i got : db query error: query failed - please inspect Grafana server log for detail . this is the error i got while iam adding a data source of mysql in it
You have not really given us any information to be able to help you. Try updating your question with more information such as:
Exactly what parameters you are entering in Grafana datasource, the location of your database (is it on the same machine? on a local network? on a remote network?).
The location of Grafana server log will depend on your platform (Linux? Windows? Mac? Docker? Arm?).
Please also share your query?