Jinfeng Ni created DRILL-5768: --------------------------------- Summary: Drill planer should not allow select * with group by clause Key: DRILL-5768 URL: https://issues.apache.org/jira/browse/DRILL-5768 Project: Apache Drill Issue Type: Bug Reporter: Jinfeng Ni Assignee: Jinfeng Ni
The following query should not be allowed in Drill planner. {code} select * from cp.`tpch/nation.parquet` group by n_regionkey; +----+ | * | +----+ | 0 | | 1 | | 4 | | 3 | | 2 | +----+ {code} However, Drill allow such query to run and even worse the result is incorrect. It would make sense that we block such type of query. -- This message was sent by Atlassian JIRA (v6.4.14#64029)