Returns the values of the specified hash’s fields.

[Redis documentation]

hmget(key, fields, [options], callback)

Arguments Type Description
key string Key identifier
fields array List of fields to examine
options JSON Object Optional parameters
callback function Callback


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

Callback Response

Returns an array containing the specified fields values.


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// Using callbacks (NodeJS or Web Browser)
kuzzle.memoryStorage.hmget('key', ['field1', 'field2', '...'], function (err, values) {
  // callback called once the action has completed

// Using promises (NodeJS only)
kuzzle.memoryStorage.hmgetPromise('key', ['field1', 'field2', '...'])
  .then(values => {
    // resolved once the action has completed

Callback response:

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["field1's value", "field2's value", "..."]