hdel #

Removes fields from a hash.

hdel(key, fields, [options], [callback]) #

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

Options #

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

Return Value #

Returns the MemoryStorage object to allow chaining.

Callback Response #

Returns the number of removed fields.

Usage #

String[] fields = {"field1", "field2", "..."};
kuzzle.memoryStorage.hdel("key", fields, new ResponseListener<Long>() {
  @Override
  public void onSuccess(int count) {
    // callback called once the action has completed
  }
  @Override
  public void onError(JSONObject error) {
  }
});

Callback response: