using OrmTest; using System; using System.Collections.Generic; using System.Text; namespace SqlSugar { internal class UnitAddRemark { public static void Init() { var db = NewUnitTest.Db; db.CodeFirst.InitTables();//添加表 db.DbMaintenance.AddColumnRemark("id", "UnitAddRemark2", "AA"); foreach (var item in db.DbMaintenance.GetColumnInfosByTableName("UnitAddRemark2",false)) { Console.WriteLine($" {item.DbColumnName} {item.ColumnDescription} "); } db.DbMaintenance.AddColumnRemark("id", "UnitAddRemark2", ""); foreach (var item in db.DbMaintenance.GetColumnInfosByTableName("UnitAddRemark2", false)) { Console.WriteLine($" {item.DbColumnName} {item.ColumnDescription} "); } db.DbMaintenance.AddColumnRemark("id", "UnitAddRemark2", "AA"); foreach (var item in db.DbMaintenance.GetColumnInfosByTableName("UnitAddRemark2", false)) { Console.WriteLine($" {item.DbColumnName} {item.ColumnDescription} "); } db.DbMaintenance.DropTable();//删除表 } public class UnitAddRemark2 { public int id { get; set; } public string name { get; set; } } } }