You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@calcite.apache.org by "Vladimir Sitnikov (JIRA)" <ji...@apache.org> on 2018/08/29 21:15:00 UTC

[jira] [Created] (CALCITE-2506) RexSimplify: coalesce(unaryPlus(nullInt), unaryPlus(vInt())) results in AssertionError: result mismatch

Vladimir Sitnikov created CALCITE-2506:
------------------------------------------

             Summary: RexSimplify: coalesce(unaryPlus(nullInt), unaryPlus(vInt())) results in AssertionError: result mismatch
                 Key: CALCITE-2506
                 URL: https://issues.apache.org/jira/browse/CALCITE-2506
             Project: Calcite
          Issue Type: Bug
          Components: core
    Affects Versions: 1.17.0
            Reporter: Vladimir Sitnikov
            Assignee: Julian Hyde


{{coalesce(unaryPlus(nullInt), unaryPlus(vInt()))}} results in
{noformat}java.lang.AssertionError: result mismatch: when applied to {?0.int0=-1}, COALESCE(+(null), +(?0.int0)) yielded -1, and +(null) yielded NULL

	at org.apache.calcite.rex.RexSimplify.verify(RexSimplify.java:1162)
	at org.apache.calcite.rex.RexSimplify.simplify(RexSimplify.java:175){noformat}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)