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https://issues.apache.org/jira/browse/SPARK-18893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15824848#comment-15824848
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Hong Shen commented on SPARK-18893:
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+1, "alter table add/replace columns" is a very important feature. [~yhuai]
[~rxin]
> Not support "alter table .. add columns .."
> --------------------------------------------
>
> Key: SPARK-18893
> URL: https://issues.apache.org/jira/browse/SPARK-18893
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.0.1
> Reporter: zuotingbing
>
> when we update spark from version 1.5.2 to 2.0.1, all cases we have need
> change the table use "alter table add columns " failed, but it is said "All
> Hive DDL Functions, including: alter table" in the official document :
> http://spark.apache.org/docs/latest/sql-programming-guide.html.
> Is there any plan to support sql "alter table .. add/replace columns" ?
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