PowderLi
PowderLi
whether return cost or not, should we add a switch to control ?
/assign @yanliang567
/assign @zhuwenxing
I believe that `nprobe` is out-of-date
1. grant privilege already support dbName 2. describe role will list all privilege entities, why we need dbName, should filter the privilege entities which belongs to the dbName?
/assign @zhuwenxing