Hi, Yinyan:
A collection is a named set to which documents can be added. Thus, a
collection constraint will search for the documents that are members of the
specified collections.
To match the value of a JSON property, use a value constraint. Please see:
http://docs.marklogic.com/guide/rest-dev/appendixa#id_48883
In the example, that would look similar to the following (untested) options:
{"options": {"constraint": [{"name": "title", "value": {"json-property":
"title"}}]}}
You can also use a range constraint if you need datatyped matching or
comparison (for which you must defined a range index in advance using the Admin
UI):
http://docs.marklogic.com/guide/rest-dev/appendixa#id_93906
For more information about collections, please see:
http://docs.marklogic.com/guide/search-dev/collections
You might also want to know that, in MarkLogic, the term "field" connotes an
abstraction over JSON properties or XML elements:
http://docs.marklogic.com/guide/admin/fields
Hoping that helps,
Erik Hennum
________________________________
From: [email protected]
[[email protected]] on behalf of Yinyan guy
[[email protected]]
Sent: Sunday, May 03, 2015 3:44 AM
To: [email protected]
Subject: [MarkLogic Dev General] custom search: Field contraint
Hi All,
I am trying to implement Field search using REST Search API. The JSON structure
of all my document is as follows
{
"id" : 1,
"title" : "The Book Title"
"price" : "$100"
}
and I would want to search title:Book using my search API
("http://localhost:8040/v1/search?q=title:mini<http://localhost:9070/?q=title:mini>")
I have tried using all the following options to update the settings
curl -v -X PUT --digest --user admin:admin -H "Content-type:
application/json" -d '{"options": {"constraint": [{"collection": {"prefix":
"\title"},"name": "title"}]}}' 'http://localhost:8040/v1/config/query/entitle2'
curl -v -X PUT --digest --user admin:admin -H "Content-type:
application/json" -d '{"options": {"constraint": [{"collection": {"prefix":
"title"},"name": "title"}]}}' 'http://localhost:8040/v1/config/query/entitle1'
curl -v -X PUT --digest --user admin:admin -H "Content-type:
application/json" -d '{"options": {"constraint": [{"collection": {"prefix":
"title/"},"name": "title"}]}}' 'http://localhost:8040/v1/config/query/entitle'
All the above commands worked fine and I can see all of these constraints in
("http://localhost:8040/v1/config/query?format=json";) but none of them return
any results.
I have following questions
1. what would be right path for my JSON? (title. title/,\title)
2. is this the right way to customize the search API?
Thanks in advance.
regards.
Puneet
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