This is the same issue as https://www.drupal.org/node/1252178 for D8. This request is not simply in order to bring us in feature parity with D8 - it's been mentioned in various issues like #189, #214, #801 and latest in #988. It was listed in #211 but dropped as N/A back then. Reconsider?
GitHub Issue #:
1009
Recent comments
Thanks Meaghan. I have solved this error. The issue was that after the upgrade, I re-enabled the civicrm related modules at a time that leads to the error. But after that I tried and re enabled...
Facing an error after upgrading Civicrm version from 5.78.3 to 6.5.0
Ah yes. Thank you very much.
Porting of module Views Raw SQL
Go to admin/structure/views/settings and click on "Show information and statistics about the view during live preview"
Porting of module Views Raw SQL