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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2016/08/31 15:52:21 UTC

[jira] [Assigned] (SPARK-17337) Incomplete algorithm for name resolution in Catalyst paser may lead to incorrect result

     [ https://issues.apache.org/jira/browse/SPARK-17337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-17337:
------------------------------------

    Assignee:     (was: Apache Spark)

> Incomplete algorithm for name resolution in Catalyst paser may lead to incorrect result
> ---------------------------------------------------------------------------------------
>
>                 Key: SPARK-17337
>                 URL: https://issues.apache.org/jira/browse/SPARK-17337
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Nattavut Sutyanyong
>
> While investigating SPARK-16951, I found an incorrect results case from a NOT IN subquery. I thought originally it is an edge case. Further investigation found this is a more general problem.



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