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Posted to issues@calcite.apache.org by "Benchao Li (Jira)" <ji...@apache.org> on 2022/08/25 11:50:00 UTC

[jira] [Commented] (CALCITE-5243) SELECT NULL AS C causes NoSuchMethodException: java.sql.ResultSet.getVoid(int)

    [ https://issues.apache.org/jira/browse/CALCITE-5243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17584796#comment-17584796 ] 

Benchao Li commented on CALCITE-5243:
-------------------------------------

Thanks for reporting this [~kramerul], it's clearly a bug.

> SELECT NULL AS C causes NoSuchMethodException: java.sql.ResultSet.getVoid(int)
> ------------------------------------------------------------------------------
>
>                 Key: CALCITE-5243
>                 URL: https://issues.apache.org/jira/browse/CALCITE-5243
>             Project: Calcite
>          Issue Type: Bug
>         Environment: Calcite 1.31.0
>            Reporter: Ulrich Kramer
>            Priority: Major
>
> Adding the following unit test to JdbcAdapterTest will reproduce the bug
>  
> {code:java}
>   @Test void testNullSelect() {
>     final String sql = "select NULL AS C from  \"days\"";
>     CalciteAssert.model(FoodmartSchema.FOODMART_MODEL)
>         .query(sql)
>         .runs()
>         .returnsCount(14);
>   }
> {code}
>  



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