I'm having trouble using the query/search capabilities of Cloud.photos, more specifically, finding a way of search for a string in title field.
After reading this: http://docs.appcelerator.com/cloud/latest/#!/guide/search_query, I was able to perform querys with $regex:
where: {title: {'$regex' : '^' + searchterm}},
But works only if the search term is in the beginning of the title, and it's case sensitive (I'm obviously a complete regex newbie).
Also tried search API with no luck. I didn't find which were the searchable fields.
So, I'm in some sort of dead end. I'm looking for a SQL like similar funcionality, where I can perform a search of a term and if matches regardless of the position and whether it is upper or lower case.
Thanks in advance.
see the release notes here for 11 Apr 2013
http://docs.appcelerator.com/cloud/latest/#!/guide/acs_releasenotes
it cannot be done any other way because the query would be too inefficient
Related
I am trying to integrate full text search for django 1.10 with postgres database.
I am following tutorial from
https://docs.djangoproject.com/en/1.10/ref/contrib/postgres/search/
class Question(models.Model):
text = models.TextField(max_length=500)
ans = models.TextField(max_length=1500, blank=True)
I have several questions in the database which has the text 'for' in its text field for example: one question is:
text: what is best for me?
ans: this is best for you.
I am trying to make a query like
q = Question.objects.filter(text__search='for')
But this query is not returning any result. can anyone suggest me why?
It is actually my mistake. For Full text search when Postgres creates index it by default ignore common words like 'the', 'for', 'are','is' etc. So If you try to search using this keywords you search query will return empty even if there are lots of sentences with these words.
I did not know this. So I thought I misconfigured.
I am playing with indexing an articlenumber in Elasticsearch.
Here i provide a working example:
https://found.no/play/gist/557202b3542be157d813
i dont understand why i get a different score if i change the value for "product_number.search"
if i change the value from "ak454" to "ak 454" the score changes.
i thought that if i am using a search_analyzer the value "ak 454" will be transformed to "ak454" (its mapped using the searchable_id).
you can also look at the analyses tab to see my tokenizer:
https://found.no/play/gist/557202b3542be157d813#analysis
thanks.
The term-query (and filter) does not do any text analysis.
The match-query does, and can achieve what you want.
I adapted the example: https://found.no/play/gist/2de967d844c5fbc14d2f
Setting explain to true is very useful when working with problems like this, as you see exactly what Lucene is doing when it's scoring.
I have a Drupal 7 website that is running apachesolr search and is using faceting through the facetapi module.
When I use the facets to narrow my searches, everything works perfectly and I can see the filters being added to the search URL, so I can copy them as links (ready-made narrowed searches) elsewhere on the site.
Here is an example of how the apachesolr URL looks after I select several facets/filters:
search_url/search_keyword?f[0]=im_field_tag_term1%3A1&f[1]=im_field_tag_term2%3A100
Where the 'search_keyword' portion is the text I'm searching for and the '%3A' is just the url encoded ':' (colon).
Knowing this format, I can create any number of ready-made searches by creating the correct format for the URL. Perfect!
However, these filters are always ANDed, the same way they are when using the facet interface. Does anyone know if there is a syntax I can use, specifically in the search URL, to OR my filters/facets? Meaning, to make it such that the result is all entries that contains EITHER of the two filters?
New edit:
I do know how to OR terms for one facet through the URL im_field_tag_term1:(x or y) but I need to know how to apply OR condition between two facets .
Thanks in advance .
Many of the Wiktionary pages for Chinese Characters (Hanzi) include links at the top of the page to other similar-looking characters. I'd like to use the Wiktionary API to send a single character in the query and receive a list of similar characters as the response. Unfortunately, I can't seem to find any query that includes the "See Also" field. Is this kind of query possible?
The “see also” field is just a line of wiki code in the page source, and there is no way for the API to know that it's different from any other piece of text on the page.
If you are happy with using only the English version of Wiktionary, you can fetch the wikicode: index.php?title=太&action=raw, and then parse the result for the template also. In this case, the line you are looking for is {{also|大|犬}}.
To check if the template is used on the page at all, query the API for titles=太&prop=templates&tltemplates=Template:also
Similar templates are avilable in more language editions of Wiktionary, in case you want to use other sources than the English one. The current list is:
br:Patrom:gwelet
ca:Plantilla:vegeu
cs:Šablona:Viz
de:Vorlage:Siehe auch
el:Πρότυπο:δείτε
es:Plantilla:desambiguación
eu:Txantiloi:Esanahi desberdina
fi:Malline:katso
fr:Modèle:voir
gl:Modelo:homo
id:Templat:lihat
is:Snið:sjá einnig
it:Template:Vedi
ja:テンプレート:see
no:Mal:se også
oc:Modèl:veire
pl:Szablon:podobne
pt:Predefinição:ver também
ru:Шаблон:Cf
sk:Šablóna:See
sv:Mall:se även
It has been suggested that the WikiData project be expanded to cover Wiktionary. If and when that happens, you might be able to query theWikiData API for that kind of stuff!
I need to search with FTSearch something like this - MS004790(419411/10). But it thorws NotesException: Notes error: Query is not understandable (MS004790(419411/10))
So maybe there is some trick to search strings like that or maybe I need to parse it somehow?
Tnx for help!
TL;DR: Wrap your search in quotes.
Full Text search has two modes. Web Search and Notes Search. In your notes preferences you can set this.
Web search is just like a text search. Notes search attempts to parse the search term.
However the client can fall back to Notes search terms if it sees the first characters are capitals (or capital reserved keywords like "FIELD"). So to prevent it from parsing you need to wrap it in quotes.
For example
(LotusScript)
searchString = |"MS004790(419411/10)"|
(Java)
searchString = "\"MS004790(419411/10)\""
If it is still failing after that, manually try the search in the FT search bar. Once you have that working the code should work the same way.
If it is still failing at that point it may be related to the UNK table. If so see the following:
Lotus Domino: After changing TYPE of a field, Full Text Search won't work for this field