[hibernate-issues] [Hibernate-JIRA] Commented: (HSEARCH-172) Add ability to do a Hibernate Sort rather then Lucene Sort

Josh Atir (JIRA) noreply at atlassian.com
Mon Mar 24 21:38:33 EDT 2008


    [ http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_29870 ] 

Josh Atir commented on HSEARCH-172:
-----------------------------------

Hmm, I think I'm missing something.  The sequence as far as I can tell is:
1. Do a Lucene search, return entity ID's
2. Use Hibernate to construct a SQL Query that uses the ID's from step #1 to get the entities themselves
3. Return entities sorted by #1

What I'm asking for, is for #3 to honor the sort of the results returned in #2, since I can already influence the sort clause that is constructed.

> Add ability to do a Hibernate Sort rather then Lucene Sort
> ----------------------------------------------------------
>
>                 Key: HSEARCH-172
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-172
>             Project: Hibernate Search
>          Issue Type: Improvement
>          Components: engine
>            Reporter: Josh Atir
>            Priority: Minor
>
> I have a case in which a Lucene sort would be much more expensive then a sql sort.  I can specify a sort order using Criteria, which causes the entity loading query to be sorted correctly.  The engine then ignores the order that was returned, and instead returns the results based on the order it was received from Lucene.
> I'd like the ability to specify a Hibernate sort rather then a Lucene sort.

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