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https://issues.apache.org/jira/browse/SPARK-38404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Wenchen Fan resolved SPARK-38404.
---------------------------------
Fix Version/s: 3.4.0
Resolution: Fixed
Issue resolved by pull request 36146
[https://github.com/apache/spark/pull/36146]
> Spark does not find CTE inside nested CTE
> -----------------------------------------
>
> Key: SPARK-38404
> URL: https://issues.apache.org/jira/browse/SPARK-38404
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.2.0, 3.2.1
> Environment: Tested on:
> * MacOS Monterrey 12.2.1 (21D62)
> * python 3.9.10
> * pip 22.0.3
> * pyspark 3.2.0 & 3.2.1 (SQL query does not work) and pyspark 3.0.1 and
> 3.1.3 (SQL query works)
> Reporter: Joan Heredia Rius
> Priority: Minor
> Fix For: 3.4.0
>
>
> Hello!
> Seems that when defining CTEs and using them inside another CTE in Spark SQL,
> Spark thinks the inner call for the CTE is a table or view, which is not
> found and then it errors with `Table or view not found: <CTE name>`
> h3. Steps to reproduce
> # `pip install pyspark==3.2.0` (also happens with 3.2.1)
> # start pyspark console by typing `pyspark` in the terminal
> # Try to run the following SQL with `spark.sql(sql)`
>
> {code:java}
> WITH mock_cte__users AS (
> SELECT 1 AS id
> ),
> model_under_test AS (
> WITH users AS (
> SELECT *
> FROM mock_cte__users
> )
> SELECT *
> FROM users
> )
> SELECT *
> FROM model_under_test;{code}
> Spark will fail with
>
> {code:java}
> pyspark.sql.utils.AnalysisException: Table or view not found:
> mock_cte__users; line 8 pos 29; {code}
> I don't know if this is a regression or an expected behavior of the new 3.2.*
> versions. This fix introduced in 3.2.0 might be related:
> https://issues.apache.org/jira/browse/SPARK-36447
>
>
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