Zhihua Deng created HIVE-22983: ---------------------------------- Summary: Address the comments on ConstantPropagate Key: HIVE-22983 URL: https://issues.apache.org/jira/browse/HIVE-22983 Project: Hive Issue Type: Improvement Components: Logical Optimizer Reporter: Zhihua Deng
The constantPropagate traverse the DAG from root to child, the child won’t start until all his parents have been visited. -- This message was sent by Atlassian Jira (v8.3.4#803005)