SDK
SDK Java v2.x
1

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del #

Deletes a list of keys.

[Redis documentation]


del(keys, [options], [callback]) #

ArgumentsTypeDescription
keysarrayList of keys to delete
optionsJSON ObjectOptional parameters
callbackfunctionCallback

Options #

OptionTypeDescriptionDefault
queuablebooleanMake this request queuable or nottrue

Return Value #

Returns the MemoryStorage object to allow chaining.


Callback Response #

Return an integer containing the number of deleted keys.

Usage #

String[] keys = {"key1", "key2", "..."};
kuzzle.memoryStorage.del(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:

3