What tools or approaches will you use to update the database table structure?

To update the database table structure, migrations are usually used — special scripts that describe schema changes (creating, modifying, or deleting tables, columns, indexes, etc.).

In the C# and .NET ecosystem, popular tools and approaches include:

• Entity Framework Core Migrations — a built-in migration mechanism that allows automatic generation and application of schema changes based on data model modifications.

• FluentMigrator — a library for creating migrations using C# code.

• Manual writing of SQL scripts — sometimes used for more precise control.

Example of using EF Core migrations:

// Adding a migration
// In the command line:
dotnet ef migrations add AddNewColumn

// Applying the migration to the database
// In the command line:
dotnet ef database update

Thus, migrations allow managing the versioning of the database structure and simplify the process of schema updates in different environments.