using System; using System.Collections.Generic; using System.Text; namespace OrmTest { internal class UnitInsert { public static void Init() { var db = NewUnitTest.Db; db.CodeFirst.InitTables(); db.Insertable(new Unitadfa() { Name = "A", Date = DateTime.Now, }).ExecuteCommand(); db.Insertable(new List() { new Unitadfa() { Name = "A", Date = DateTime.Now, }, new Unitadfa() { Name = "A", Date = DateTime.Now, }}).ExecuteCommand(); var list=db.Queryable().ToList(); db.DbMaintenance.TruncateTable(); db.Fastest().OffIdentity().BulkCopy(list); db.DbMaintenance.DropTable(); } } public class Unitadfa { [SqlSugar.SugarColumn(IsIdentity =true,IsPrimaryKey =true)] public int Id { get; set; } public string Name { get; set; } [SqlSugar.SugarColumn(ColumnDataType ="Date")] public DateTime Date { get; set; } } }