How to summerize multi table by indepenedent data

Hi,

I have three table that related to ServiceDesk Plus like below details:

Table 1: worklog

Table 2: task

Table 3: request

Now I want to generate this result with Analytics Plus that every count of table is independent. What should I do?

These table have relationship to each other. When we use summarize option to generate this table, count task related to count of request and count of worklog related to task. I don't want to generate report that these count related to each other.

I use this query for generate report that needs but I want to generate report by visual drag and drop feature in Analytics Plus:

select "Technician", sum(is_workid), sum(is_taskid), sum(is_requestid)
from ((select "Technician", 1 as is_workid, 0 as is_taskid, 0 as is_requestid
       from "WorkLog"
      ) union all
      (select "Owner", 0, 1, 0
       from "Tasks"
      ) union all
      (select "Technician", 0, 0, 1
       from "Request"
      )
     ) t
group by "Technician";