SDK
SDK Javascript v5.x
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# count

Returns the number of documents matching the provided set of filters.

There is a small delay between the time a document is created and its availability in our search layer (usually a couple of seconds). That means that a document that was just created might not be returned by this function at first.

# count(filters, [options], callback)

Arguments Type Description
filters JSON Object Filters in ElasticSearch Query DSL format
options JSON Object Optional parameters
callback function Callback handling the response

# Options

Option Type Description Default
queuable boolean Make this request queuable or not true

# Callback Response

Returns a count for the number of document matches as an integer.

# Usage

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// Using callbacks (NodeJS or Web Browser)
kuzzle
  .collection('collection', 'index')
  .count({}, function (err, res) {
    // ...
  });
// Using promises (NodeJS only)
kuzzle
  .collection('collection', 'index')
  .countPromise({})
  .then(res => {
    // ...
  });

Callback response:

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