Localdb Mssqllocaldb Portable Page

sqllocaldb delete "MyInstance"

public static void CreateTables() { string createTablesQuery = @" CREATE TABLE Users ( Id INT PRIMARY KEY IDENTITY(1,1), Username NVARCHAR(50) NOT NULL UNIQUE, Email NVARCHAR(100) NOT NULL, CreatedAt DATETIME2 DEFAULT GETDATE() ); localdb mssqllocaldb

return true; } catch (Exception ex) { Console.WriteLine($"✗ Error connecting to LocalDB: {ex.Message}"); Console.WriteLine("\nTroubleshooting steps:"); Console.WriteLine("1. Run 'sqllocaldb start MSSQLLocalDB' in command prompt"); Console.WriteLine("2. Ensure SQL Server LocalDB is installed"); Console.WriteLine("3. Check if Windows Firewall is blocking the connection"); return false; } Username NVARCHAR(50) NOT NULL UNIQUE

Built for developers using tools like Visual Studio and SQL Server Management Studio (SSMS). Email NVARCHAR(100) NOT NULL

sqllocaldb stop "MyInstance"