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https://issues.apache.org/jira/browse/SPARK-11966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15032906#comment-15032906
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Jaka Jancar edited comment on SPARK-11966 at 12/1/15 1:59 AM:
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Not sure I understand. I would like to do {{SELECT * FROM
my_create_table(...)}}.
Right now, all I can do is {{SELECT * FROM explode(my_create_array(...))}}.
//edit: In reality, this would be a part of JOIN or lateral view. I would like
it to be doable with only SQL.
was (Author: jakajancar):
Not sure I understand. I would like to do {{SELECT * FROM
my_create_table(...)}}.
Right now, all I can do is {{SELECT * FROM explode(my_create_array(...))}}.
> Spark API for UDTFs
> -------------------
>
> Key: SPARK-11966
> URL: https://issues.apache.org/jira/browse/SPARK-11966
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Reporter: Jaka Jancar
> Priority: Minor
>
> Defining UDFs is easy using sqlContext.udf.register, but not table-generating
> functions. For those you still have to use these horrendous Hive interfaces:
> https://github.com/prongs/apache-hive/blob/master/contrib/src/java/org/apache/hadoop/hive/contrib/udtf/example/GenericUDTFCount2.java
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