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https://issues.apache.org/jira/browse/IMPALA-4105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16568469#comment-16568469
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Tim Armstrong commented on IMPALA-4105:
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We had another user asking about this:
https://community.cloudera.com/t5/Interactive-Short-cycle-SQL/Refreshing-multiple-partitions-in-single-query-in-Impala/m-p/78058#M4760
> General partition exprs in REFRESH statements.
> ----------------------------------------------
>
> Key: IMPALA-4105
> URL: https://issues.apache.org/jira/browse/IMPALA-4105
> Project: IMPALA
> Issue Type: New Feature
> Components: Frontend
> Affects Versions: Impala 2.8.0
> Reporter: Alexander Behm
> Assignee: Amos Bird
> Priority: Major
> Labels: ramp-up
>
> IMPALA-1654 added support general partition exprs in most DDL operations.
> We should also support general partition exprs for REFRESH statements.
> Example:
> {code}
> REFRESH mytable PARTITION(year > 2015)
> {code}
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