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Feature #4609

closed

Arbitrary grouping and sorting in Events

Added by Pavel Kácha over 5 years ago. Updated about 4 years ago.

Status:
Closed
Priority:
High
Assignee:
Category:
Development - GUI
Target version:
Start date:
01/30/2019
Due date:
% Done:

30%

Estimated time:
To be discussed:

Description

Comes from the CTI project - we will need to support arbitrary GROUP BY and SORT. We know this can be unexpected performance hog, so let's start with implementing it in a trivial way - add new subsection (along with Event, Detector, Admin, ...) like "Postprocess", and add there possibility to choose grouping columns and sorting column, which will translate to straightforward GROUP BY and ORDER BY. We'll then explore the limits (and maybe enforce some). Also, big fat warning should be added there that query time can be unpredictable.


Related issues

Related to Mentat - Bug #4384: Possibility of DoS by repeating long queryClosedJan Mach10/19/2018

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Related to Mentat - Bug #6252: Timeline graphing is causing mayhem on productionClosedJan Mach03/05/2020

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Related to Mentat - Feature #6256: Review possibilities of support of timeline calculation on dbFeedbackPavel Kácha07/07/2020

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Related to Mentat - Feature #6257: Review calculated statistics in timelineClosedJakub Maloštik03/09/2020

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