full-text-search Questions
3
Solved
We want to use a ctxsys.context index type for full text search. But I was quite surprised, that an index of this type is not automatically updated. We have 3 million documents with about 10k updat...
Natter asked 16/12, 2009 at 17:26
5
Solved
Objective: Return all URLs beginning with "https://mywebsite.domain.com/as/product/4/"
Given:
Applied full text search on URL field.
SQL Server edition: 2014.
20+ Million rows
URL
https://myw...
Corn asked 18/11, 2016 at 0:3
1
Solved
I want to know how MongoDB is calculating the score of the text in full text search.
Like if I will search for samsung note edge in followings:
Samsung Galaxy Note Edge
Samsung Galaxy Note 4...
Verda asked 22/4, 2015 at 7:41
0
We're using Postgres and its fulltext feature to search for documents (posts content) in our system, and it works really well.
For autocomplete we want to build index (dictionary?) with all words ...
Starofbethlehem asked 26/11, 2016 at 22:36
5
Solved
So far, I've used App Engine's Full Text Search to help search through existing entities in my datastore. This involves creating at least one Document per entity, and linking the two together someh...
Vitrics asked 8/6, 2012 at 15:40
2
I have a postgresql view that is comprised as a combination of 3 tables:
create view search_view as
select u.first_name, u.last_name, a.notes, a.summary, a.search_index
from user as u, assessor ...
Abnormity asked 25/3, 2014 at 15:57
6
Solved
I am using Lucene.Net for indexing and searching documents, and I am using the following code to create or open an index if one exists:
IndexWriter writer = new IndexWriter(@"C:\index", new Standa...
Cheesy asked 16/6, 2009 at 14:23
1
I am developing a database app using Google Cloud Datastore but don't see any built-in way of doing full-text search on fields. Is there a google-cloud-native solution?
The alternative I see is ei...
Drippy asked 29/10, 2016 at 18:12
2
Solved
I need to enable partial matching on name search. Currently it works with Like '%@name%' but it's not good enough.
We need to enable typing in both first name and last name and both need to be par...
Unhouse asked 5/4, 2012 at 8:24
1
Solved
to_tsvector() supports several languages: english, german, french ...
How to get full list of these languages ?
Contrite asked 28/9, 2016 at 15:33
2
Solved
have problem with ampersand (&)
How to search for the words (or sentences) that contain an ampersand (&).
For example, in the database are:
1: "Johnson & Johnson"
2: "AT&T"
3: "S...
Medwin asked 10/10, 2011 at 15:43
2
Solved
we're using SQL Server 2008 R2 Full-Text Search over a table with 2.6 million records. The search performance often is poor, it follows the commonly reported pattern: cold system/first run ~10+ sec...
Stranger asked 23/9, 2016 at 13:17
1
Solved
It is possible to search words in one sentence with Sphinx. For example, we have next text:
Вася молодец, съел огурец, т.к. проголодался. Такие дела.
If I search
молодец SENTENCE огурец
i f...
Clericals asked 12/9, 2016 at 8:57
3
Solved
I have a small PostgreSQL database (~~3,000 rows).
I'm trying to set up a full text search on one of it's text fields ('body').
The problem is that any query is extremely slow (35+ seconds!!!).
...
Adopt asked 18/4, 2013 at 14:58
2
Currently I am working on the auto suggestion part using lucene in my application. The Auto suggestion of the words are working fine in console application but now i have integerated to the web app...
Jacks asked 4/9, 2016 at 18:39
2
Solved
I have one problem, I have collection and I want to set text search index to 2 fields(description and title). But when I add second index I get following error and text search stopped working.
{ "...
Launder asked 22/12, 2013 at 20:35
2
Solved
I'm having a hard time understanding how to use full text search (FTS) with Android. I've read the SQLite documentation on the FTS3 and FTS4 extensions. And I know it's possible to do on Android. H...
Divider asked 23/4, 2015 at 6:18
1
Solved
Related question: How do I find all files containing specific text on Linux?
I have been using the command mentioned in the answer of above question to search for string occurences in all files:
...
Ensile asked 9/8, 2016 at 19:31
5
Solved
Some Background: I'm planning to use MongoDB as the publishing frontend db for a few of my websites. The actual data will be kept in a SQL Server db and there will be background jobs that will popu...
Adenine asked 16/6, 2011 at 6:6
16
Solved
Is there a way to perform a full text search of a subversion repository, including all the history?
For example, I've written a feature that I used somewhere, but then it wasn't needed, so I svn r...
Illicit asked 4/9, 2008 at 17:0
3
Solved
I have a problem with a search with special characters in solr.
My document has a field "title" and sometimes it can be like "Titanic - 1999" (it has the character "-").
When i try to search in sol...
Perish asked 16/8, 2013 at 16:4
2
Solved
here is my document modal
"translation" : {
"en" : {
"name" : "brown fox",
"description" : "the quick brown fox jumps over a lazy dog"
},
"it" : {
"name" : "brown fox ",
"description" : " t...
Ca asked 16/7, 2016 at 7:46
4
Solved
As I find out, since version 3.8.9, mongoose support full text search. But I can't find a good documentation for it!
I want to do something like:
db.collection.ensureIndex(
// Fields to index
{
...
Lancelot asked 12/7, 2014 at 14:58
6
Solved
Following a question posted here about how I can increase the speed on one of my SQL Search methods, I was advised to update my table to make use of Full Text Search. This is what I have now done, ...
Timmons asked 25/3, 2010 at 6:32
6
Solved
Do you know any .NET library for text algorithms??
Especially I'm interested in strings match, and full-text-search algorithms like
Bitap algorithm
Levenshtein distance
Damerau–Levenshtein distan...
Paraldehyde asked 22/12, 2010 at 10:39
© 2022 - 2024 — McMap. All rights reserved.