Redash 7.0.0, MySQL Amazon RDS 'Commands out of Sync'

Issue Summary

I am exploring using Redash as a substitute for Mode Analytics for my company and am running into a blocker issue. I have successfully gotten Redash running and updated to v7.0.0. We have a number of queries successfully running in Mode that we need to translate over to Redash- many queries use sequenced queries separated by semicolons (such as creating and dropping temp tables).

When these queries are run they error out every time with the error message:

According to this thread: this seems to be an issue with Redash itself. Is there anything I can do to get these queries to run?


Technical details:

  • Redash Version: 7.0.0
  • Browser/OS: Windows 10, Chrome 74.0.3729.169
  • How did you install Redash: EC2 AMI