[jira] [Resolved] (CALCITE-3894) SET operation between DATE and TIMESTAMP returns a wrong result

["Danny Chen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CALCITE-3894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Danny Chen resolved CALCITE-3894.
---------------------------------
    Fix Version/s: 1.23.0
         Assignee: Danny Chen  (was: TANG Wen-hui)
       Resolution: Fixed

Fixed in [2798d90|https://github.com/apache/calcite/commit/2798d90a8082adb294c3aadbad6d22d9228abf3e] !

> SET operation between DATE and TIMESTAMP returns a wrong result
> ---------------------------------------------------------------
>
>                 Key: CALCITE-3894
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3894
>             Project: Calcite
>          Issue Type: Bug
>            Reporter: TANG Wen-hui
>            Assignee: Danny Chen
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.23.0
>
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> {code:java}
> @Test public void testUnionTime() {
>  CalciteAssert.AssertThat assertThat = CalciteAssert.that();
>  String query = "select * from (\n"
>  + "select \"id\" from (VALUES(DATE '2018-02-03')) \"foo\"(\"id\")\n"
>  + "union\n"
>  + "select \"id\" from (VALUES(TIMESTAMP '2008-03-31 12:23:34')) \"foo\"(\"id\"))";
>  assertThat.query(query).returns("id=2108-03-12\nid=2018-02-03\n");
> }{code}
> The test with wrong result passed.
>  



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