Merge transformation

Grafana Dashboards
1

  • What Grafana version and what operating system are you using?
    7.5.11

  • What are you trying to achieve?
    i am trying to use the merge transformation or outer join transformation to join 12 query results in a table. some of the queries is not returning any data. so the entire table is blank even though some of the queries have data. I am trying to figure it out what else I can do to get the data displayed

  • How are you trying to achieve it?
    query 1 - results in table
    query 2 - results in table
    query 3 - results in table

Merge transformation on common field, outerjoin on common field

  • What happened?
    displaying bad gateway

  • What did you expect to happen?

  • Can you copy/paste the configuration(s) that you are having problems with?

  • Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.

  • Did you follow any online instructions? If so, what is the URL?

2

it is solved, the queries taking longer time and data source post method was able to fix my issue.