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Update Entities.md

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Halil İbrahim Kalkan 6 years ago
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      docs/en/Entities.md

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docs/en/Entities.md

@ -26,7 +26,7 @@ public class Book : Entity<Guid>
If your entity's Id type is `Guid`, there are some good practices to implement:
* Create a constructor that gets the Id as a parameter and passes to the base class.
* If you leave it default, ABP Framework sets it on save, but it is good to have a valid Id on the entity even before saving it to the database.
* If you don't set a GUID Id, ABP Framework sets it on save, but it is good to have a valid Id on the entity even before saving it to the database.
* If you create an entity with a constructor that takes parameters, also create a `protected` empty constructor. This is used while your database provider reads your entity from the database (on deserialization).
* Don't use the `Guid.NewGuid()` to set the Id! Use [the `IGuidGenerator` service](Guid-Generation.md) while passing the Id from the code that creates the entity. `IGuidGenerator` optimized to generate sequential GUIDs, which is critical for clustered indexes in the relational databases.

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