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Re: Deep hierarchical search

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Re: Deep hierarchical search

Subject: Re: Deep hierarchical search
From: Alexander Spohr <email@hidden>
Date: Fri, 21 Sep 2007 09:38:23 +0200

Am 21.09.2007 um 03:40 schrieb Klaus Berkling:

There is a search I need to implement that returns matching groups, classes and students within a givem parent group.


Just go and fetch those one of after the other:
aGroupQualifier: parent = aParent
aClassQualifier: group.parent = aParent
aStudentQualifier: class.group.parent = aParent

Keep what you need in an array. The other fetches are just to populate your relationships. Don’t fetch what you won’t touch.

After the three fetches you can run through the relationships as much as you like, all objects are already there.

	atze


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  >Deep hierarchical search (From: Klaus Berkling <email@hidden>)




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