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https://issues.apache.org/jira/browse/SPARK-13894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15195274#comment-15195274
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Cheng Hao commented on SPARK-13894:
-----------------------------------
The existing functions "SQLContext.range()" returns the underlying schema with
name "id", it will be lots of unit test code requires to be updated if we
changed the column name to "value". How about keep the name as "id" unchanged?
> SQLContext.range should return Dataset[Long]
> --------------------------------------------
>
> Key: SPARK-13894
> URL: https://issues.apache.org/jira/browse/SPARK-13894
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Reporter: Reynold Xin
> Priority: Blocker
>
> Rather than returning DataFrame, it should return a Dataset[Long]. The
> documentation should still make it clear that the underlying schema consists
> of a single long column named "value".
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