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From "Jukka Zitting (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (JCR-3402) getSize() returning too many often -1
Date Mon, 04 Mar 2013 10:09:12 GMT

    [ https://issues.apache.org/jira/browse/JCR-3402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13592096#comment-13592096
] 

Jukka Zitting commented on JCR-3402:
------------------------------------

Looks good to me, +1 to committing. Let's keep it in trunk for now and only consider backporting
to the maintenance branches if no problems come up.
                
> getSize() returning too many often -1
> -------------------------------------
>
>                 Key: JCR-3402
>                 URL: https://issues.apache.org/jira/browse/JCR-3402
>             Project: Jackrabbit Content Repository
>          Issue Type: Improvement
>            Reporter: C├ędric Damioli
>         Attachments: QueryResultImpl.patch
>
>
> I've came accross the well known behaviour of query results returning -1 when asked for
getSize().
> While this is ok for optimization reasons (lazy results fetching), I just discovered
that the default "resultFetchSize" value in lucene queries is Integer.MAX_VALUE, so in all
queries I've ever executed, all results were actually fetched before asking for getSize, so
IMHO nothing prevents getSize() to return the real value instead -1

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