mUpdate #

Updates multiple documents.

Arguments #

Future<Map<String, dynamic>> mUpdate(
      String index, String collection, 
      List<Map<String, dynamic>> documents,
      {
      bool waitForRefresh = false, 
      int retryOnConflict
})

Arguments	Type	Description
`index`	String	Index
`collection`	String	Collection
`documents`	List<Map<String, dynamic>>	List containing the documents to update
`retryOnConflict`	int (`null`)	The number of times the database layer should retry in case of version conflict
`waitForRefresh`	bool (`false`)	If set to `true`, Kuzzle will wait for the persistence layer to finish indexing

documents #

Each document has the following properties:

Arguments	Type	Description
`_id`	String	Document ID
`body`	Map<String, dynamic>	Document body

Return #

A Map<String, dynamic> which has a successes and errors: Each created document is an object of the successes array with the following properties:

Property	Type	Description
`_source`	Map<String, dynamic>	Updated document
`_id`	String	ID of the updated document
`_version`	int	Version of the document in the persistent data storage

Each errored document is an object of the errors array with the following properties:

Property	Type	Description
`document`	Map<String, dynamic>	Document that causes the error
`status`	int	HTTP error status
`reason`	int	Human readable reason

Usage #

final result = await kuzzle
  .document
  .mUpdate('nyc-open-data', 'yellow-taxi', [
    {
      '_id': 'some-id',
      'body': {
        'name': 'Smith'
      }
    }, 
    {
      '_id': 'some-id2',
      'body': {
        'name': 'Freeman'
      }
    }
  ]);

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