update database entity framework core code example

Example 1: add migration ef core

dotnet ef migrations add InitialCreate

Example 2: add migration ef core

dotnet ef database update

Example 3: C# aspnet how to run a migration

dotnet ef database update

Example 4: ef rollback migration

//EF 6.4 
//PM> Update-Database -TargetMigration:"NameOfSecondToLastMigration"