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Posted to dev@phoenix.apache.org by "Jacob Isaac (Jira)" <ji...@apache.org> on 2022/07/20 21:57:00 UTC

[jira] [Updated] (PHOENIX-6752) Duplicate expression nodes in extract nodes during WHERE compilation phase leads to poor performance.

     [ https://issues.apache.org/jira/browse/PHOENIX-6752?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacob Isaac updated PHOENIX-6752:
---------------------------------
    Attachment: test-case.txt

> Duplicate expression nodes in extract nodes during WHERE compilation phase leads to poor performance.
> -----------------------------------------------------------------------------------------------------
>
>                 Key: PHOENIX-6752
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-6752
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.15.0, 5.1.0, 4.16.1, 5.2.0
>            Reporter: Jacob Isaac
>            Priority: Major
>         Attachments: test-case.txt
>
>
> SQL queries using the OR operator were taking a long time during the WHERE clause compilation phase when a large number of OR clauses (~50k) are used.



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