Ashutosh Chauhan created HIVE-10038: ---------------------------------------
Summary: Add Calcite's ProjectMergeRule. Key: HIVE-10038 URL: https://issues.apache.org/jira/browse/HIVE-10038 Project: Hive Issue Type: New Feature Components: CBO, Logical Optimizer Reporter: Ashutosh Chauhan Assignee: Ashutosh Chauhan Helps to improve latency by shortening operator pipeline. Folds adjacent projections in one. -- This message was sent by Atlassian JIRA (v6.3.4#6332)