jinxing64 opened a new pull request #1493: [CALCITE-3396] Materialization matching succeeds when query and view … URL: https://github.com/apache/calcite/pull/1493 …are both of UNION but have different 'all' property (Jin Xing) ``` Materialized-View: select * from emps where empid < 300 union select * from emps where empid > 200 Query: select * from emps where empid < 300 union all select * from emps where empid > 200 ``` Above MV and Query have different 'all' property in UNION but they succeed matching now. This PR proposes a check in `UnionToUnionUnifyRule`
---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
