diff --git a/Src/Asp.Net/SqlServerTest/Demos/H_Queue.cs b/Src/Asp.Net/SqlServerTest/Demos/H_Queue.cs
new file mode 100644
index 000000000..b9957cc5c
--- /dev/null
+++ b/Src/Asp.Net/SqlServerTest/Demos/H_Queue.cs
@@ -0,0 +1,65 @@
+using OrmTest.Demo;
+using OrmTest.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace OrmTest.Demo
+{
+    public class Queue : DemoBase
+    {
+        public static void Init()
+        {
+            var db = GetInstance();
+            db.Insertable<Student>(new Student() { Name = "a" }).AddQueue();
+            db.Insertable<Student>(new Student() { Name = "b" }).AddQueue();
+            db.SaveQueues();
+
+            db.Insertable<Student>(new Student() { Name = "a" }).AddQueue();
+            db.Insertable<Student>(new Student() { Name = "b" }).AddQueue();
+            db.Insertable<Student>(new Student() { Name = "c" }).AddQueue();
+            db.Insertable<Student>(new Student() { Name = "d" }).AddQueue();
+            var ar = db.SaveQueuesAsync();
+            ar.Wait();
+
+
+            db.Queryable<Student>().AddQueue();
+            db.Queryable<School>().AddQueue();
+            var result = db.SaveQueues<Student, School>();
+
+            db.Queryable<Student>().AddQueue();
+            db.Queryable<School>().AddQueue();
+            db.AddQueue("select @id", new { id = 1 });
+            var result2 = db.SaveQueues<Student, School, int>();
+
+
+
+            db.AddQueue("select 1");
+            db.AddQueue("select 2");
+            db.AddQueue("select 3");
+            db.AddQueue("select 4");
+            db.AddQueue("select 5");
+            db.AddQueue("select 6");
+            db.AddQueue("select 7");
+
+            var result3 = db.SaveQueues<int, int, int, int, int, int, int>();
+
+
+            db.AddQueue("select 1");
+            var result4 = db.SaveQueues<int >();
+
+
+            db.AddQueue("select 1");
+            db.AddQueue("select 2");
+            var result5 = db.SaveQueues<int,int>();
+
+
+            db.AddQueue("select 1");
+            db.AddQueue("select 2");
+            db.AddQueue("select 3");
+            var result6 = db.SaveQueuesAsync<int, int,int>();
+            result6.Wait();
+        }
+    }
+}
diff --git a/Src/Asp.Net/SqlServerTest/Program.cs b/Src/Asp.Net/SqlServerTest/Program.cs
index f50294096..63e7eea43 100644
--- a/Src/Asp.Net/SqlServerTest/Program.cs
+++ b/Src/Asp.Net/SqlServerTest/Program.cs
@@ -53,6 +53,7 @@ namespace OrmTest
             Demo.Delete.Init();
             Demo.InsertOrUpdate.Init();
             Demo.Debugger.Init();
+            Demo.Queue.Init();
 
             Console.WriteLine("all successfully.");
             Console.ReadKey();
diff --git a/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj b/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
index b30d5d9ae..5afa6983a 100644
--- a/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
+++ b/Src/Asp.Net/SqlServerTest/SqlServerTest.csproj
@@ -58,6 +58,7 @@
     <Compile Include="BugTest\BugModels\tLogonHistoryModel.cs" />
     <Compile Include="BugTest\BugModels\VipAccountsModel.cs" />
     <Compile Include="BugTest\BugModels\VipBenefitsModel.cs" />
+    <Compile Include="Demos\H_Queue.cs" />
     <Compile Include="Demos\I_InsertOrUpdate.cs" />
     <Compile Include="Demos\J_Debugger.cs" />
     <Compile Include="Models\Brand.cs" />
diff --git a/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
index 145b69703..4d4600dc5 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
@@ -343,6 +343,35 @@ namespace SqlSugar
                 throw ex;
             }
         }
+        public virtual IDataReader GetDataReaderNoClose(string sql, params SugarParameter[] parameters)
+        {
+            try
+            {
+                InitParameters(ref sql, parameters);
+                if (FormatSql != null)
+                    sql = FormatSql(sql);
+                SetConnectionStart(sql);
+                var isSp = this.CommandType == CommandType.StoredProcedure;
+                if (this.ProcessingEventStartingSQL != null)
+                    ExecuteProcessingSQL(ref sql, parameters);
+                ExecuteBefore(sql, parameters);
+                IDbCommand sqlCommand = GetCommand(sql, parameters);
+                IDataReader sqlDataReader = sqlCommand.ExecuteReader();
+                if (isSp)
+                    DataReaderParameters = sqlCommand.Parameters;
+                if (this.IsClearParameters)
+                    sqlCommand.Parameters.Clear();
+                ExecuteAfter(sql, parameters);
+                SetConnectionEnd(sql);
+                return sqlDataReader;
+            }
+            catch (Exception ex)
+            {
+                if (ErrorEvent != null)
