similar to: PHP Binding and dbi2omega questions

OK, I'm indexing my data with the scriptindex. I want to be able to restrict the search by the category field. Do I need to do anything to the data itself? Like, literally prefix it with the characters "XC"? Below is my indexor for scriptindex and the my php code... document_id : field=ref unique=Q boolean=Q search_id : field=document_id index=S document_title : field=title

Hi everyone, I tried sending a message as a reply a while back on my previous topic, but it didn't go through. (Tried Gmane), not even when I 'authorized' the reply. So I'll just paste it here for reference, below this message. It might help some people. But now I have one other small problem, and I'm not sure if it is actually my mistake (although I'm pretty sure it is

Lately I was reading many articles about using boolean queries for search engine but I haven't seen any complete working demo. Therefore I put together very simple working demo of search engine using boolean query. Feel free to suggest any performance improvement or error while keeping it as simple as possible for understanding. Thanks, -Kevin Duraj http://myhealthcare.com

Hi all, There's been a odd bug reported to us by Daniel Menard while working on the PHP bindings: "I then tried to run the dotest target...All tests passed, except the one about get_matching_terms (smoketest.php line 94). I added this line before the exit: for ($i=0; $i<strlen($terms); $i++) echo $c=ord($terms[$i]), ' ', ($c>31?$terms[$i]:''), "\n";

Currently I have the following indexscript: pid : unique=Q boolean=Q field=pid postdate : field=startdate author_name: unhtml boolean=XAUTHORNAME field=author author_id: boolean=XAUTHORID field=authorid url : field=url sample : weight=1 index field=sample How can I create the same indexing using PHP? With this, I can get an searchable index, but I have no idea how to set the fields, so that I

Hi, I was researching indexing of text in omindex and scriptindex. While indexing text with omindex.cc possition of terms is saved with gap. This is not happening with scriptindex.cc While this is happening ? Another question is why in omindex.cc the term possition starts with 0 while in scriptindex it starts from 1 ? Code snippet from omindex.cc // Add postings for terms to the document

Hi, I'm experiencing weird behaviour in Xapian/Omega. Here's my situation: * I'm indexing data through scriptindex, the output is as follows: ***************** Replace: 6706476 Replace: 6706477 Replace: 6706478 ***************** Since there is no output after entering several enters, I assume scriptindex is indexing data. * The search I perform on omega is as follows:

Hi all, I&#180;ve been developing a search application using Xapian and Omega. When our visitors search on specific keywords it&#180;s noticable that Omega is case sensitive. It will find results on keyword `Asus&#180; and it will NOT find results on keyword &#180;asus&#180;. I&#180;ve been looking through the documentation to find a CGI param to turn this

hallo, I'm indexing a filesystem using omindex, and users can query the database via omega: everything works fine now I'd like to add an option like "search files by name" and I'm wondering how to do this can omega search files by name directly? how should I build the query? could I use scriptindex to index, eg., the locate database? how? should I index file names

Hello :-) There was probably no good reason to do this build but the Debian 6.0 Squeeze repo version was 1.2.3, we needed 1.2.4 and I didn't think of using the package from unstable. Arch: x86_64 Platform: Linux 2.6 Debian 6.0 (Squeeze) Compiler: gcc version 4.4.5 (Debian 4.4.5-8) Version: 1.2.4 Status: no known problems Source: http://oligarchy.co.uk/xapian/1.2.4/xapian-core-1.2.4.tar.gz

In other words, is it possible to avoid duplicates if new documents are inserted into the DB by another process in-between ->get_mset calls when reusing Xapian::Enquire objects? I do some expensive processing on each mset window, so I always limit the results to limit heap usage even if I'm planning on going through a big chunk of the DB: $mset = $enq->get_mset(0, 1000);

Hi, I am trying to use datas written in the stdin to run scriptindex, (I am working with Windows and not Unix). And Scriptindex does not work, the database is created but the datas are not indexed. Thanks by advance Stephane

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

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, Aug 17, 2023 at 09:28:26PM +0000, Eric Wong wrote: > In other words, is it possible to avoid duplicates if new > documents are inserted into the DB by another process in-between > ->get_mset calls when reusing Xapian::Enquire objects? The Database object itself effectively does (it works in a snapshot of the state of the database when you open it, or last called reopen() which

Hi people I'm running Xapian (1.0.9) and more specifically omega to index a few different databases. After the databases are first indexed (by user A), the dirs get chmod'ed to 0777 to allow user B full access to them. Even after the indexing is done, the file "flintlock" still exists in all database dirs. It's owned by user A (perm: -rw-------). When user B wants

Olly Betts <olly at survex.com> wrote: > On Wed, Aug 23, 2023 at 01:53:27PM +0000, Eric Wong wrote: > > I'm already retrying the ->get_mset operations; but now I'm > > wondering where I'd hit DatabaseModifiedErrors while inside a > > Xapian::MSetIterator loop. > > > > I assume ->get_document is a place where it gets thrown; > > but

I use Omega to index and search an archive of magazine and ebook pdfs etc. I also have a Wiki (in MediaWiki) that I wanted to include in that index too. If it's any use to anybody, I've adapted dbi2omega to export the pages from MediaWiki and shared it on GitHub - search for mediawiki2omega. It doesn't do anything very clever, but it might save someone time figuring out the

James, thanks for the explanations. I misread the notes. As an exercise, I'm trying to convert an existing project that currently uses Scriptindex and Omega to direct Xapian API calls. I did a (I think) complete dump of a document with delve -r 565 -d database and I see things like subject='A typical subject' with a corresponding set of terms like Sa Stypical Ssubject Which

i use the perl interface of Search::Xapian to index documents, now i got metadata i store with the index like title, date, author, .. and i wonder how to retrieve them from the index again without pulling them from the database. i am pretty sure this is a stupid question and that the answer is obvious i dont seem to be able to find it. regards m