java dump OQL

java dump OQL

1. 查询某个对象

select x from com.feinno.urcs.sipservlet.SipServletFuture x

1. 查询某个对象,条件是字段不为空

select x from com.feinno.urcs.sipservlet.SipServletFuture x where x.request != null

1. 统计某字段不为空的对象数量

select count(heap.objects('com.feinno.urcs.sipservlet.SipServletFuture'),
        function(it) {
          if (it.request == null) {
               return true;
          }
})