Implements hook_field_storage_delete_field().
function field_test_field_storage_delete_field($field) {
$data = _field_test_storage_data();
$field_data =& $data[$field['uuid']];
foreach (array(
'current',
'revisions',
) as $sub_table) {
foreach ($field_data[$sub_table] as &$row) {
$row->deleted = TRUE;
}
}
_field_test_storage_data($data);
}