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Posted to issues@spark.apache.org by "lichenglin (JIRA)" <ji...@apache.org> on 2016/12/16 03:28:58 UTC
[jira] [Commented] (SPARK-18893) Not support "alter table .. add
columns .."
[ https://issues.apache.org/jira/browse/SPARK-18893?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15753304#comment-15753304 ]
lichenglin commented on SPARK-18893:
------------------------------------
spark 2.0 has disable "alter table".
[https://issues.apache.org/jira/browse/SPARK-14118]
[https://issues.apache.org/jira/browse/SPARK-14130]
I think this is very import feature for data warehouse
Can spark handle it firstly?
> 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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