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https://issues.apache.org/jira/browse/IMPALA-14937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18077645#comment-18077645
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ASF subversion and git services commented on IMPALA-14937:
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Commit bbe3a24189fa339872860a1ba127047ac5775313 in impala's branch
refs/heads/master from Peter Rozsa
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=bbe3a2418 ]
IMPALA-14937: (part 1) Refactor Iceberg merge query generation, rename
deleteMetaExprs
Extract the query-building logic from IcebergMergeImpl.prepareQuery()
into a dedicated IcebergMergeQueryGenerator class. Rename
deleteMetaExprs/delete_meta_exprs/DeleteMetaEvals to
rowMetaExprs/row_meta_exprs/RowMetaEvals throughout (C++, Thrift, Java)
to better reflect that these expressions carry general row metadata, not
just delete-specific information.
No functional change.
Change-Id: Ic03161c5556f791e5c1fde6977de8e7d8cf34b1a
Reviewed-on: http://gerrit.cloudera.org:8080/24251
Reviewed-by: Zoltan Borok-Nagy <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Enable MERGE statement for Iceberg V3 tables
> --------------------------------------------
>
> Key: IMPALA-14937
> URL: https://issues.apache.org/jira/browse/IMPALA-14937
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Peter Rozsa
> Assignee: Peter Rozsa
> Priority: Major
>
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