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https://issues.apache.org/jira/browse/HIVE-2602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phabricator updated HIVE-2602:
------------------------------
Attachment: HIVE-2602.D579.1.patch
njain requested code review of "HIVE-2602 [jira] add support for insert
partition overwrite(...) if not exists".
Reviewers: JIRA
HIVE-2602
INSERT OVERWRITE TABLE X PARTITION (a=b, c=d) IF NOT EXISTS ...
The partition should be created and written if and only if it's not there
already.
The support can be added for dynamic partitions in the future, but this jira
is for adding this support for static partitions.
TEST PLAN
EMPTY
REVISION DETAIL
https://reviews.facebook.net/D579
AFFECTED FILES
ql/src/test/results/clientpositive/insert1_overwrite_partitions.q.out
ql/src/test/queries/clientpositive/insert1_overwrite_partitions.q
ql/src/java/org/apache/hadoop/hive/ql/parse/Hive.g
ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java
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> add support for insert partition overwrite(...) if not exists
> -------------------------------------------------------------
>
> Key: HIVE-2602
> URL: https://issues.apache.org/jira/browse/HIVE-2602
> Project: Hive
> Issue Type: New Feature
> Reporter: Namit Jain
> Assignee: Chinna Rao Lalam
> Attachments: HIVE-2602.D579.1.patch, HIVE-2602.patch
>
>
> INSERT OVERWRITE TABLE X PARTITION (a=b, c=d) IF NOT EXISTS ...
> The partition should be created and written if and only if it's not there
> already.
> The support can be added for dynamic partitions in the future, but this jira
> is for adding this support for static partitions.
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