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https://issues.apache.org/jira/browse/HIVE-10148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14393079#comment-14393079
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Alan Gates commented on HIVE-10148:
-----------------------------------
+1, looks good.
bq. TestHiveAuthorizerCheckInvocation.testUpdateSomeColumnsUsed() - I'm not
clear on why getColumns() changes.
The bucketing column has to be read as part of the inbound query so that the
update knows how to bucket the columns on the way out. Since you added a
separate bucketing column now it has to be read also.
> update of bucking column should not be allowed
> ----------------------------------------------
>
> Key: HIVE-10148
> URL: https://issues.apache.org/jira/browse/HIVE-10148
> Project: Hive
> Issue Type: Bug
> Components: Transactions
> Affects Versions: 1.1.0
> Reporter: Eugene Koifman
> Assignee: Eugene Koifman
> Attachments: HIVE-10148.2.patch, HIVE-10148.3.patch, HIVE-10148.patch
>
>
> update tbl set a = 5;
> should raise an error if 'a' is a bucketing column.
> Such operation is not supported but currently not checked for.
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