using SqlSugar; using System; using System.Collections.Generic; using System.ComponentModel.DataAnnotations; using System.Linq; using System.Text; using System.Threading.Tasks; namespace OrmTest.Test { public class BugTest { public static void Init() { SqlSugarClient Db = new SqlSugarClient(new ConnectionConfig() { ConnectionString = @"PORT=5433;DATABASE=x;HOST=localhost;PASSWORD=haosql;USER ID=postgres", DbType = DbType.PostgreSQL, IsAutoCloseConnection = true, //MoreSettings = new ConnMoreSettings() //{ // PgSqlIsAutoToLower = true //我们这里需要设置为false //}, InitKeyType = InitKeyType.Attribute, }); //调式代码 用来打印SQL Db.Aop.OnLogExecuting = (sql, pars) => { // Debug.WriteLine(sql); }; Db.CodeFirst.InitTables(typeof(My12311x1)); var id = Db.Insertable(new My12311x1 { Menu_Id = new int[] { 1, 2 } }).ExecuteReturnIdentity(); var list = Db.Queryable().InSingle(id); list.Menu_Id = new int[] { 3 }; Db.Updateable(list).ExecuteCommand(); list = Db.Queryable().InSingle(id); } } public class My12311x1 { [Key] [Display(Name = "ID")] [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] public int Id { get; set; } [SugarColumn(ColumnDataType = "int []", IsArray = true)] public int[] Menu_Id { get; set; } } }