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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/12/02 08:31:00 UTC

[jira] [Assigned] (SPARK-41361) Invalid call toAttribute on unresolved object exception caused by WidenSetOperationTypes

     [ https://issues.apache.org/jira/browse/SPARK-41361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-41361:
------------------------------------

    Assignee: Apache Spark

> Invalid call toAttribute on unresolved object exception caused by WidenSetOperationTypes
> ----------------------------------------------------------------------------------------
>
>                 Key: SPARK-41361
>                 URL: https://issues.apache.org/jira/browse/SPARK-41361
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: mcdull_zhang
>            Assignee: Apache Spark
>            Priority: Minor
>
> The problem can be reproduced in the following way:
> {code:java}
> spark-sql> CREATE OR REPLACE TEMPORARY VIEW t1 AS VALUES (1, 'a'), (2, 'b') tbl(c1, c2);
> spark-sql> CREATE OR REPLACE TEMPORARY VIEW t2 AS VALUES (1.0, 1), (2.0, 4) tbl(c1, c2); 
> spark-sql> SELECT
>          > TRANSFORM(*) USING 'cat' AS (a)
>          > FROM
>          > (
>          > SELECT c2 AS c from t2
>          > UNION
>          > SELECT c2 AS c from t1);
> Invalid call to toAttribute on unresolved object{code}



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