[jira] [Created] (SPARK-26171) Is Spark support UDT?

["SUNY TYAGI (JIRA)" <ji...@apache.org>]

SUNY TYAGI created SPARK-26171:
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             Summary: Is Spark support UDT?
                 Key: SPARK-26171
                 URL: https://issues.apache.org/jira/browse/SPARK-26171
             Project: Spark
          Issue Type: Question
          Components: Examples
    Affects Versions: 2.4.0
            Reporter: SUNY TYAGI


I was going through this ticket https://issues.apache.org/jira/browse/SPARK-7768?jql=text%20~%20%22public%20udt%22 and could not understand that if spark support UDT in  2.3+ version in any language (scala, python , java, R) ?

I have class something like this

{{Class Test \{ string name; int age; } }}

And My UDF method is:

{{public Test UDFMethod(string name, int age) \{ Test ob = new Test(); ob.name = name; ob.age = age; } }}

Sample Spark query: {{Select *, UDFMethod(name, age) From SomeTable;}}

Now UDFMethod(name, age) will return Class Test object. So will this work in Spark after using SQLUserDefinedType tag and extending UserDefinedType class. 

 

 



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