Oracle SQL Developer allows you to connect and manage databases. It is probably the easiest way to run any query as it gives the result in a tabular format. However, we have also noticed that, in some ...

List<String> listsql=new ArrayList<>(); listsql.add("select round((1-busy.value/tol.value)*100,2) from (select sum(count) value from v$waitstat where class in ('data ...