Marklogic | NodeJS API - Field Attribute Request
I have a json structure something like
{
foo:"bar",
keyPhrases:[
{key: "random thing", value: 5},
{key: "another random", value: 3}
]
}
How can I make a text request for keyPhrases.key? I tried
qb.word('keyPhrases.key', 'random')
or
qb.word(qb.property('keyPhrases.key'), 'random')
and it doesn't work. Any ideas? I know this is possible with QBE, but for Marklogic NodeJS API, you cannot specify a collection, and I need to.
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1 answer
You need qb.scope () .
var ml = require('marklogic');
var conn = require('./config.js').connection;
var db = ml.createDatabaseClient(conn);
var qb = ml.queryBuilder;
db.documents.query(
qb.where(
qb.collection('test'),
qb.scope(qb.property('keyPhrases'), qb.word('key', 'random'))
)
.withOptions({metrics: true})
).result()
.then(function(docs) {
console.log('This search found: ' + JSON.stringify(docs[1]));
})
.catch(function(error) {
console.log('something went wrong: ' + error);
});
Alternatively, you can create a field and query based on routes.
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