Hi,
How about indexing a dummy token for empty docs? that way you may pick up
all docs that are actually null/empty by querying for the dummy token.
Make sure that the dummy token is never a part of any actual document (token
stream).
Perhaps this should work!
--
Anshum Gupta
Naukri Labs!
http://
Oops. I was thinking solr.
How about this, to find docs that don't have a value in the weight field?
TermRangeQuery trq = new TermRangeQuery("weight", null, null, true, true
);
BooleanQuery bq = new BooleanQuery();
bq.add(new MatchAllDocsQuery(), BooleanClause.Occur.MUST);
bq.ad
Try
-fieldname:[* TO *]
as in
http://localhost:8983/solr/select/?q=-weight%3A[*+TO+*]&version=2.2&start=0&rows=10&indent=on
Tom
On Wed, Mar 10, 2010 at 1:48 PM, bgd wrote:
> Hi,
> I have a bunch of documents which do not have a particular field defined.
> How can define a query do retrieve on
Hi,
I have a bunch of documents which do not have a particular field
defined. How can define a query do retrieve only those documents?
Thanks!
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