What is the difference between the AND and + operator?
ALso,what is the difference between a query and a filter?
For example
String[] fields={name,address,classId};
If I want to search the document whose classId is '4 and whose name or
address contain Zhongzhou Road No 200,I can use two manner:
BWT,for some condition-required search I can make the condition as a filter
and then filter the result.
Also I can build a BooleanQuery according to the condition just like the
code in the range search,I wonder which is better?
2010/11/18 yang Yang m4ecli...@gmail.com
Thank you very much
We are using the hibernate search which is based on lucene as the search
engine to build a full text search for our position-related data in the
MYSQL db.
This is the main structure of the table(it save the id,coordinate and name
of one Surface_Feature):
+++-++
| id
approaches
there are for the same. Have a look at the contrib module in lucene.
http://wiki.apache.org/lucene-java/SpatialSearch
For your understanding, you could have a look at the bounding box approach.
--
Anshum Gupta
http://ai-cafe.blogspot.com
On Thu, Nov 18, 2010 at 7:38 AM, yang Yang
Hi:
I am using MySql,and I want to use the full text search is rather weak.
So I use the Sphinx,however I found it can not support Chinese work
searching prefectly.
So I wonder if Lucene can work better?
