Vladimir Sitnikov created CALCITE-3713: ------------------------------------------
Summary: Remove column names from Project#digest Key: CALCITE-3713 URL: https://issues.apache.org/jira/browse/CALCITE-3713 Project: Calcite Issue Type: Bug Components: core Affects Versions: 1.21.0 Reporter: Vladimir Sitnikov Assignee: Vladimir Sitnikov Projects that differ with column names only are equivalent, so the planning space can be reduced if field names do not participate in relation matching. For instance, {{Project(input=rel#1,empid=$0)}} and {{Project(input=rel#1,deptno=$0)}} are equivalent -- This message was sent by Atlassian Jira (v8.3.4#803005)