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Posted to issues@calcite.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/04/16 04:01:00 UTC

[jira] [Updated] (CALCITE-3894) The Union operation between DATE with TIMESTAMP returns a wrong result

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

ASF GitHub Bot updated CALCITE-3894:
------------------------------------
    Labels: pull-request-available  (was: )

> The Union operation between DATE with 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: TANG Wen-hui
>            Priority: Major
>              Labels: pull-request-available
>
> {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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