Jesus Camacho Rodriguez created HIVE-23226: ----------------------------------------------
Summary: Implement Calcite rule to transform CASE into COALESCE when possible Key: HIVE-23226 URL: https://issues.apache.org/jira/browse/HIVE-23226 Project: Hive Issue Type: Improvement Components: CBO Reporter: Jesus Camacho Rodriguez Currently, it is done in {{TypeCheckProcFactory}} when we create a Hive expression after Calcite optimization. -- This message was sent by Atlassian Jira (v8.3.4#803005)