+                    ExecuteErrorEvent(sql, parameters, ex);
+                throw ex;
+            }
+        }
         public virtual DataSet GetDataSetAll(string sql, params SugarParameter[] parameters)
         {
             try
@@ -547,6 +576,226 @@ namespace SqlSugar
                 return SqlQuery<T>(sql);
             }
         }
+        public Tuple<List<T>, List<T2>> SqlQuery<T, T2>(string sql, object parameters = null)
+        {
+            var parsmeterArray = this.GetParameters(parameters);
+            this.Context.InitMppingInfo<T>();
+            var builder = InstanceFactory.GetSqlbuilder(this.Context.CurrentConnectionConfig);
+            builder.SqlQueryBuilder.sql.Append(sql);
+            if (parsmeterArray != null && parsmeterArray.Any())
+                builder.SqlQueryBuilder.Parameters.AddRange(parsmeterArray);
+            using (var dataReader = this.GetDataReaderNoClose(builder.SqlQueryBuilder.ToSqlString(), builder.SqlQueryBuilder.Parameters.ToArray()))
+            {
+                List<T> result = this.DbBind.DataReaderToListNoUsing<T>(typeof(T), dataReader);
+                NextResult(dataReader);
+                List<T2> result2 = this.DbBind.DataReaderToListNoUsing<T2>(typeof(T2), dataReader);
+                builder.SqlQueryBuilder.Clear();
+                if (this.Context.Ado.DataReaderParameters != null)
+                {
+                    foreach (IDataParameter item in this.Context.Ado.DataReaderParameters)
+                    {
+                        var parameter = parsmeterArray.FirstOrDefault(it => item.ParameterName.Substring(1) == it.ParameterName.Substring(1));
+                        if (parameter != null)
+                        {
+                            parameter.Value = item.Value;
+                        }
+                    }
+                    this.Context.Ado.DataReaderParameters = null;
+                }
+                return Tuple.Create<List<T>, List<T2>>(result, result2);
+            }
+        }
+
+        public Tuple<List<T>, List<T2>, List<T3>> SqlQuery<T, T2, T3>(string sql, object parameters = null)
+        {
+            var parsmeterArray = this.GetParameters(parameters);
+            this.Context.InitMppingInfo<T>();
+            var builder = InstanceFactory.GetSqlbuilder(this.Context.CurrentConnectionConfig);
+            builder.SqlQueryBuilder.sql.Append(sql);
+            if (parsmeterArray != null && parsmeterArray.Any())
+                builder.SqlQueryBuilder.Parameters.AddRange(parsmeterArray);
+            using (var dataReader = this.GetDataReaderNoClose(builder.SqlQueryBuilder.ToSqlString(), builder.SqlQueryBuilder.Parameters.ToArray()))
+            {
+                List<T> result = this.DbBind.DataReaderToListNoUsing<T>(typeof(T), dataReader);
+                NextResult(dataReader);
+                List<T2> result2 = this.DbBind.DataReaderToListNoUsing<T2>(typeof(T2), dataReader);
+                NextResult(dataReader);
+                List<T3> result3 = this.DbBind.DataReaderToListNoUsing<T3>(typeof(T3), dataReader);
+                builder.SqlQueryBuilder.Clear();
+                if (this.Context.Ado.DataReaderParameters != null)
+                {
+                    foreach (IDataParameter item in this.Context.Ado.DataReaderParameters)
+                    {
+                        var parameter = parsmeterArray.FirstOrDefault(it => item.ParameterName.Substring(1) == it.ParameterName.Substring(1));
+                        if (parameter != null)
+                        {
+                            parameter.Value = item.Value;
+                        }
+                    }
+                    this.Context.Ado.DataReaderParameters = null;
+                }
+                return Tuple.Create<List<T>, List<T2>, List<T3>>(result, result2, result3);
+            }
+        }
+
+        public Tuple<List<T>, List<T2>, List<T3>, List<T4>> SqlQuery<T, T2, T3, T4>(string sql, object parameters = null)
+        {
+            var parsmeterArray = this.GetParameters(parameters);
+            this.Context.InitMppingInfo<T>();
+            var builder = InstanceFactory.GetSqlbuilder(this.Context.CurrentConnectionConfig);
+            builder.SqlQueryBuilder.sql.Append(sql);
+            if (parsmeterArray != null && parsmeterArray.Any())
+                builder.SqlQueryBuilder.Parameters.AddRange(parsmeterArray);
+            using (var dataReader = this.GetDataReaderNoClose(builder.SqlQueryBuilder.ToSqlString(), builder.SqlQueryBuilder.Parameters.ToArray()))
+            {
+                List<T> result = this.DbBind.DataReaderToListNoUsing<T>(typeof(T), dataReader);
+                NextResult(dataReader);
+                List<T2> result2 = this.DbBind.DataReaderToListNoUsing<T2>(typeof(T2), dataReader);
