Haisheng Yuan created CALCITE-4122: -------------------------------------- Summary: Support on-demand rule matching Key: CALCITE-4122 URL: https://issues.apache.org/jira/browse/CALCITE-4122 Project: Calcite Issue Type: Improvement Components: core Reporter: Haisheng Yuan
Currently in top-down planner, rule is matched whenever a new relnode is added to memo, no matter the group is pruned or not. We should do the rule matching for each operator only when needed, hence rule queue is not required anymore. -- This message was sent by Atlassian Jira (v8.3.4#803005)