Apex Charts - Pass Multiple Variables & Using GROUP BY

Question

Hi, I'm using Apex 3.2.1 and have generated a chart with the following query -
select NULL link, PROXY label, count(*) value
from "INVENT_OWNER"."LMT_SPACE_EMAILS"
where RESPONSE = 'NO'
group by PROXY
This works fine.
I now want to link the 'PROXY' column to a new page but I can not get the query correct even if I use Apex to generate the chart query.
Apex generates it as -
select 'f?p=&APP_ID.:4:'||:app_session||'::::P4_REF,P4_PROXY:'||REF||','||PROXY||':' link, PROXY label, COUNT(REF) value
from "INVENT_OWNER"."LMT_CHECKS"
group by PROXY
but this will not parse and I get the error 'ORA-00979: not a GROUP BY expression'
Can anyone please help ?
Thanks in advance

Answer 1

I am currently working on my first chart creation in apex 4.
I am creating a 3D bar chart that shows the '%Complete' by Project and by Task by Project Title.
There is one Project for Project Title but there can be multiple Tasks for each Project Title.
My first series is called project -- and the series query is:
SELECT NULL LINK,
"F**"."PROJECT_TITLE" LABEL,
"F**"."%_COMPLETED" VALUE
FROM "F**"
where "F**"."PROJECT_LEVEL" = 'Project'
This works fine and returns the % complete for each Project.
But for the next series I use the series query below and it only returns one Task - even if there are mutiple tasks for the Project Title.
SELECT NULL LINK,
"F**"."PROJECT_TITLE" LABEL,
"F**"."%_COMPLETED" VALUE
FROM "F**"
where "F**"."PROJECT_LEVEL" = 'Task'
How do I show multiple tasks on the graph for each Project Title?
Thanks,
Joan