+                NextResult(dataReader);
+                List<T3> result3 = this.DbBind.DataReaderToListNoUsing<T3>(typeof(T3), dataReader);
+                NextResult(dataReader);
+                List<T4> result4 = this.DbBind.DataReaderToListNoUsing<T4>(typeof(T4), dataReader);
+                builder.SqlQueryBuilder.Clear();
+                if (this.Context.Ado.DataReaderParameters != null)
+                {
+                    foreach (IDataParameter item in this.Context.Ado.DataReaderParameters)
+                    {
+                        var parameter = parsmeterArray.FirstOrDefault(it => item.ParameterName.Substring(1) == it.ParameterName.Substring(1));
+                        if (parameter != null)
+                        {
+                            parameter.Value = item.Value;
+                        }
+                    }
+                    this.Context.Ado.DataReaderParameters = null;
+                }
+                return Tuple.Create<List<T>, List<T2>, List<T3>, List<T4>>(result, result2, result3, result4);
+            }
+        }
+        public Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>> SqlQuery<T, T2, T3, T4, T5>(string sql, object parameters = null)
+        {
+            var parsmeterArray = this.GetParameters(parameters);
+            this.Context.InitMppingInfo<T>();
+            var builder = InstanceFactory.GetSqlbuilder(this.Context.CurrentConnectionConfig);
+            builder.SqlQueryBuilder.sql.Append(sql);
+            if (parsmeterArray != null && parsmeterArray.Any())
+                builder.SqlQueryBuilder.Parameters.AddRange(parsmeterArray);
+            using (var dataReader = this.GetDataReaderNoClose(builder.SqlQueryBuilder.ToSqlString(), builder.SqlQueryBuilder.Parameters.ToArray()))
+            {
+                List<T> result = this.DbBind.DataReaderToListNoUsing<T>(typeof(T), dataReader);
+                NextResult(dataReader);
+                List<T2> result2 = this.DbBind.DataReaderToListNoUsing<T2>(typeof(T2), dataReader);
+                NextResult(dataReader);
+                List<T3> result3 = this.DbBind.DataReaderToListNoUsing<T3>(typeof(T3), dataReader);
+                NextResult(dataReader);
+                List<T4> result4 = this.DbBind.DataReaderToListNoUsing<T4>(typeof(T4), dataReader);
+                NextResult(dataReader);
+                List<T5> result5 = this.DbBind.DataReaderToListNoUsing<T5>(typeof(T5), dataReader);
+                builder.SqlQueryBuilder.Clear();
+                if (this.Context.Ado.DataReaderParameters != null)
+                {
+                    foreach (IDataParameter item in this.Context.Ado.DataReaderParameters)
+                    {
+                        var parameter = parsmeterArray.FirstOrDefault(it => item.ParameterName.Substring(1) == it.ParameterName.Substring(1));
+                        if (parameter != null)
+                        {
+                            parameter.Value = item.Value;
+                        }
+                    }
+                    this.Context.Ado.DataReaderParameters = null;
+                }
+                return Tuple.Create<List<T>, List<T2>, List<T3>, List<T4>, List<T5>>(result, result2, result3, result4, result5);
+            }
+        }
+
+        public Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>, List<T6>> SqlQuery<T, T2, T3, T4, T5, T6>(string sql, object parameters = null)
+        {
+            var parsmeterArray = this.GetParameters(parameters);
+            this.Context.InitMppingInfo<T>();
+            var builder = InstanceFactory.GetSqlbuilder(this.Context.CurrentConnectionConfig);
+            builder.SqlQueryBuilder.sql.Append(sql);
+            if (parsmeterArray != null && parsmeterArray.Any())
+                builder.SqlQueryBuilder.Parameters.AddRange(parsmeterArray);
+            using (var dataReader = this.GetDataReaderNoClose(builder.SqlQueryBuilder.ToSqlString(), builder.SqlQueryBuilder.Parameters.ToArray()))
+            {
+                List<T> result = this.DbBind.DataReaderToListNoUsing<T>(typeof(T), dataReader);
+                NextResult(dataReader);
+                List<T2> result2 = this.DbBind.DataReaderToListNoUsing<T2>(typeof(T2), dataReader);
+                NextResult(dataReader);
+                List<T3> result3 = this.DbBind.DataReaderToListNoUsing<T3>(typeof(T3), dataReader);
+                NextResult(dataReader);
+                List<T4> result4 = this.DbBind.DataReaderToListNoUsing<T4>(typeof(T4), dataReader);
+                NextResult(dataReader);
+                List<T5> result5 = this.DbBind.DataReaderToListNoUsing<T5>(typeof(T5), dataReader);
+                NextResult(dataReader);
