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https://issues.apache.org/jira/browse/SPARK-46625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan reassigned SPARK-46625:
-----------------------------------
Assignee: Nebojsa Savic
> IDENTIFIER clause does not work with CTE reference
> --------------------------------------------------
>
> Key: SPARK-46625
> URL: https://issues.apache.org/jira/browse/SPARK-46625
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 3.3.4
> Reporter: Serge Rielau
> Assignee: Nebojsa Savic
> Priority: Major
> Labels: pull-request-available
>
> IDENTIFIER clause does not pick up CTE
> DECLARE agg = 'max';
> DECLARE col = 'c1';
> DECLARE tab = 'T';
> WITH S(c1, c2) AS (VALUES(1, 2), (2, 3)),
> T(c1, c2) AS (VALUES ('a', 'b'), ('c', 'd'))
> SELECT IDENTIFIER(agg)(IDENTIFIER(col)) FROM IDENTIFIER(tab);
> [TABLE_OR_VIEW_NOT_FOUND] The table or view `T` cannot be found. Verify the
> spelling and correctness of the schema and catalog.
> If you did not qualify the name with a schema, verify the current_schema()
> output, or qualify the name with the correct schema and catalog.
> To tolerate the error on drop use DROP VIEW IF EXISTS or DROP TABLE IF
> EXISTS. SQLSTATE: 42P01; line 3 pos 45;
> 'Project [unresolvedalias(expressionwithunresolvedidentifier('agg,
> org.apache.spark.sql.catalyst.parser.AstBuilder$$Lambda$2785/0x0000009002071490@126688a7))]
> +- 'UnresolvedRelation [T], [], false
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