WebOct 14, 2024 · No-Tracking Queries. Sometimes you may want to get entities back from a query but not have those entities be tracked by the context. This may result in better … WebFeb 26, 2024 · To retrieve some information from the database and also want to include related entities conditionally. For example, if we have a simple model containing two entities, Customers, and Invoices. Now to retrieve any customer information and also include all the invoices of that customer generated in last seven days.
c# - EF Include() with AsNoTracking - Stack Overflow
WebFeb 23, 2024 · We can opt-out of object tracking by using the AsNoTracking method on our LINQ queries. var movies = database .Movies .AsNoTracking() .OrderByDescending(x => … WebJan 12, 2024 · No tracking queries are useful when the results are used in a read-only scenario. They're quicker to execute because there's no need to set up the change … how to solve probability math word problems
Tracking vs. No-Tracking Queries - EF Core Microsoft Learn
WebAsNoTracking (IQueryable) Returns a new query where the entities returned will not be cached in the DbContext or ObjectContext. This method works by calling the AsNoTracking method of the underlying query object. If the underlying query object does not have an AsNoTracking method, then calling this method will have no affect. C# WebJan 11, 2024 · To omit unwanted changes and increase performance on a particular call consider calling .AsNoTracking (), also you can turn off tracking behaviour on the context itself or even from the context contractor to make it globally. var data = await context. TodoLists .Include( l => l. TodoItems) .ThenInclude( i => i. WebOct 14, 2024 · This may result in better performance when querying for large numbers of entities in read-only scenarios. The techniques shown in this topic apply equally to models created with Code First and the EF Designer. A new extension method AsNoTracking allows any query to be run in this way. For example: C# how to solve privacy error in chrome