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Posted to oak-issues@jackrabbit.apache.org by "Vikas Saurabh (JIRA)" <ji...@apache.org> on 2015/08/14 07:37:45 UTC
[jira] [Updated] (OAK-3230) Query engine should support virtual
index rows
[ https://issues.apache.org/jira/browse/OAK-3230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vikas Saurabh updated OAK-3230:
-------------------------------
Attachment: OAK-3230-query-engine-should-support-virtual-rows.patch
Attaching [patch|^OAK-3230-query-engine-should-support-virtual-rows.patch] for changes in query engine. Apart from addition of {{isVirtualRow}} to {{IndexRow}} and its implemetations, the patch also adds checks at a couple of places where {{isVirtualRow}} should be checked.
[~tmueller], can you please review and apply?
> Query engine should support virtual index rows
> ----------------------------------------------
>
> Key: OAK-3230
> URL: https://issues.apache.org/jira/browse/OAK-3230
> Project: Jackrabbit Oak
> Issue Type: Sub-task
> Components: query
> Reporter: Vikas Saurabh
> Attachments: OAK-3230-query-engine-should-support-virtual-rows.patch
>
>
> As discussed in OAK-3156 [here|https://issues.apache.org/jira/browse/OAK-3156?focusedCommentId=14645712&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14645712] and [here|https://issues.apache.org/jira/browse/OAK-3156?focusedCommentId=14655273&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14655273], we need support for virtual rows returned by indices (rows where path property doesn't make sense).
> Talked to [~tmueller] and we should have a new method in {{IndexRow}} to clearly mark the intent that the row is virtual and hence should be treated accordingly by the query engine.
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