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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2020/01/23 03:43:00 UTC

[jira] [Created] (SPARK-30612) can't resolve qualified column name with v2 tables

Wenchen Fan created SPARK-30612:
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             Summary: can't resolve qualified column name with v2 tables
                 Key: SPARK-30612
                 URL: https://issues.apache.org/jira/browse/SPARK-30612
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 3.0.0
            Reporter: Wenchen Fan


When running queries with qualified columns like `SELECT t.a FROM t`, it fails to resolve for v2 tables.

v1 table is fine as we always wrap the v1 relation with a `SubqueryAlias`. We should do the same for v2 tables.



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