Displaying 14 results from an estimated 14 matches for "add_query".
2006 Jun 27
2
Using QueryParser vs building my own query
...f
relying on QueryParser to do the job for me, but I''ve hit a strange
problem..
Here''s how I build my query:
#Main query
query = Ferret::Search::BooleanQuery.new
#Build query to match types
typesquery = Ferret::Search::BooleanQuery.new
@selected_types.each{|type|
typesquery.add_query(
Ferret::Search::TermQuery.new(Ferret::Index::Term.new(''type'',
type)),
Ferret::Search::BooleanClause::Occur::SHOULD
)
}
#Add types query to main query
query.add_query(typesquery, Ferret::Search::BooleanClause::Occur::MUST)
#Build query to match content and title
conte...
2006 Jul 09
3
acts_as_ferret.. what does it actually do?
...oObject < ActiveRecord::Base
acts_as_ferret :fields=>
[''short_description'',''section'',''sale_category'',''sale_type'',''outcode'']
def VoObject.refine_search(search_input)
bq = BooleanQuery.new
bq.add_query(TermQuery.new(Term.new("section", search_input),
BooleanClause::Occur::Should))
filter = QueryFilter.new(bq)
@vobjects = Item.find_by_contents(search_text,:filter => filter,
:sort => ["section", "sale_category"])
redirect_to :results
end
###########...
2006 May 31
5
Help with sorting arrays with objects in it
I have to build an array through both activerecord and also through a ferret
index.
I was hoping to find a way of sorting the array as i combine the two so
def advanced_search(search_text, store, format, sortby)
# find items in ferret index
items = Item.find_by_contents(search_text)
# and now find all the items from a certain store or category
items_from_sql = Item.find_by_sql("SELECT *
2006 Sep 22
1
Query Objects vs. Query Strings
Hi ..
I tried to build some query objects to get some documents from my
index.. without success.. Is something wrong here?
q = Ferret::Search::BooleanQuery.new
q1 = Ferret::Search::TermQuery.new(:type, "movie")
q2 = Ferret::Search::TermQuery.new(:name, "Indiana")
q.add_query(q1, :should)
q.add_query(q2, :should)
Indexer.index.search_each(q) do |doc, score| puts doc end
0
Indexer.index.search_each(q.to_s) do |doc, score| puts doc end
70
65
68
5368
197
=> 5
Ben
2007 May 14
3
How to make a Tag cloud with Ferret ?
Hello,
I want to make a TAG CLOUD using ferret.
How can i do so ?
I would need to know the amount of keyword for every each words in the
index.
Thank you
--
Posted via http://www.ruby-forum.com/.
2006 Aug 28
1
How should this be done with ferret 0.10.1
...ew version of ferret, has solved a few of my problems but
i''m unsure of how to implement the following code in the new version of
ferret?
if section
if !section.empty?
qp = Ferret::QueryParser.new("section")
query = qp.parse("\"#{section}\"")
bq.add_query(query, Ferret::Search::BooleanClause::Occur::MUST)
filter_on =true
end
end
Thank you for any help offered...
regards
Caspar
--
Posted via http://www.ruby-forum.com/.
2006 Jun 11
3
Bus Error with Ferret 0.9.3 using the BooleanQuery api
Hey guys,
I''ve been trying out ferret 0.9.3 on my powerbook this weekend and I''ve
been triggering ''bus errors'' when using the Query API. If I
programmatically build up strings, it works just fine.
There''s some more information available in the trac ticket
http://ferret.davebalmain.com/trac/ticket/62
Is anyone successfully using the Query API on
2006 Jul 14
3
Whitespace Issues
I am trying to build up a filtered search using the logic below.
bq = Ferret::Search::BooleanQuery.new
bq.add_query(Ferret::Search::TermQuery.new(Ferret::Index::Term.new("section",section.downcase!)),
Ferret::Search::BooleanClause::Occur::MUST)
filter = Ferret::Search::QueryFilter.new(bq)
@vobjects = VoObject.find_by_contents(search_input,:filter =>
filter, :sort => ["section&q...
2006 Jan 05
2
ActiveRecord callbacks not happening
Hi,
I have a model class like so:
class Candidate < ActiveRecord::Base
validates_presence_of :name
@@index = FerretConfig::INDEX
def self.after_destroy
puts "Ferret: after_destroy called"
@@index.query_delete("+id:#{self.id} +ferret_class:#{self.class.name}")
optimize_index
end
end
But when I delete a record, the after_destroy is never called.
2006 Mar 29
1
Problems with Ferret 0.9.0
Hi,
I upgraded from 0.3.2 to 0.9.0, and now my old search code doesn''t work
anymore. I get a lot of ArgumentErrors, for example:
"query.add_clause(Search::BooleanClause.new(query_parser.parse(term),
Search::BooleanClause::Occur::MUST))"
raises:
ArgumentError (wrong number of arguments (2 for 0))
"index_searcher.search_each(query)"
raises:
ArgumentError
2006 Aug 04
1
incorrect checksum for freed object?
I''m using ferret (0.9.4) in rails, but outside of the "acts_as_ferret"
plugin. Whenever I use a QueryFilter (even a very simple one), the server
will crash after one, two, or three reloads of a page (same page, same
query, same filter). It''s very non-deterministic and I can''t seem to
reproduce it outside of my application environment (I can''t get it
2007 May 16
7
bilingual site: exclude fields set from query
Hi all,
Is there a way to have searches no use some indexed fields, when
processing a query?
context:
I have a model Foo that holds some information in two languages :
- text1_nl, text2_nl, text3_nl
and
- text1_en, text2_en, text3_en
Some other fields are common to both languages and indexed as well
- first_name, last_name
Depending on the visitor language choice I need to exclude the
2007 May 09
6
more_like_this
Hi,
I''m using acts_as_ferret in my rails application and I''d like to use
more_like_this to retrieve some ''similar'' item suggestions. I have a
class ''items'' which has a status field and I need to retrieve items that
only have one of the two possible statuses.
Looking at the more_like_this method indicates it supports an
:append_to_query
2006 Aug 25
6
End-of-File Error occured at <except.c>:103 in xpop_context
Hi, I get this when searching or adding a new record. I am using today''s
version of trunk and gem ferret 0.10.0
any ideas? thanks!
EOFError in DvbesController#new
End-of-File Error occured at <except.c>:103 in xpop_context
Error occured in store.c:197 - is_refill
current pos = 0, file length = 182
RAILS_ROOT: script/../config/..
Application Trace | Framework Trace | Full