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https://issues.apache.org/jira/browse/HIVE-8152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14143313#comment-14143313
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Alan Gates commented on HIVE-8152:
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Right, I forgot the columnsAccessInfo will be null if no columns are referenced
from the input table.
+1 then. The unused import can be removed at check in.
> Update with expression in set fails
> -----------------------------------
>
> Key: HIVE-8152
> URL: https://issues.apache.org/jira/browse/HIVE-8152
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.14.0
> Reporter: Alan Gates
> Assignee: Eugene Koifman
> Priority: Critical
> Attachments: HIVE-8152.1.patch, HIVE-8152.2.patch, HIVE-8152.patch
>
>
> Doing: {{update orctabsmall set age = age + 1;}} results in {{FAILED:
> ParseException line 1:33 missing EOF at '+' near 'age'}}
> We should be able to handle simple expressions in set clauses.
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