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Posted to oak-issues@jackrabbit.apache.org by "Thomas Mueller (JIRA)" <ji...@apache.org> on 2015/05/15 10:52:00 UTC

[jira] [Updated] (OAK-2873) Performance problems with many "or" conditions

     [ https://issues.apache.org/jira/browse/OAK-2873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Thomas Mueller updated OAK-2873:
--------------------------------
    Fix Version/s: 1.2.3
                   1.0.14
                   1.3.0

> Performance problems with many "or" conditions
> ----------------------------------------------
>
>                 Key: OAK-2873
>                 URL: https://issues.apache.org/jira/browse/OAK-2873
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: query
>            Reporter: Thomas Mueller
>            Assignee: Thomas Mueller
>             Fix For: 1.3.0, 1.0.14, 1.2.3
>
>
> XPath queries with many "or" condition (around 3000) of the following form can result in a performance problem:
> {noformat}
> contains(...) or x=1 or x=2 or x=3 ...
> {noformat}
> This is somewhat similar to OAK-2738, but not quite the same.



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