The StringLength Attribute Allows us to specify the size of the column. This attribute is available in the System.ComponentModel.DataAnnotations. The attribute works both in entity framework & Entity Framework core.
The MaxLength Attribute and MinLength Allow us to specify the size of the column. Both these attributes are available in System.ComponentModel.DataAnnotations library. These attributes are similar to StringLength Attribute. Both of these attributes are available in EF 6 & EF Core.
MaxLength/MinLength Attribute in Entity Framework Read More »
Entity framework Code First infers the Foreign Key by using the Navigational property. ForeignKey Attribute can be used to override the default behaviour
Use DatabaseGenerated Attribute on a property whose value is automatically generated by the Database. This attribute is part of the System.ComponentModel.DataAnnotations.Schema Namespace. This attribute works both in Entity framework & EF Core
DatabaseGenerated Attribute in Entity Framework Read More »
Using the Timestamp attribute in Entity Framework is one of the ways to handle the Concurrency issues. The Concurrency issue arises when multiple users attempt to update/delete the same row at the same time. We can handle this issue either using the Timestamp column or ConcurrencyCheck attribute on the property. Timestamp columns are the preferred way of using for concurrency check.
