[jira] [Created] (CALCITE-5261) UNION-ALL inside of the CURSUR throws an exception while validating the query

["Yoon-Min Nam (Jira)" <ji...@apache.org>]

Yoon-Min Nam created CALCITE-5261:
-------------------------------------

             Summary: UNION-ALL inside of the CURSUR throws an exception while validating the query
                 Key: CALCITE-5261
                 URL: https://issues.apache.org/jira/browse/CALCITE-5261
             Project: Calcite
          Issue Type: Bug
            Reporter: Yoon-Min Nam


A problematic query uses the table used in the CSV tutorial:

select name from table(dedup(cursor(select name from depts union all select name from depts), 'name'));

```
0: jdbc:calcite:model=src/test/resources/mode> select name from table(dedup(cursor(select name from depts union all select name from depts), 'name'));
Error: Error while executing SQL "select name from table(dedup(cursor(select name from depts union all select name from depts), 'name'))": org.apache.calcite.sql.SqlBasicCall cannot be cast to org.apache.calcite.sql.SqlSelect (state=,code=0)
0: jdbc:calcite:model=src/test/resources/mode> 

```



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