[jira] [Updated] (CALCITE-2099) Code generated for GROUP BY inside UNION does not compile

["Julian Hyde (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CALCITE-2099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Hyde updated CALCITE-2099:
---------------------------------
    Summary: Code generated for GROUP BY inside UNION does not compile  (was: generated code compile error when sql has union and aggregation)

> Code generated for GROUP BY inside UNION does not compile
> ---------------------------------------------------------
>
>                 Key: CALCITE-2099
>                 URL: https://issues.apache.org/jira/browse/CALCITE-2099
>             Project: Calcite
>          Issue Type: Bug
>    Affects Versions: 1.15.0
>            Reporter: jiatao.tao
>            Assignee: Julian Hyde
>            Priority: Major
>
> Hi,  [~julianhyde], add these tests in CsvTest
> {code:java}
>     // fail
>     @Test
>     public void test0() throws SQLException {
>         sql("model", "select count(*) from EMPS group by NAME union select count(*) from EMPS group by NAME").ok();
>     }
>     // fail
>     @Test
>     public void test1() throws SQLException {
>         sql("model", "select sum(AGE) from EMPS group by NAME union select sum(AGE) from EMPS group by NAME").ok();
>     }
>     // this is ok
>     @Test
>     public void test2() throws SQLException {
>         sql("model", "select count(*), NAME from EMPS group by NAME union select count(*), NAME from EMPS group by NAME").ok();
>     }
> {code}
> and will throw exception:Caused by: org.codehaus.commons.compiler.CompileException: Line 202, Column 17: No applicable constructor/method found for actual parameters "java.lang.String, java.lang.Integer"; candidates are: "Baz$Record2_1()"
> Hoping for your reply.



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