+                List<T6> result6 = this.DbBind.DataReaderToListNoUsing<T6>(typeof(T6), dataReader);
+                builder.SqlQueryBuilder.Clear();
+                if (this.Context.Ado.DataReaderParameters != null)
+                {
+                    foreach (IDataParameter item in this.Context.Ado.DataReaderParameters)
+                    {
+                        var parameter = parsmeterArray.FirstOrDefault(it => item.ParameterName.Substring(1) == it.ParameterName.Substring(1));
+                        if (parameter != null)
+                        {
+                            parameter.Value = item.Value;
+                        }
+                    }
+                    this.Context.Ado.DataReaderParameters = null;
+                }
+                return Tuple.Create<List<T>, List<T2>, List<T3>, List<T4>, List<T5>, List<T6>>(result, result2, result3, result4, result5, result6);
+            }
+        }
+
+        public Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>, List<T6>, List<T7>> SqlQuery<T, T2, T3, T4, T5, T6, T7>(string sql, object parameters = null)
+        {
+            var parsmeterArray = this.GetParameters(parameters);
+            this.Context.InitMppingInfo<T>();
+            var builder = InstanceFactory.GetSqlbuilder(this.Context.CurrentConnectionConfig);
+            builder.SqlQueryBuilder.sql.Append(sql);
+            if (parsmeterArray != null && parsmeterArray.Any())
+                builder.SqlQueryBuilder.Parameters.AddRange(parsmeterArray);
+            using (var dataReader = this.GetDataReaderNoClose(builder.SqlQueryBuilder.ToSqlString(), builder.SqlQueryBuilder.Parameters.ToArray()))
+            {
+                List<T> result = this.DbBind.DataReaderToListNoUsing<T>(typeof(T), dataReader);
+                NextResult(dataReader);
+                List<T2> result2 = this.DbBind.DataReaderToListNoUsing<T2>(typeof(T2), dataReader);
+                NextResult(dataReader);
+                List<T3> result3 = this.DbBind.DataReaderToListNoUsing<T3>(typeof(T3), dataReader);
+                NextResult(dataReader);
+                List<T4> result4 = this.DbBind.DataReaderToListNoUsing<T4>(typeof(T4), dataReader);
+                NextResult(dataReader);
+                List<T5> result5 = this.DbBind.DataReaderToListNoUsing<T5>(typeof(T5), dataReader);
+                NextResult(dataReader);
+                List<T6> result6 = this.DbBind.DataReaderToListNoUsing<T6>(typeof(T6), dataReader);
+                NextResult(dataReader);
+                List<T7> result7 = this.DbBind.DataReaderToListNoUsing<T7>(typeof(T7), dataReader);
+                builder.SqlQueryBuilder.Clear();
+                if (this.Context.Ado.DataReaderParameters != null)
+                {
+                    foreach (IDataParameter item in this.Context.Ado.DataReaderParameters)
+                    {
+                        var parameter = parsmeterArray.FirstOrDefault(it => item.ParameterName.Substring(1) == it.ParameterName.Substring(1));
+                        if (parameter != null)
+                        {
+                            parameter.Value = item.Value;
+                        }
+                    }
+                    this.Context.Ado.DataReaderParameters = null;
+                }
+                return Tuple.Create<List<T>, List<T2>, List<T3>, List<T4>, List<T5>, List<T6>, List<T7>>(result, result2, result3, result4, result5, result6, result7);
+            }
+        }
+
+        private static void NextResult(IDataReader dataReader)
+        {
+            try
+            {
+                dataReader.NextResult();
+            }
+            catch
+            {
+                Check.Exception(true, ErrorMessage.GetThrowMessage("Please reduce the number of T. Save Queue Changes queries don't have so many results", "请减少T的数量，SaveQueueChanges 查询没有这么多结果"));
+            }
+        }
         public virtual T SqlQuerySingle<T>(string sql, object parameters = null)
         {
             var result = SqlQuery<T>(sql, parameters);
diff --git a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindProvider.cs
index 2809976ea..3769ac0ce 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindProvider.cs
@@ -187,7 +187,7 @@ namespace SqlSugar
                 {
                     return GetKeyValueList<T>(type, dataReader);
                 }
-                else if (type.IsValueType() || type == UtilConstants.StringType||type== UtilConstants.ByteArrayType)
+                else if (type.IsValueType() || type == UtilConstants.StringType || type == UtilConstants.ByteArrayType)
                 {
                     return GetValueTypeList<T>(type, dataReader);
                 }
@@ -201,6 +201,25 @@ namespace SqlSugar
                 }
