time hook_update_index() is called.

Related topics

Hooks
Allow modules to interact with the Drupal core.
Search interface
The Drupal search interface manages a global search mechanism.
1 function implements hook_search_reset()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

node_search_reset in drupal-7.x/modules/node/node.module
Implements hook_search_reset().
1 invocation of hook_search_reset()
search_reindex in drupal-7.x/modules/search/search.module
Clears a part of or the entire search index.

Archivo

drupal-7.x/modules/search/search.api.php, line 69
Hooks provided by the Search module.

Código

function hook_search_reset() {
  db_update('search_dataset')->fields(array('reindex' => REQUEST_TIME))->condition('type', 'node')->execute();
}