compile failed
* select wrong rollup
* update backend in cluster because of forgeting to remove backend' id when drop backend or decommission in latest version
* aggragation function containing funcion with wrong param crash
* compile failed
* aggragation function containing funcion with wrong param crash
* select wrong rollup
* update backend in cluster because of forgeting to remove backend' id when drop backend or decommission in latest version
* aggragation function containing funcion with wrong param crash