             }
         }
+        public virtual List<T> DataReaderToListNoUsing<T>(Type type, IDataReader dataReader)
+        {
+            if (type.Name.Contains("KeyValuePair"))
+            {
+                return GetKeyValueList<T>(type, dataReader);
+            }
+            else if (type.IsValueType() || type == UtilConstants.StringType || type == UtilConstants.ByteArrayType)
+            {
+                return GetValueTypeList<T>(type, dataReader);
+            }
+            else if (type.IsArray)
+            {
+                return GetArrayList<T>(type, dataReader);
+            }
+            else
+            {
+                return GetEntityList<T>(Context, dataReader);
+            }
+        }
         #endregion
 
         #region Throw rule
diff --git a/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
index 2a8e40fff..14cd76be2 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DeleteProvider/DeleteableProvider.cs
@@ -41,7 +41,11 @@ namespace SqlSugar
             After(sql);
             return result;
         }
-
+        public void AddQueue()
+        {
+            var sqlObj = this.ToSql();
+            this.Context.Queues.Add(sqlObj.Key, sqlObj.Value);
+        }
         public bool ExecuteCommandHasChange()
         {
             return ExecuteCommand() > 0;
diff --git a/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
index ead4b1aa5..cf1d700e5 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
@@ -33,6 +33,11 @@ namespace SqlSugar
 
 
         #region Core
+        public void AddQueue()
+        {
+            var sqlObj = this.ToSql();
+            this.Context.Queues.Add(sqlObj.Key, sqlObj.Value);
+        }
         public virtual int ExecuteCommand()
         {
             if (InsertBuilder.DbColumnInfoList.HasValue())
diff --git a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
index 953c205d9..3e9cf9f20 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
@@ -50,7 +50,11 @@ namespace SqlSugar
         {
             QueryBuilder.Clear();
         }
-
+        public void AddQueue()
+        {
+            var sqlObj = this.ToSql();
+            this.Context.Queues.Add(sqlObj.Key,sqlObj.Value);
+        }
         public ISugarQueryable<T> Clone()
         {
             var queryable = this.Context.Queryable<T>().WithCacheIF(IsCache, CacheTime);
diff --git a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
index 8d0e10853..3f6117d02 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
@@ -32,7 +32,11 @@ namespace SqlSugar
         public bool IsEnableDiffLogEvent { get; set; }
         public DiffLogModel diffModel { get; set; }
         private Action RemoveCacheFunc { get; set; }
-
+        public void AddQueue()
+        {
+            var sqlObj = this.ToSql();
+            this.Context.Queues.Add(sqlObj.Key, sqlObj.Value);
+        }
         public virtual int ExecuteCommand()
         {
             PreToSql();
diff --git a/Src/Asp.Net/SqlSugar/Entities/QueueItem.cs b/Src/Asp.Net/SqlSugar/Entities/QueueItem.cs
new file mode 100644
index 000000000..295d57949
--- /dev/null
+++ b/Src/Asp.Net/SqlSugar/Entities/QueueItem.cs
@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace SqlSugar
+{
+    public class QueueItem
+    {
+        public string Sql { get; set; }
+        public SugarParameter[] Parameters { get; set; }
+    }
+}
diff --git a/Src/Asp.Net/SqlSugar/Entities/SugarList.cs b/Src/Asp.Net/SqlSugar/Entities/SugarList.cs
index 90985889a..43e5ffbf2 100644
--- a/Src/Asp.Net/SqlSugar/Entities/SugarList.cs
+++ b/Src/Asp.Net/SqlSugar/Entities/SugarList.cs
@@ -19,7 +19,7 @@ namespace SqlSugar
         }
         public new void Clear()
         {
-            this.RemoveAll(it=>true);
+            this.RemoveAll(it => true);
         }
     }
 
@@ -27,7 +27,7 @@ namespace SqlSugar
     {
         public void Add(string propertyName, string EntityName)
         {
-            this.RemoveAll(it =>it.EntityName==EntityName&&it.PropertyName.Equals(propertyName, StringComparison.CurrentCultureIgnoreCase));
+            this.RemoveAll(it => it.EntityName == EntityName && it.PropertyName.Equals(propertyName, StringComparison.CurrentCultureIgnoreCase));
             this.Add(new IgnoreColumn() { PropertyName = propertyName, EntityName = EntityName });
         }
 
@@ -41,7 +41,7 @@ namespace SqlSugar
     {
         public void Add(string propertyName, string dbColumnName, string entityName)
         {
-            this.RemoveAll(it =>it.EntityName==entityName &&it.PropertyName.Equals(propertyName, StringComparison.CurrentCultureIgnoreCase));
+            this.RemoveAll(it => it.EntityName == entityName && it.PropertyName.Equals(propertyName, StringComparison.CurrentCultureIgnoreCase));
