function rdf_example_uninstall

Implements hook_uninstall().

Related topics

Example: RDF
Example RDF Mapping.

File

rdf_example/rdf_example.install, line 108

Code

function rdf_example_uninstall() {
    // Delete recipe content.
    $sql = 'SELECT nid FROM {node} n WHERE n.type = :type';
    $result = db_query($sql, array(
        ':type' => 'recipe',
    ));
    $nids = array();
    foreach ($result as $row) {
        $nids[] = $row->nid;
    }
    node_delete_multiple($nids);
    // Delete field instances for now.
    // Check status of http://drupal.org/node/1015846
    $instances = field_info_instances('node', 'recipe');
    foreach ($instances as $instance_name => $instance) {
        field_delete_instance($instance);
    }
    // Delete node type.
    node_type_delete('recipe');
    field_purge_batch(1000);
}