In-memory Sqlite, DbContext.Database.Migrate() throws exception SQLite Error 1: 'no such table: __EFMigrationsHistory' · Issue #4922 · dotnet/efcore · GitHub
Using multiple db contexts with SQlite in-memory tests results in wrong result · Issue #299 · dotnet/ef6 · GitHub
![c# - SQLite in-memory databases testing an EF Core application with temporal tables - Stack Overflow c# - SQLite in-memory databases testing an EF Core application with temporal tables - Stack Overflow](https://i.stack.imgur.com/g8qyT.png)