             this.Add(new MappingColumn() { PropertyName = propertyName, DbColumnName = dbColumnName, EntityName = entityName });
         }
         public new void Clear()
@@ -49,4 +49,23 @@ namespace SqlSugar
             this.RemoveAll(it => true);
         }
     }
+
+
+    public class QueueList : List<QueueItem>
+    {
+        public void Add(string sql, SugarParameter[] parameters)
+        {
+            this.Add(new QueueItem() { Sql = sql, Parameters = parameters });
+        }
+        public void Add(string sql, List<SugarParameter> parameters)
+        {
+            if (parameters == null)
+                parameters = new List<SugarParameter>();
+            this.Add(new QueueItem() { Sql = sql, Parameters = parameters.ToArray() });
+        }
+        public new void Clear()
+        {
+            this.RemoveAll(it => true);
+        }
+    }
 }
diff --git a/Src/Asp.Net/SqlSugar/Interface/IAdo.cs b/Src/Asp.Net/SqlSugar/Interface/IAdo.cs
index 8e2dd82ef..43d793ed1 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IAdo.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IAdo.cs
@@ -67,6 +67,13 @@ namespace SqlSugar
         DateTime GetDateTime(string sql, params SugarParameter[] parameters);
         DateTime GetDateTime(string sql, List<SugarParameter> parameters);
         List<T> SqlQuery<T>(string sql, object parameters = null);
+        Tuple<List<T>, List<T2>> SqlQuery<T,T2>(string sql, object parameters = null);
+        Tuple<List<T>, List<T2>, List<T3>> SqlQuery<T, T2,T3>(string sql, object parameters = null);
+        Tuple<List<T>, List<T2>, List<T3>,List<T4>> SqlQuery<T,T2,T3,T4>(string sql, object parameters = null);
+        Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>> SqlQuery<T, T2, T3, T4,T5>(string sql, object parameters = null);
+        Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>, List<T6>> SqlQuery<T, T2, T3, T4, T5,T6>(string sql, object parameters = null);
+        Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>, List<T6>, List<T7>> SqlQuery<T, T2, T3, T4, T5, T6,T7>(string sql, object parameters = null);
+
         List<T> SqlQuery<T>(string sql, params SugarParameter[] parameters);
         List<T> SqlQuery<T>(string sql, List<SugarParameter> parameters);
         T SqlQuerySingle<T>(string sql, object whereObj = null);
diff --git a/Src/Asp.Net/SqlSugar/Interface/IDbBind.cs b/Src/Asp.Net/SqlSugar/Interface/IDbBind.cs
index 03811c309..7539c9723 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IDbBind.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IDbBind.cs
@@ -21,5 +21,6 @@ namespace SqlSugar
         string GetCsharpTypeName(string dbTypeName);
         List<KeyValuePair<string, CSharpDataType>> MappingTypes { get; }
         List<T> DataReaderToList<T>(Type type, IDataReader reader);
+        List<T> DataReaderToListNoUsing<T>(Type type, IDataReader reader);
     }
 }
diff --git a/Src/Asp.Net/SqlSugar/Interface/IDeleteable.cs b/Src/Asp.Net/SqlSugar/Interface/IDeleteable.cs
index 418da3063..b292d6db8 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IDeleteable.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IDeleteable.cs
@@ -32,5 +32,6 @@ namespace SqlSugar
         IDeleteable<T> EnableDiffLogEvent(object businessData = null);
         IDeleteable<T> RemoveDataCache();
         KeyValuePair<string, List<SugarParameter>> ToSql();
+        void AddQueue();
     }
 }
diff --git a/Src/Asp.Net/SqlSugar/Interface/IQueryable.cs b/Src/Asp.Net/SqlSugar/Interface/IQueryable.cs
index e1d7a6e2c..072970474 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IQueryable.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IQueryable.cs
@@ -145,6 +145,7 @@ namespace SqlSugar
         ISugarQueryable<T> WithCacheIF(bool isCache, int cacheDurationInSeconds = int.MaxValue);
         string ToClassString(string className);
         void Clear();
+        void AddQueue();
     }
     public partial interface ISugarQueryable<T, T2> : ISugarQueryable<T>
     {
diff --git a/Src/Asp.Net/SqlSugar/Interface/IUpdateable.cs b/Src/Asp.Net/SqlSugar/Interface/IUpdateable.cs
index 51f187246..67b9b6cf4 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IUpdateable.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IUpdateable.cs
@@ -55,5 +55,6 @@ namespace SqlSugar
         IUpdateable<T> ReSetValue(Expression<Func<T, bool>> setValueExpression);
         IUpdateable<T> RemoveDataCache();
         KeyValuePair<string,List<SugarParameter>> ToSql();
+        void AddQueue();
     }
 }
diff --git a/Src/Asp.Net/SqlSugar/Interface/Insertable.cs b/Src/Asp.Net/SqlSugar/Interface/Insertable.cs
index 5091f4952..465f922b9 100644
--- a/Src/Asp.Net/SqlSugar/Interface/Insertable.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/Insertable.cs
