Statement 1 - delete top (333114963) SALESPARMLINE from SALESPARMLINE t where not exists (select 1 from SALESPARMTABLE d where d.Partition = t.Partition and d.dataAreaId = t.dataAreaId and d.ParmId = t.ParmId and d.TableRefId = t.TableRefId)
Statement 2 - delete top (21308858) SALESPARMSUBLINE FROM SALESPARMSUBLINE t where not exists (select 1 from SALESPARMLINE d where d.RecId = t.LineRefRecId)