I'm trying to make an query on Query builder. This query should search by content using the Content List fields.
In the documentation is indicated that I can use CQL but it seems that in this case is not working.
The query that I'm trying to make is:
TypeIs:File AND #Location:Lisbon
The # char should be url encoded (because the query will be executed by an ajax request through OData). So use it this way:
TypeIs:File AND %23Location:Lisbon
I want to search for a exact combination of words in all nodes in the aem using query builder.
Trying to debug the query http://localhost:4502/libs/cq/search/content/querydebug.html it returns me results that doesn't match my query.
For example if want to search for 'foo bar' in all nodes and I need to receive all nodes that contain 'Foo Bar', 'foo Bar', 'Foo bar', 'FOO BAR' but not only 'foo' and only 'bar' and not 'foo-bar'. Query in service is done by using QueryBuilder.
QueryBuilder is useful when you try to perform a query similar to SQL where you search against a property and its value. The full text search capabilities of the query debug interface is very limited as you have experienced.
However, remember that AEM uses an underlying Lucene and/or Solr index and it does provide a way to perform a native solr / lucene query.
Firstly create a embedded solr index (embedded is sufficient for a local development AEM instance) as mentioned under "Configuring AEM with an embedded SOLR server" in https://docs.adobe.com/docs/en/aem/6-0/deploy/upgrade/queries-and-indexing.html. This will trigger solr indexing of your JCR content.
Once indexing is complete (as seen from logs), you can perform native queries using the crx/de query interface.
Example query: select [jcr:path] from [nt:base] where native('solr', '<filter>?<solr_query_goes_here>'. Quite obviously you need to be familiar with solr queries. Thanks to the following slide share (slide 50 talks about native queries within AEM) http://www.slideshare.net/justinedelson/demystifying-oak-search
AEM support for native solr queries is a bit patchy. You might need to edit the SOLR schema xml file manually (created under the crx-quickstart folder) to add additional filters, custom fields etc. We had successfully tuned solr within AEM to perform a spacial search using the above method.
If you need all sorts of combinations for "foo bar" then you have to query:
fulltext=foo bar
You will only get the first 10 results. To get all, you'll need to:
p.limit=-1
You may want to specify the path:
path=/content/website/
Visit Adobe Query Builder API for more info.
Behind the scenes, AEM creates an xpath query and then executes it. Then, for any part of the query that doesn't map to xpath, it runs through the results and filters them.
You should also think about if there is a property to match as opposed to any text. That will give you much better results since you want accuracy. Right now you are casting an overly wide net, and I think you should consider restricting if for nothing other than performance reasons. Just a suggestion.
You say the results don't match your query, can you give us some idea of what comes back? And can you please put your actual query here. That will make it much easier to help.
this is a minimal example that provides a full-text search:
Query query = queryBuilder.createQuery(...);
// limit path
Predicate path = new Predicate(PathPredicateEvaluator.PATH);
path.set(PathPredicateEvaluator.PATH, "/content/where/ever);
query.getPredicates().add(path);
// Fulltext
Predicate fulltextSearch = new Predicate(FulltextPredicateEvaluator.FULLTEXT);
fulltextSearch.set(FulltextPredicateEvaluator.FULLTEXT, "foo bar");
fulltextSearch.set(FulltextPredicateEvaluator.REL_PATH, "jcr:content");
query.getPredicates().add(fulltextSearch);
// can I haz excerpt?
query.setExcerpt(true);
// Paging?
query.setStart(...);
query.setHitsPerPage(-1);
Note: it's not required to configure a solr index or whatever, you should be fine out of the box.
But if you limit the search to specific fields, you should create an index entry in oak:index. You can find a great cheat-sheet here.
I'm not sure if this helps.
but to get all the combinations of nodes that have the text i'm looking for I use jcr:like in xpath.
for example if I want to search all the nodes which has any property with Foo bar in its value or key, then my query looks like:
/jcr:root/content/yourpath//*[jcr:like(\*/, '%FOO bar%')]
You will not get that flexibility in QueryBuilder but you can still get what you want by using JCR-SQL2.
The following query will return all entries with "Foo Bar", "foo bar", "foo Bar", "Foo bar", but not "foo", "bar", "foo-bar" when your value is "foo bar".
SELECT * FROM [nt:unstructured] WHERE ISDESCENDANTNODE('/jcr:root/content/yourpath') AND LOWER([prop]) LIKE "%foo bar%" ORDER BY [cq:lastModified] desc
Just ensure that while checking for the values in repository you send the value in lowercase for case-insensitive search.
For case-sensitive search you can use:
SELECT * FROM [nt:unstructured] WHERE ISDESCENDANTNODE('/jcr:root/content/yourpath') AND [prop] LIKE "%foo bar%" ORDER BY [cq:lastModified] desc
I am using the Google Custom Search API to search for images. My implementation is using Java, and this is how I build my search string:
URL url = new URL("https://ajax.googleapis.com/ajax/services/search/images?"
+ "v=1.0&q=barack%20obama&userip=INSERT-USER-IP");
How would I modify the URL to limit search results, for example, to: 2014-08-15 and 2014-09-31?
You can specify a date range using the sort parameter. For your example, you would add this to your query string: sort=date:r:20140815:20140931.
This is documented at https://developers.google.com/custom-search/docs/structured_data#page_dates
Also if you use Google's Java API you can use the Query class and its setSort() method rather than building the URL by hand.
I think the better way is to put this into query itself. Query parameter contains 'after' flag which can be used like:
https://customsearch.googleapis.com/customsearch/v1?
key=<api_key>&
cx=<search_engine_id>&
q="<your_search_word> after:<YYYY-MM-DD>"
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 .
I am wondering if it is possible to prevent YQL from URL encoding a key for a datatable?
Example:
The current guardian API works with IDs like this:
item_id = "environment/2010/oct/29/biodiversity-talks-ministers-nagoya-strategy"
The problem with these IDs is that they contain slashes (/) and these characters should not be URL encoded in the API call but instead stay as they are.
So If I now have this query
SELECT * FROM guardian.content.item WHERE item_id='environment/2010/oct/29/biodiversity-talks-ministers-nagoya-strategy'
while using the following url defintion in my datatable
<url>http://content.guardianapis.com/{item_id}</url>
then this results in this API call
http://content.guardianapis.com/environment%2F2010%2Foct%2F29%2Fbiodiversity-talks-ministers-nagoya-strategy?format=xml&order-by=newest&show-fields=all
Instead the guardian API expects the call to look like this:
http://content.guardianapis.com/environment/2010/oct/29/biodiversity-talks-ministers-nagoya-strategy?format=xml&order-by=newest&show-fields=all
So the problem is really just that the / characters gets encoded as %2F which I don't want to happen in this case.
Any ideas on how this can be achieved?
You can also check the full datatable I am using:
http://github.com/spier/yql-tables/blob/master/guardian/guardian.content.item.xml
The URI-template expansions in YQL (e.g. {item_id}) only follow the version 3 spec. With version 4 it would be possible to simply (only slightly) change the expansion to do what you want, but alas not currently with YQL.
So, a solution. You could bring a very, very basic <execute> block into play: one which adds the item_id value to the path as needed.
<execute><![CDATA[
response.object = request.path(item_id).get().response;
]]></execute>
Finally, see the diff against your table (with a few other, minor tweaks to allow the above to work).