@@ -31,5 +31,6 @@ namespace SqlSugar
         IInsertable<T> EnableDiffLogEvent(object businessData = null);
         IInsertable<T> RemoveDataCache();
         KeyValuePair<string, List<SugarParameter>> ToSql();
+        void AddQueue();
     }
 }
diff --git a/Src/Asp.Net/SqlSugar/SqlSugar.csproj b/Src/Asp.Net/SqlSugar/SqlSugar.csproj
index 40dc2f2d1..a28493e6d 100644
--- a/Src/Asp.Net/SqlSugar/SqlSugar.csproj
+++ b/Src/Asp.Net/SqlSugar/SqlSugar.csproj
@@ -82,6 +82,7 @@
     <Compile Include="Entities\DiffLogModel.cs" />
     <Compile Include="Entities\DiffType.cs" />
     <Compile Include="Entities\MapperCache.cs" />
+    <Compile Include="Entities\QueueItem.cs" />
     <Compile Include="Entities\SlaveConnectionConfig.cs" />
     <Compile Include="Entities\SugarDebugger.cs" />
     <Compile Include="Enum\ConditionalType.cs" />
diff --git a/Src/Asp.Net/SqlSugar/SqlSugarClient.cs b/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
index 4010887dd..4e8fbe0af 100644
--- a/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
+++ b/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
@@ -97,14 +97,15 @@ namespace SqlSugar
         /// Get datebase time
         /// </summary>
         /// <returns></returns>
-        public DateTime GetDate() {
+        public DateTime GetDate()
+        {
             var sqlBuilder = InstanceFactory.GetSqlbuilder(this.Context.CurrentConnectionConfig);
             return this.Ado.GetDateTime(sqlBuilder.FullSqlDateNow);
         }
         /// <summary>
         /// Lambda Query operation
         /// </summary>
-        public virtual ISugarQueryable<T> Queryable<T>() 
+        public virtual ISugarQueryable<T> Queryable<T>()
         {
 
             InitMppingInfo<T>();
@@ -130,7 +131,7 @@ namespace SqlSugar
             queryable.SqlBuilder.QueryBuilder.TableShortName = shortName;
             return queryable;
         }
-        public virtual ISugarQueryable<T, T2> Queryable<T, T2>(Expression<Func<T, T2, object[]>> joinExpression) 
+        public virtual ISugarQueryable<T, T2> Queryable<T, T2>(Expression<Func<T, T2, object[]>> joinExpression)
         {
             InitMppingInfo<T, T2>();
             var types = new Type[] { typeof(T2) };
@@ -138,7 +139,7 @@ namespace SqlSugar
             this.CreateQueryJoin(joinExpression, types, queryable);
             return queryable;
         }
-        public virtual ISugarQueryable<T, T2, T3> Queryable<T, T2, T3>(Expression<Func<T, T2, T3, object[]>> joinExpression) 
+        public virtual ISugarQueryable<T, T2, T3> Queryable<T, T2, T3>(Expression<Func<T, T2, T3, object[]>> joinExpression)
         {
             InitMppingInfo<T, T2, T3>();
             var types = new Type[] { typeof(T2), typeof(T3) };
@@ -146,7 +147,7 @@ namespace SqlSugar
             this.CreateQueryJoin(joinExpression, types, queryable);
             return queryable;
         }
-        public virtual ISugarQueryable<T, T2, T3, T4> Queryable<T, T2, T3, T4>(Expression<Func<T, T2, T3, T4, object[]>> joinExpression) 
+        public virtual ISugarQueryable<T, T2, T3, T4> Queryable<T, T2, T3, T4>(Expression<Func<T, T2, T3, T4, object[]>> joinExpression)
         {
             InitMppingInfo<T, T2, T3, T4>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4) };
@@ -154,7 +155,7 @@ namespace SqlSugar
             this.CreateQueryJoin(joinExpression, types, queryable);
             return queryable;
         }
-        public virtual ISugarQueryable<T, T2, T3, T4, T5> Queryable<T, T2, T3, T4, T5>(Expression<Func<T, T2, T3, T4, T5, object[]>> joinExpression) 
+        public virtual ISugarQueryable<T, T2, T3, T4, T5> Queryable<T, T2, T3, T4, T5>(Expression<Func<T, T2, T3, T4, T5, object[]>> joinExpression)
         {
             InitMppingInfo<T, T2, T3, T4, T5>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4), typeof(T5) };
@@ -162,7 +163,7 @@ namespace SqlSugar
             this.CreateQueryJoin(joinExpression, types, queryable);
             return queryable;
         }
-        public virtual ISugarQueryable<T, T2, T3, T4, T5, T6> Queryable<T, T2, T3, T4, T5, T6>(Expression<Func<T, T2, T3, T4, T5, T6, object[]>> joinExpression) 
+        public virtual ISugarQueryable<T, T2, T3, T4, T5, T6> Queryable<T, T2, T3, T4, T5, T6>(Expression<Func<T, T2, T3, T4, T5, T6, object[]>> joinExpression)
         {
             InitMppingInfo<T, T2, T3, T4, T5, T6>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6) };
@@ -170,7 +171,7 @@ namespace SqlSugar
             this.CreateQueryJoin(joinExpression, types, queryable);
             return queryable;
         }
-        public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7> Queryable<T, T2, T3, T4, T5, T6, T7>(Expression<Func<T, T2, T3, T4, T5, T6, T7, object[]>> joinExpression) 
