full-text-search Questions
2
Solved
I'm an ElasticNoob, but I've been playing around with some simple phrase matching as follows:
query: {
match_phrase: {
my_field: {
query: "silly dogs playing about",
slop: 100
}
}
}
But th...
Despairing asked 9/6, 2016 at 17:3
2
Solved
How can I do a MySQL search which will match partial words but also provide accurate relevancy sorting?
SELECT name, MATCH(name) AGAINST ('math*' IN BOOLEAN MODE) AS relevance
FROM subjects
WHERE ...
Bronco asked 2/2, 2015 at 12:49
2
Solved
I am having a table name Product contains 3 columns as:
Product-id
name
Price
In name column, all product names are present.
Example: 1340 GPS, 1340T GPS etc.
When I write
select top 10 * fr...
Extravascular asked 14/6, 2013 at 6:34
1
Given I have specified my html strip char filter in my custom analyser
When I index a document with html content
Then I expect the html to be strip out of the indexed content
And on retrieval th...
Ligni asked 20/5, 2016 at 16:49
2
Solved
I recently found out that FTS5 extension has been released.
What is the best way to check if my application can use it on users system?
Just python3 version check, or sqlite3.sqlite_version check a...
Telethermometer asked 15/4, 2016 at 19:53
2
Solved
I am trying to implement a Postgre SQL Full Text Search but I am running into a problem with the entire document returning empty if any of the columns set with to_tsvector are empty.
I have a tabl...
Burnie asked 4/4, 2016 at 2:19
1
Solved
I'm creating a JHipster application and identified now the necessity of a full text search. Iknow JHipster is integrated with Elasticseach but I didn't enabled it when I've created the project. Is ...
Fere asked 8/3, 2016 at 22:50
5
Solved
I am relatively new to MYSQL and have had an issue that has been bugging me for a while. I've tried googling all over the place for the answer, but have unable to find an acceptable solution as of ...
Lai asked 19/6, 2009 at 7:48
1
Solved
OrientDB has two types of full-text indexes: one is their own implementation and the second one is Lucene implementation. However it is absolutely unclear what I should use.
I understand that Luc...
Fitment asked 4/2, 2016 at 7:49
1
The query
SELECT to_tsvector('recreation') @@ to_tsquery('recreatio:*');
returns false even though 'recreati' is a prefix of 'recreation'. This seems to happen because 'recreation' is stored as i...
Apogee asked 13/8, 2015 at 22:33
2
Solved
I am working on a django application with sqlite3 database, that has a fixed database content. By fixed I mean the content of the db won't change over time. The model is something like this:
class...
Slacker asked 26/1, 2016 at 18:7
4
Solved
Has anyone had any luck writing custom indexers for nutch to index the crawl results with elasticsearch? Or do you know of any that already exist?
Marlomarlon asked 15/5, 2011 at 23:58
2
I am doing a multilingual search. And I will use lucene as the tool to do it.
I have the translated contents already, there will be 3 or 4 languages of each document.
For indexing and search, the...
Morph asked 2/9, 2011 at 7:28
5
Solved
I changed to "ft_min_word_len" = 4 by my-innodb-heavy-4G.ini located in my system path "C:\Program Files\MySQL\MySQL Server 5.1" , but when i run
SHOW VARIABLES LIKE 'ft_min_word_len'
I got sti...
Connelley asked 1/2, 2013 at 12:51
1
Solved
I am using Kendo Multiselect: http://dojo.telerik.com/EWiyo
In my demo I have three options in the select box, those are:
var data = [
{Name: "Swiss Stock Exchange SIX", Id: 220},
{Name: "Stock...
Juxtapose asked 29/12, 2015 at 9:36
0
Here are two records:
Ryan Restaurant:
'location' => [ 'lat' => 72.1909090, 'lon' =>19.123456],
'name' => Ryan Restaurant,
'type' => 'restaurant'
Play Restaurant:
'location' =&g...
Johnson asked 27/12, 2015 at 14:2
3
Solved
I want to create a stored procedure to do some combined keyword search using CONTAINS,something like below:
SELECT theContent
FROM FtsTest
WHERE CONTAINS
(theContent,
' FORMSOF (INFLECTIONAL, k...
Corbett asked 10/1, 2010 at 13:46
1
Solved
I have a problem using Java API for MongoDB. I have created a query using Robomongo:
db.collection.find(
{$text : {$search : "\"expression\" keyword"}},
{score : {$meta : "textScore"}}
).sort({s...
Clutch asked 12/12, 2015 at 22:40
8
Solved
What searching algorithm/concept is used in Google?
Heins asked 1/4, 2009 at 5:1
0
I'm trying to get full-text search working with modeshape. I'm particularly interested in ranked results based on lucene index. Here is my repository configuration
"indexProviders": {
"lucene": ...
Gipsy asked 3/12, 2015 at 7:22
1
Solved
Let's say I want to develop an android app that allows a user to search a hotel that is closest to where you are located. This is very common on apps nowadays, like AirBnb for example.
This is the...
Caligula asked 17/11, 2015 at 19:20
4
Solved
We are searching disparate data sources in our company. We have information in multiple databases that need to be searched from our Intranet. Initial experiments with Full Text Search (FTS) proved ...
Aromaticity asked 7/7, 2010 at 21:17
2
I have read about many posts asking whether the SQLite based full-text search can be done in Android, and all the answers point out that the built-in SQLite of Android does not allow custom tokeniz...
Lambkin asked 21/10, 2015 at 6:4
2
Solved
When I perform full-text search with Wikipedia API, I can not narrow it to titles only (srwhat=title).
So while search anywhere (default)
http://en.wikipedia.org/w/api.php?action=query&list=...
Lampley asked 15/1, 2013 at 11:58
3
Solved
Like the title says: can we use ...USING fts3(tokenizer icu th_TH, ...). If we can, does anyone know what locales are suported, and whether it varies by platform version?
Colson asked 15/8, 2011 at 20:9
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