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https://issues.apache.org/jira/browse/SPARK-16046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15383865#comment-15383865
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Anton Okolnychyi commented on SPARK-16046:
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Hi, [~pedrorodriguez]. 

Is anything that I can help here? 
I have added recently a few examples of accessing columns via $ in the SQL 
guide. 
In my view, it is useful also to add window function examples. I noticed that 
the process of resolving window frames is not obvious/documented. There were 
related questions on the users mailing list.

> Add Spark SQL Dataset Tutorial
> ------------------------------
>
>                 Key: SPARK-16046
>                 URL: https://issues.apache.org/jira/browse/SPARK-16046
>             Project: Spark
>          Issue Type: Documentation
>          Components: Documentation, SQL
>    Affects Versions: 2.0.0
>            Reporter: Pedro Rodriguez
>
> Issue to update the Spark SQL guide to provide more content around using 
> Datasets. This would expand the Creating Datasets section of the Spark SQL 
> documentation.
> Goals
> 1. Add more examples of column access via $ and `
> 2. Add examples of aggregates
> 3. Add examples of using Spark SQL functions
> What else would be useful to have?



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