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Posted to issues@nifi.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2022/09/09 15:09:00 UTC
[jira] [Commented] (NIFI-10451) Update QuestDB based status history repository's clean up query
[ https://issues.apache.org/jira/browse/NIFI-10451?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17602409#comment-17602409 ]
ASF subversion and git services commented on NIFI-10451:
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Commit a4a3bdbc9814bb5e91bba871f4a43914c26a26ba in nifi's branch refs/heads/main from Simon Bence
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=a4a3bdbc98 ]
NIFI-10451 Updated QuestDB Status History Rollover to work with version 6
This closes #6374
Co-authored-by: David Handermann <ex...@apache.org>
Signed-off-by: David Handermann <ex...@apache.org>
> Update QuestDB based status history repository's clean up query
> ---------------------------------------------------------------
>
> Key: NIFI-10451
> URL: https://issues.apache.org/jira/browse/NIFI-10451
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework, Extensions
> Reporter: Simon Bence
> Assignee: Simon Bence
> Priority: Major
> Time Spent: 40m
> Remaining Estimate: 0h
>
> QuestDB 6.X uses a different syntax for dropping partitons (here: cleaning up old status history information) than 4.x. As the version number has been bumped, the query must be updated too. The currently expected syntax is the following:
> {{ALTER TABLE measurements DROP PARTITION LIST '2019-05-18';}}
> This is from the QuestDB [documentation|https://questdb.io/docs/reference/sql/alter-table-drop-partition] at the time of creating the ticket (might change in the future)
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