[jira] [Created] (SPARK-25882) Add a function to join two datasets using one column with join type parameter

["Arman Yazdani (JIRA)" <ji...@apache.org>]

Arman Yazdani created SPARK-25882:
-------------------------------------

             Summary: Add a function to join two datasets using one column with join type parameter
                 Key: SPARK-25882
                 URL: https://issues.apache.org/jira/browse/SPARK-25882
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 2.3.2
            Reporter: Arman Yazdani


There are functions to join two datasets, but there isn't any function to join two datasets using one column and get the join type as a parameter.

This function exists:
{code:java}
join(right: Dataset[_], usingColumn: String)
{code}
But this function doesn't exists:
{code:java}
join(right: Dataset[_], usingColumn: String, joinType: String)
{code}



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