Ruben Q L created CALCITE-3542: ---------------------------------- Summary: Implement RepeatUnion All=false Key: CALCITE-3542 URL: https://issues.apache.org/jira/browse/CALCITE-3542 Project: Calcite Issue Type: New Feature Affects Versions: 1.21.0 Reporter: Ruben Q L Assignee: Ruben Q L Fix For: 1.22.0
CALCITE-2812 introduced recursive queries in Calcite via the new operator RepeatUnion. However, this initial implementation was not complete, since it only provided RepeatUnion ALL (i.e. duplicates were returned). The current ticket aims to implement the missing feature: RepeatUnion non-ALL (i.e. duplicates must be discarded). -- This message was sent by Atlassian Jira (v8.3.4#803005)