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From "Elie FRANCIS" <>
Subject RE : Database integration best practices ...
Date Wed, 27 Mar 2002 10:52:51 GMT
Just a little idea, replace "AND" by "OR" in your Select statement
I used to store some fields in lucene index in order to show them in the
result page. Otherwise, I use :

Select * From atable Where id in (12, 23, 34, ...)


-----Message d'origine-----
De : Peter Sojan [] 
Envoyé : mercredi 27 mars 2002 09:59
À : Lucene Users List
Objet : Re: Database integration best practices ...

I forgot one thing to ask:

search results should be anchored to a unique id which maps to a 
serial in the database. If my search now results in multiple such
id's what is the best way to transform this into a row-fetching 
SQL-statement? I think I would end up in something:

SELECT * FROM atable WHERE id = 12 AND id = 23 AND id = 34 AND ....

... and so on.

For this purpose it would be nice to limit lucene search results, so 
that the SQL statement can be limited. Any better idea!?


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