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Posted to oak-issues@jackrabbit.apache.org by "Davide Giannella (JIRA)" <ji...@apache.org> on 2019/04/09 10:37:14 UTC

[jira] [Updated] (OAK-5291) Per-Query Limits (nodes read, nodes read in memory)

     [ https://issues.apache.org/jira/browse/OAK-5291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Davide Giannella updated OAK-5291:
----------------------------------
    Fix Version/s: 1.14.0

> Per-Query Limits (nodes read, nodes read in memory)
> ---------------------------------------------------
>
>                 Key: OAK-5291
>                 URL: https://issues.apache.org/jira/browse/OAK-5291
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: query
>            Reporter: Thomas Mueller
>            Assignee: Thomas Mueller
>            Priority: Major
>             Fix For: 1.12.0, 1.14.0
>
>
> In OAK-1395 we added limits for long running queries. In OAK-1571 we added OSGi configuration. In OAK-5237 we change the default settings.
> It would be nice to be able to define the limits per query, similar to OAK-4888. The query would look like (for example, to limit reading to 1 million nodes, even if the default query limit is lower):
> {noformat}
> select * from [nt:base] 
> where ischildnode('/oak:index') 
> order by name()
> option(traversal ok, limit 1000000)
> {noformat}



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