Does it have some limit at join?
Like picture,second and third is difference,third use summerize and second not
but when I use other table join with third not have problem,
but join with second has error:Unknown column 'Question......' in 'field list'
Hi @summer02905
Post "Diagnostic Info" from Admin > Troubleshooting, and which database type you are querying.
And post the full stacktrace from Admin > Troubleshooting > Logs.