QueryTrackingBehavior Enum
Definition
Important
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Indicates how the results of a query are tracked by the ChangeTracker.
public enum QueryTrackingBehaviortype QueryTrackingBehavior = Public Enum QueryTrackingBehavior- Inheritance
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QueryTrackingBehavior
Fields
| Name | Value | Description |
|---|---|---|
| TrackAll | 0 | The change tracker will keep track of changes for all entities that are returned from a LINQ query. Any modification to the entity instances will be detected and persisted to the database during SaveChanges(). |
| NoTracking | 1 | The change tracker will not track any of the entities that are returned from a LINQ query. If the entity instances are modified, this will not be detected by the change tracker and SaveChanges() will not persist those changes to the database. |
| NoTrackingWithIdentityResolution | 2 | The change tracker will not track any of the entities that are returned from a LINQ query. If the entity instances are modified, this will not be detected by the change tracker and SaveChanges() will not persist those changes to the database. |
Remarks
See Tracking vs. no-tracking queries in EF Core for more information and examples.
