it is possible create a query searching any document containing any field
having value == X?
You might take a look at MultiFieldQueryParser. I believe it allows you
to search multiple index fields at the same time.
J.D. Corbin
Senior Research Engineer
Advanced Computing & Data Science Lab
3075 W. Ray Road
Suite 200
Chandler, AZ 85226-2495
USA
M: (303) 912-0958
E: jd.cor...@pears
It permits to search in a predefined lists of fields that you have to know
in advance. In my case i dont know what is the fieldname.
maybe WildcardQuery?
2017-03-17 19:30 GMT+01:00 Corbin, J.D. :
> You might take a look at MultiFieldQueryParser. I believe it allows you
> to search multiple inde
Hi,
I am trying to index words like 'e-mail' as 'email', 'e mail' and 'e-mail' with
Lucene 4.4.0.
Lucene's WordDelimiterFilter should be ideal for this. However, it treats
every(?) non-alphanumeric character as a delimiter. So, terms like 'C++' are
transformed to 'C', which is not what I want.
Hi, I am not sure if there is a way to specify a search against all fields
in the index without knowing the fields.
WildcardQuery probably won't work since it does target a specific field
within the index. The specification of the index field comes in the
definition of the Term that is passed as
Hi,
You can retrieve the list of field names using LukeRequestHandler.
Ahmet
On Friday, March 17, 2017 9:53 PM, Cristian Lorenzetto
wrote:
It permits to search in a predefined lists of fields that you have to know
in advance. In my case i dont know what is the fieldname.
maybe WildcardQuer
May be, index the field names as metadata file. When when querying, first get
list of alls fields and then shoot a query. You can do this 2 hop query, or
else maintain some cache and then shoot a query.
> On Mar 17, 2017, at 11:53 AM, Cristian Lorenzetto
> wrote:
>
> It permits to search in a
You can add a new field called "full_text" and during the indexing time you
concatenate all the values of the other fields in it.
Do you think it's a good idea for this case?
On Fri, Mar 17, 2017 at 6:27 PM Lokesh Madan wrote:
> May be, index the field names as metadata file. When when queryin
