jinxing64 opened a new pull request #1468: [CALCITE-3366] RelDecorrelator supports Union URL: https://github.com/apache/calcite/pull/1468 This issue proposes to support decorrelation for sql like below ``` SELECT deptno FROM dept where exists (SELECT 1 FROM emp where sal < 100 and emp.deptno=dept.deptno union all SELECT 1 FROM emp where sal > 200 and emp.deptno=dept.deptno)
---------------------------------------------------------------- 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
