function search_reindex

7.x search.module search_reindex($sid = NULL, $module = NULL, $reindex = FALSE)
8.x search.module search_reindex($sid = NULL, $type = NULL, $langcode = NULL)

Clears a part of or the entire search index.

Parameters

$sid: (optional) The ID of the item to remove from the search index. If specified, $module must also be given. Omit both $sid and $module to clear the entire search index.

$module: (optional) The machine-readable name of the module for the item to remove from the search index.

4 calls to search_reindex()
node_delete_multiple in drupal/modules/node/node.module
Deletes multiple nodes.
search_admin_settings_submit in drupal/modules/search/search.admin.inc
Form submission handler for search_admin_settings().
search_index in drupal/modules/search/search.module
Update the full-text search index for a particular item.
search_reindex_confirm_submit in drupal/modules/search/search.admin.inc
Handler for wipe confirmation

File

drupal/modules/search/search.module, line 310
Enables site-wide keyword searching.

Code

function search_reindex($sid = NULL, $module = NULL, $reindex = FALSE) {
  if ($module == NULL && $sid == NULL) {
    module_invoke_all('search_reset');
  }
  else {
    db_delete('search_dataset')->condition('sid', $sid)->condition('type', $module)->execute();
    db_delete('search_index')->condition('sid', $sid)->condition('type', $module)->execute();
    // Don't remove links if re-indexing.
    if (!$reindex) {
      db_delete('search_node_links')->condition('sid', $sid)->condition('type', $module)->execute();
    }
  }
}