How to exclude a term in search ?

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Author	Message
Nicolas Lescure	Thursday 26 November 2009 2:45:35 am I'm trying to use ezfind, but I have a problem in my query. In doc (http://ez.no/doc/extensions/ez_find/2_1/customization/template_fetch_functions#Filter), I can see : Example: fetch( ezfind, search, hash( query, 'eZ Systems', filter, array( 'or', array( 'and', 'article/body:hello', 'article/rating:[1 TO 10]' ), array( 'and', 'article/body:goodbye', 'article/rating:[10 TO 20]' ))) Returns all articles containing the words “ez” and “systems”, either having both 'hello' present in the body and a rating comprised between 1 and 10, or having both 'goodbye' in the body and a rating comprised between 10 and 20. Now, how can I do if I want articles WITHOUT "goodbye" in the body ? In solr doc (http://wiki.apache.org/solr/SolrQuerySyntax#Differences_From_Lucene_Query_Parser), it says I should use a "-". But it doesn't work (ezfind error) : ... array( 'and', '-article/body:goodbye', 'article/rating:[10 TO 20]' ))) The error I get : Got invalid result from search engine.<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/> <title>Error 400 </title> </head> <body><h2>HTTP ERROR: 400</h2><pre>org.apache.lucene.queryParser.ParseException: Cannot parse '( meta_contentclass_id_si:36 AND attr_myattribute_t:myvalue ) ..... Encountered " ":" ": "" at line 1, column 0. Any idea ?

Author

Message

Nicolas Lescure

Thursday 26 November 2009 2:45:35 am

I'm trying to use ezfind, but I have a problem in my query.

In doc (http://ez.no/doc/extensions/ez_find/2_1/customization/template_fetch_functions#Filter), I can see :

Example:

 fetch( ezfind, search,
hash( query, 'eZ Systems',
filter, array( 'or',
array( 'and',
'article/body:hello',
'article/rating:[1 TO 10]' ),
array( 'and',
'article/body:goodbye',
'article/rating:[10 TO 20]' )))

Returns all articles containing the words “ez” and “systems”, either having both 'hello' present in the body and a rating comprised between 1 and 10, or having both 'goodbye' in the body and a rating comprised between 10 and 20.

Now, how can I do if I want articles WITHOUT "goodbye" in the body ?

In solr doc (http://wiki.apache.org/solr/SolrQuerySyntax#Differences_From_Lucene_Query_Parser), it says I should use a "-".

But it doesn't work (ezfind error) :

 ...
array( 'and',
'-article/body:goodbye',
'article/rating:[10 TO 20]' )))

The error I get :

 Got invalid result from search engine.<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
<title>Error 400 </title>
</head>
<body><h2>HTTP ERROR: 400</h2><pre>org.apache.lucene.queryParser.ParseException: Cannot parse '( meta_contentclass_id_si:36 AND attr_myattribute_t:myvalue )
.....

 Encountered " ":" ": "" at line 1, column 0.

Any idea ?

eZ debug

Timing:	Jan 18 2025 02:53:39
Script start
Timing:	Jan 18 2025 02:53:39
Module start 'layout'
Timing:	Jan 18 2025 02:53:39
Module start 'content'
Timing:	Jan 18 2025 02:53:39
Module end 'content'
Timing:	Jan 18 2025 02:53:39
Script end

Main resources:

Total runtime	0.3659 sec
Peak memory usage	4,096.0000 KB
Database Queries	48

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0040	589.1875	152.6406
Module start 'layout'	0.0040	0.0033	741.8281	39.4766
Module start 'content'	0.0073	0.3575	781.3047	447.0234
Module end 'content'	0.3647	0.0012	1,228.3281	8.1328
Script end	0.3659		1,236.4609

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0027	0.7278	16	0.0002
Check MTime	0.0011	0.3052	16	0.0001
Mysql Total
Database connection	0.0005	0.1364	1	0.0005
Mysqli_queries	0.3234	88.3683	48	0.0067
Looping result	0.0003	0.0802	46	0.0000
Template Total	0.3406	93.1	2	0.1703
Template load	0.0017	0.4599	2	0.0008
Template processing	0.3389	92.6065	2	0.1694
Template load and register function	0.0002	0.0683	1	0.0002
states
state_id_array	0.0007	0.2033	1	0.0007
state_identifier_array	0.0007	0.1940	2	0.0004
Override
Cache load	0.0015	0.4215	17	0.0001
Sytem overhead
Fetch class attribute can translate value	0.0006	0.1719	1	0.0006
Fetch class attribute name	0.0006	0.1749	2	0.0003
XML
Image XML parsing	0.0033	0.8977	1	0.0033
class_abstraction
Instantiating content class attribute	0.0000	0.0014	2	0.0000
General
dbfile	0.0053	1.4355	16	0.0003
String conversion	0.0000	0.0015	4	0.0000
Note: percentages do not add up to 100% because some accumulators overlap

Templates used to render the page:

Usage	Requested template	Template	Template loaded
1	node/view/full.tpl	full/forum_topic.tpl	extension/sevenx/design/simple/override/templates/full/forum_topic.tpl
1	content/datatype/view/ezimage.tpl	<No override>	extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tpl
1	content/datatype/view/ezxmltext.tpl	<No override>	extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tpl
4	content/datatype/view/ezxmltags/paragraph.tpl	<No override>	extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tpl
3	content/datatype/view/ezxmltags/literal.tpl	<No override>	extension/community/design/standard/templates/content/datatype/view/ezxmltags/literal.tpl
1	content/datatype/view/ezxmltags/line.tpl	<No override>	design/standard/templates/content/datatype/view/ezxmltags/line.tpl
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 12 Number of unique templates used: 7

Time used to render debug report: 0.0001 secs