zinterstore #

Computes the intersection of the provided sorted sets and stores the result in the destination key.

If the destination key already exists, it is overwritten.

zinterstore(destination, keys, [options], callback) #

Arguments	Type	Description
`destination`	string	Destination key identifier
`keys`	string	List of sorted sets to intersect
`options`	JSON Object	Optional parameters
`callback`	function	Callback

Options #

Option	Type	Description	Default
`aggregate`	string	Specify how members' scores are aggregated during the intersection. Allowed values: `min`, `max`, `sum`	`sum`
`queuable`	boolean	Make this request queuable or not	`true`
`weights`	array	Specify a multiplication factor for each input sorted set	`[1]`

Callback Response #

Returns an integer containing the number of members in the stored intersection.

Usage #

String[] keys = new String[]{"key1", "key2", "..."};
kuzzle.memoryStorage.zinterstore("destination", keys, new ResponseListener<Long>() {
  @Override
  public void onSuccess(int count) {
    // callback called once the action has completed
  }
  @Override
  public void onError(JSONObject error) {
  }
});

Callback response:

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