using SqlSugar; using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace OrmTest { public class DemoE_CodeFirst { public static void Init() { Console.WriteLine(""); Console.WriteLine("#### CodeFirst Start ####"); SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() { DbType = DbType.QuestDB, ConnectionString = Config.ConnectionString3, InitKeyType = InitKeyType.Attribute, IsAutoCloseConnection = true }); db.DbMaintenance.CreateDatabase(); db.CodeFirst.InitTables(typeof(CodeFirstTable1));//Create CodeFirstTable1 db.Insertable(new CodeFirstTable1() { Name = "a", Text = "a" }).ExecuteCommand(); var list = db.Queryable().ToList(); db.CodeFirst.InitTables(); db.CodeFirst.InitTables(); Console.WriteLine("#### CodeFirst end ####"); } } [SugarIndex(null, nameof(IndexClass.Name), OrderByType.Asc)] public class IndexClass { public int Id { get; set; } [SugarColumn(ColumnDataType = "symbol")] public string Name { get; set; } } public class SplitTableEntity { public string Id { get; set; } [TimeDbSplitField(DateType.Day)] public DateTime Ts { get; set; } } public class CodeFirstTable1 { [SugarColumn(IsIdentity = true, IsPrimaryKey = true)] public int Id { get; set; } public string Name { get; set; } [SugarColumn(ColumnDataType = "string")]//custom public string Text { get; set; } [SugarColumn(IsNullable = true)] public DateTime CreateTime { get; set; } } }