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https://issues.apache.org/jira/browse/SPARK-15805?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15318766#comment-15318766
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Apache Spark commented on SPARK-15805:
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User 'WeichenXu123' has created a pull request for this issue:
https://github.com/apache/spark/pull/13544
> update the whole sql programming guide
> --------------------------------------
>
> Key: SPARK-15805
> URL: https://issues.apache.org/jira/browse/SPARK-15805
> Project: Spark
> Issue Type: Improvement
> Components: Documentation, SQL
> Affects Versions: 2.0.0
> Reporter: Weichen Xu
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> The sql programming guide of spark is out-of-date in many places, including:
> should using `SparkSession` instead of `SQLContext`
> should using `SparkSession.builder.enableHiveSupport` instead of `HiveContext`
> should using `dataFrame.write.saveAsTable` instead of `dataFrame.saveAsTable`
> should using `sparkSession.catalog.cacheTable/uncacheTable` instead of
> `SQLContext.cacheTable/uncacheTable`
> and so on...
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