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From "Xiu (Joe) Guo (JIRA)" <j...@apache.org>
Subject [jira] [Created] (SPARK-13366) Support Cartesian join for Datasets
Date Wed, 17 Feb 2016 22:34:18 GMT
Xiu (Joe) Guo created SPARK-13366:
-------------------------------------

             Summary: Support Cartesian join for Datasets
                 Key: SPARK-13366
                 URL: https://issues.apache.org/jira/browse/SPARK-13366
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 2.0.0
            Reporter: Xiu (Joe) Guo
            Priority: Minor


Saw a comment from Michael about this:

"You will get a cartesian if you do a join/joinWith using lit(true) as the condition.  We
could consider adding an API for doing that more concisely."



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