SqlSugar/Src/Asp.Net/SqlServerTest/BugTest/Bug2.cs

using OrmTest.Models;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace OrmTest.BugTest
{
    public class Bug2
    {
        public SqlSugarClient DB
        {
            get
            {
                SqlSugarClient db = new SqlSugarClient(new ConnectionConfig()
                {
                    InitKeyType = InitKeyType.Attribute,
                    ConnectionString = Config.ConnectionString,
                    DbType = DbType.SqlServer,
                    IsAutoCloseConnection = true
                });
                return db;
            }
        }
        public void Init()
        {
            var x2 = DB.Queryable<School>().Where(x => x.Id == SqlFunc.Subqueryable<School>().Where(y => y.Id == SqlFunc.Subqueryable<Student>().Where(yy => y.Id == x.Id).Select(yy => yy.Id)).Select(y => y.Id)).ToSql();
            if (!x2.Key.Contains("STudent"))
            {
                // throw new Exception("bug2 error");
            }



            var UserNameOrName = "111";
            var OrganizationUnitId = 0;
            var RoleId = 0;
            var sql = DB.Queryable<User>().//一对多的子查询
               WhereIF(!string.IsNullOrWhiteSpace(UserNameOrName), t1 => t1.Name.Contains(UserNameOrName)).
               Where(t1 => 
                           SqlFunc.Subqueryable<UserOrganizationUnit>().
                                                        Where(t2 => t2.UserId == t1.Id).
                                                        WhereIF(OrganizationUnitId > 0, t2 => t2.OrganizationUnitId == OrganizationUnitId).Any())
                                                        // Where(t1 => SqlFunc.Subqueryable<UserRole>().
                                                        //Where(t3 => t3.UserId == t1.Id).
                                                        //WhereIF(RoleId > 0, t3 => t3.RoleId == RoleId).Any())
              .Select(t1 => new User { Id = SqlFunc.GetSelfAndAutoFill(t1.Id) }).ToSql();

        }
    }

    ///<summary>
    ///用户信息表
    ///</summary>
    public partial class User
    {
        ///<summary>
        /// 描述:主键
        /// 默认值: 
        /// 是否可空: False
        ///</summary>
        [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
        public long Id { get; set; }

        public string Name { get; set; }
    }

    public partial class UserOrganizationUnit
    {
        [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
        public long Id { get; set; }

        public long UserId { get; set; }

        public long OrganizationUnitId { get; set; }

    }

    ///<summary>
    ///用户角色关系表
    ///</summary>
    public partial class UserRole
    {
        [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
        public long Id { get; set; }

        public long UserId { get; set; }

        public int RoleId { get; set; }
    }
}