}
// reset the statistics to current values
-func (t *Table_lock_waits_summary_by_table) UpdateInitialValues() {
+func (t *Table_lock_waits_summary_by_table) SyncReferenceValues() {
t.SetNow()
t.initial = make(table_lock_waits_summary_by_table_rows, len(t.current))
copy(t.initial, t.current)