w property

dynamic w
final

Denotes the Write Concern level that takes the following values (int or String):

  • -1 Disables all acknowledgment of write operations, and suppresses all errors, including network and socket errors.
  • 0: Disables basic acknowledgment of write operations, but returns information about socket exceptions and networking errors to the application.
  • 1: Provides acknowledgment of write operations on a standalone mongod or the primary in a replica set.
  • A number greater than 1: Guarantees that write operations have propagated successfully to the specified number of replica set members including the primary.
  • "majority": Confirms that write operations have propagated to the majority of configured replica set
  • A tag set: Fine-grained control over which replica set members must acknowledge a write operation

Implementation

final dynamic w;