[hibernate-dev] Forcing an optimize call after a purgeAll

[John Griffin]

I would not force it, but I would allow it to happen probably by a config
option. As you know optimize causes a rewrite of the Lucene document numbers
and the user may not want to do that until THEY decide to do it. My 2 cents.

John G.

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Today's Topics:

   1. fullTextSession.purgeAll() (Emmanuel Bernard)
   2. Hibernate join problem (sylvain mouquet)


----------------------------------------------------------------------

Message: 1
Date: Sat, 12 Jul 2008 15:57:18 -0400
From: Emmanuel Bernard <emmanuel at hibernate.org>
Subject: [hibernate-dev] fullTextSession.purgeAll()
To: hibernate-dev at lists.jboss.org
Message-ID: <095C2590-2D16-453D-BF7A-6813612D88A6 at hibernate.org>
Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes

Should we force an optimize call after a purgeAll operation? This  
sounds sensible as it will reclaim unused space. OTOH it will likely  
break opened readers.
--
Emmanuel Bernard
http://in.relation.to/Bloggers/Emmanuel | http://blog.emmanuelbernard.com 
  | http://twitter.com/emmanuelbernard
Hibernate Search in Action (http://is.gd/Dl1)



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Message: 2
Date: Sun, 13 Jul 2008 12:20:36 +0200
From: "sylvain mouquet" <flashman22 at gmail.com>
Subject: [hibernate-dev] Hibernate join problem
To: hibernate-dev at lists.jboss.org
Message-ID:
	<6c528ebf0807130320n4a8bf728me1a0b7ffd9a3fe92 at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

Hi

I have not understand why you tell that you have 3 tables. HQL is based on
core model (mapping files) not on SQL tables.

You must write the query in hql and you must use objects in your core model
not id :

     select dm.id, dm.drug_name, sum(cds.qty_available)
        from drug_master dm
        left join cds_drugstore.drug_master cds
            and cds.cds_id = 1
            and cds.source_id = 'sourceName'
            and cds.source_type = 'c'
        group by dm.id
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