remove-migration ef core code example

Example 1: how to remove last migration in ef core

* CLI
dotnet ef migrations remove

*Package Manager Console
PM> Remove-Migration

Example 2: ef remove migration

/*to remove the last migration:*/
/*Visual Studio:*/
Remove-Migration
/*.Net Core CLI:*/
dotnet ef migrations remove

Example 3: ef core delete all migrations

dotnet ef database drop -f -v
dotnet ef migrations add Initial
dotnet ef database update