function recalculate_set($set_id)
{
global $wpdb, $table_prefix;
$set = gd_get_multi_set($set_id);
$sql = sprintf("select id, post_id from %sgdsr_multis_data where multi_id = %s", $table_prefix, $set_id);
$posts = $wpdb->get_results($sql);
foreach ($posts as $post) {
GDSRDBMulti::recalculate_multi_averages($post->post_id, $set_id, "", $set);
GDSRDBMulti::recalculate_multi_review_db($post->post_id, $post->id, $set);
}
$sql = sprintf("select id from %sgdsr_multis_trend where multi_id = %s", $table_prefix, $set_id);
$ids = $wpdb->get_results($sql);
foreach ($ids as $id) {
GDSRDBMulti::recalculate_trend_averages($id->id, $set);
}
}
