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https://issues.apache.org/jira/browse/CALCITE-2099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16297808#comment-16297808
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jiatao.tao commented on CALCITE-2099:
-------------------------------------

Record2_1's constructor  had no params, but the place use it has two params.

> generated code compile error when sql has union and aggregation
> ---------------------------------------------------------------
>
>                 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
>
> 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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