ReadConcernLevel Enumeration |
The leve of the read concern.
Namespace: MongoDB.Driver
Assembly: MongoDB.Driver.Core (in MongoDB.Driver.Core.dll) Version: 2.9.0+32b058abcdf2c7e8d9dd3a676d207b31897eee2e
SyntaxMembers| Member name | Value | Description | |
|---|---|---|---|
| Available | 0 | Reads available data. | |
| Local | 1 | Reads data committed locally. | |
| Majority | 2 | Reads data committed to a majority of nodes. | |
| Linearizable | 3 | Avoids returning data from a "stale" primary (one that has already been superseded by a new primary but doesn't know it yet). It is important to note that readConcern level linearizable does not by itself produce linearizable reads; they must be issued in conjunction with w:majority writes to the same document(s) in order to be linearizable. | |
| Snapshot | 4 | Snapshot read concern level. |
See Also