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https://issues.apache.org/jira/browse/SPARK-41361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-41361:
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Assignee: (was: 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
> 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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