Jesus Camacho Rodriguez created HIVE-22785: ----------------------------------------------
Summary: Update/delete/merge statements not optimized through CBO Key: HIVE-22785 URL: https://issues.apache.org/jira/browse/HIVE-22785 Project: Hive Issue Type: Improvement Components: CBO Reporter: Jesus Camacho Rodriguez Currently, CBO is bypassed for update/delete/merge statements. To support optimizing these statements through CBO, we need to complete three main tasks: 1) support for sort in CBO, 2) support for SORT in AST converter, and 3) {{RewriteSemanticAnalyzer}} should extend {{CalcitePlanner}} instead of {{SemanticAnalyzer}}. -- This message was sent by Atlassian Jira (v8.3.4#803005)