using Vitorm; namespace App { public class Program_Min { static void Main2(string[] args) { // Query Records var user = Data.Get(1); var users = Data.Query().Where(u => u.name.Contains("li")).ToList(); } // Entity Definition [System.ComponentModel.DataAnnotations.Schema.Table("User")] public class User { [System.ComponentModel.DataAnnotations.Key] public int id { get; set; } public string name { get; set; } public DateTime? birth { get; set; } public int? fatherId { get; set; } } } }