function webform_update_6317 in Webform 6.3

Remove orphaned e-mail settings of nodes that have been deleted.

File

./webform.install, line 1303

Webform module install/schema hooks.

Code

function webform_update_6317() {
  $ret = array();
  $ret[] = update_sql("DELETE FROM {webform_emails} WHERE nid NOT IN (SELECT nid FROM {node})");
  return $ret;
}