Thanks a lot.
-----Original Message-----
From: Erik Hatcher [mailto:[EMAIL PROTECTED]
Sent: 23 August 2006 14:26
To: java-user@lucene.apache.org
Subject: Re: Change index structure
On Aug 23, 2006, at 6:22 AM, WATHELET Thomas wrote:
> If I want to add a new field for exemple into an existing index
Documents in Lucene are heterogeneous, with fields being defined per
document not per index. You can introduce a new field on a new
document at any time. There is currently no way to _update_ a
document other than deleting it and re-adding it though - so if you
want to add a new field to an existing document you need to take
those two steps.
Erik
>
> -----Original Message-----
> From: Erik Hatcher [mailto:[EMAIL PROTECTED]
> Sent: 23 August 2006 11:57
> To: java-user@lucene.apache.org
> Subject: Re: Change index structure
>
>
> On Aug 23, 2006, at 3:50 AM, WATHELET Thomas wrote:
>> Is it possible to change index structure in an existing index.
>> If yes how to proceed.
>
> Please elaborate on what you mean by "index structure". Lucene
> supports incremental indexing, if that is what you mean - so you can
> always add/delete documents from an existing index.
>
> Erik
>
>
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