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Hi, Could you please clarify a query regarding full text search in Xapain? I have installed LXRng (cross-referencer), which internally uses Xapain for text search. I am using CentOS 6 & have installed the following Xapian packages: $ yum list installed | grep -i xapian perl-Search-Xapian.x86_64 1.2.9.0-1.el6 @rpm-eprints-org-xapian perl-Search-Xapian-debuginfo.i686

Dear xapian discussion, I was just installing xapian-bindings-1.4.22 on Ubuntu 22.04, but I got the following warning message: configure: WARNING: Xapian library is version 1.4.18 but the bindings are version 1.4.22 - we strongly recommend using matching versions. I tried to check my xapian core-1.4.22 for the library, but could not find that library. How do I fix this? I will appreciate your

At least it isn't working the way it used to. Code: $db = Search::Xapian::Database->new( $dx ); my $qp = Search::Xapian::QueryParser->new(); my $dbSize=$db->get_doccount(); # $qp->set_stemmer(new Search::Xapian::Stem("english")); # $qp->set_stemming_strategy(STEM_SOME); # $qp->set_default_op($defaultop); my $par =

On Thu, May 25, 2023 at 05:18:28PM +0000, nebulaaksum wrote: > Here is what I tried: > 1. > gebreselema at system76-pc:~/myinstalls/myxapian/xapian-omega-1.4.22/xapianomegabuild$ ./configure XAPIAN_CONFIG=/usr/local/xapian-core-1.4.22/bin/xapian-config \--prefix=/usr/local/xapian-omega-1.4.22 > bash: ./configure: No such file or directory Looks like you've created a

Oh Olly, you are so kind. Thank you so much. I think you pinned out my problem. I have installed the xapian-core-1.4.22 at /usr/local/xapian-core-1.4.22 to avoid cluttering. I will try to do what you have given me. if that does not work, I will try to remove the older xapian-core-1.4.18 library wherever it is if I can locate it. Then I will give the path for the new one. GTK is just one of the

Dear Olly, Thank you so much for the prompt and candid reply to my query; Appreciated very much. I have installed Xapian-core-1.4.22 already. But I did not know about this early before I started to configure xapian-bindings-1.4.22. I would love to bind Java, Ruby, Perl, TCL/TK, Python3, PHP,Lau: --with-csharp enable CSharp bindings --with-java enable Java bindings

On Mon, May 22, 2023 at 10:35:25PM +0000, nebulaaksum wrote: > I was just installing xapian-bindings-1.4.22 on Ubuntu 22.04, but I > got the following warning message: > > configure: WARNING: Xapian library is version 1.4.18 but the bindings > are version 1.4.22 - we strongly recommend using matching versions. The issue here is mostly that xapian-bindings wraps almost the entire

On Fri, Sep 18, 2020 at 08:33:49PM -0400, Michael Decerbo wrote: > But expanding the sample seems like the wrong solution. Is there a way to > instead pass a hit or hits from the document to snippet generation? I'm not sure what you have in mind, but the only way I can see that working is if it read all the positional data for all the terms in the document, and then sorted it to

Hello everyone, I'm using Xapian at work (PHP bindings) and I have to make it accept '##' as a term to index. We have a layer on top of xapian, but as far as I can tell, Xapian's QueryParser is removing them from the query. So, if I search for just '##' I get an empty query, after Xapian parsed it. I've seen the flags this class accepts, but I can't do what I want

Hi all, I am trying to implement an Incremental indexing scheme. The problem is that usually the modified documents are large but the modifications are limited. Ideally, I would like to reindex only the modified parts of these documents. If I am not mistaken, xapian cannot do that. Are there any other approaches? It would be nice if xapian supported something like the SQL "group by".

On Thu, Dec 07, 2017 at 10:29:09AM +0100, Jean-Francois Dockes wrote: > Recoll builds snippets by partially reconstructing documents out of index > contents. > [...] > > The specific operation which has become slow is opening many term position > lists, each quite short. The difference will actually be chert vs glass, rather than 1.2 vs 1.4 as such (glass is the new backend in

On Wed, May 24, 2023 at 02:18:50AM +0000, nebulaaksum wrote: > I have more question. After successfully installing xapian-bindings-1.4.22. I continued to install xapian-omega-1.4.22. But it did not even pass the configuration step. > I intend to install xapian-omega-1.4.22 at > /usr/local/xapian-omega-1.4.22. I do my building from a separate > build directory lest I clutter my

Hi, Thanks for creating Xapian and Omega. I have been amazed by how easy they make it to get a basic full-text search engine up and running. I'm wondering if you can help me better understand one aspect of the results I am getting from the default query template. Usually the snippet that's displayed in response to a query doesn't contain the word that the user searched for, even

Ok, but suppose I have a complex query, something like "(a OR b) AND NOT c OR ##". Do I have to parse the query by myself? > Date: Mon, 4 May 2015 03:03:24 +0100 > From: olly at survex.com > To: lautaromedrano at hotmail.com > CC: xapian-discuss at lists.xapian.org > Subject: Re: [Xapian-discuss] Make Xapian accept all characters > > On Sun, May 03, 2015 at

> -----Original Message----- > Date: Tue, 26 Apr 2011 13:35:20 +0100 > From: James Aylett <james-xapian at tartarus.org> > Subject: Re: [Xapian-discuss] Omindex: what are the default numbered > indexes? > To: <xapian at catcons.co.uk> <xapian at catcons.co.uk> > Cc: 'Xapian Discussion' <xapian-discuss at lists.xapian.org> > Message-ID:

Hi all, I have spent more than 3 hours trying to figure out how Xapian documents fields works ! It seems that I failed so I ask for help. I am using Xapian 0.9.2 with Python bindings and Xapwrap (Python wrapper for xapian) on Fedora Core 3. I have added custom fields like 'uri', 'title', etc and I wish to view them in my Omega results. I am also using an Omega XML customized

Hi I am a beginner with Xapian. I am trying to use scriptindex but I get some problems : 1) If my script file is empty I have an indexation by default, and I get two output fields when I am using quest.exe (These fields are caption and sample) 2) I then tryed to not use an empty script file defining this time my own fields, but if I use quest to perform researches these fileds does not appear in

Hi, I am currently trying to benchmark a multithreaded xapian implementation on a chameleon baremetal instance written in C++. My workload is a 3 Gig wikipedia xml dump consisting of ~286 file of different sizes. My results are showing me that indexing on xapian is an order of magnitude faster than my lucene and lucene plusplus implementations. This is a result that I did not expect. Just want to