+        public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7> Queryable<T, T2, T3, T4, T5, T6, T7>(Expression<Func<T, T2, T3, T4, T5, T6, T7, object[]>> joinExpression)
         {
             InitMppingInfo<T, T2, T3, T4, T5, T6, T7>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7) };
@@ -178,7 +179,7 @@ namespace SqlSugar
             this.CreateQueryJoin(joinExpression, types, queryable);
             return queryable;
         }
-        public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8> Queryable<T, T2, T3, T4, T5, T6, T7, T8>(Expression<Func<T, T2, T3, T4, T5, T6, T7, T8, object[]>> joinExpression) 
+        public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8> Queryable<T, T2, T3, T4, T5, T6, T7, T8>(Expression<Func<T, T2, T3, T4, T5, T6, T7, T8, object[]>> joinExpression)
         {
             InitMppingInfo<T, T2, T3, T4, T5, T6, T7, T8>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8) };
@@ -203,7 +204,7 @@ namespace SqlSugar
             this.CreateQueryJoin(joinExpression, types, queryable);
             return queryable;
         }
-        public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Queryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(Expression<Func<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, object[]>> joinExpression) 
+        public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Queryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(Expression<Func<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, object[]>> joinExpression)
         {
             InitMppingInfo<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9), typeof(T10), typeof(T11) };
@@ -211,7 +212,7 @@ namespace SqlSugar
             this.CreateQueryJoin(joinExpression, types, queryable);
             return queryable;
         }
-        public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Queryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(Expression<Func<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, object[]>> joinExpression) 
+        public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Queryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(Expression<Func<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, object[]>> joinExpression)
         {
             InitMppingInfo<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9), typeof(T10), typeof(T11), typeof(T12) };
@@ -267,7 +268,7 @@ namespace SqlSugar
         }
         public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7> Queryable<T, T2, T3, T4, T5, T6, T7>(Expression<Func<T, T2, T3, T4, T5, T6, T7, bool>> joinExpression) where T : class, new()
         {
-            InitMppingInfo<T, T2, T3, T4, T5, T6,T7>();
+            InitMppingInfo<T, T2, T3, T4, T5, T6, T7>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7) };
             var queryable = InstanceFactory.GetQueryable<T, T2, T3, T4, T5, T6, T7>(this.CurrentConnectionConfig);
             this.CreateEasyQueryJoin(joinExpression, types, queryable);
@@ -276,7 +277,7 @@ namespace SqlSugar
         }
         public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8> Queryable<T, T2, T3, T4, T5, T6, T7, T8>(Expression<Func<T, T2, T3, T4, T5, T6, T7, T8, bool>> joinExpression) where T : class, new()
         {
-            InitMppingInfo<T, T2, T3, T4, T5, T6,T7, T8>();
+            InitMppingInfo<T, T2, T3, T4, T5, T6, T7, T8>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8) };
             var queryable = InstanceFactory.GetQueryable<T, T2, T3, T4, T5, T6, T7, T8>(this.CurrentConnectionConfig);
             this.CreateEasyQueryJoin(joinExpression, types, queryable);
@@ -287,7 +288,7 @@ namespace SqlSugar
         #region 9-12
         public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9> Queryable<T, T2, T3, T4, T5, T6, T7, T8, T9>(Expression<Func<T, T2, T3, T4, T5, T6, T7, T8, T9, bool>> joinExpression) where T : class, new()
         {
-            InitMppingInfo<T, T2, T3, T4, T5, T6,T7, T8, T9>();
+            InitMppingInfo<T, T2, T3, T4, T5, T6, T7, T8, T9>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9) };
             var queryable = InstanceFactory.GetQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9>(this.CurrentConnectionConfig);
             this.CreateEasyQueryJoin(joinExpression, types, queryable);
@@ -296,7 +297,7 @@ namespace SqlSugar
         }
         public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10> Queryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10>(Expression<Func<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, bool>> joinExpression) where T : class, new()
         {
-            InitMppingInfo<T, T2, T3, T4, T5, T6,T7, T8, T9, T10>();
+            InitMppingInfo<T, T2, T3, T4, T5, T6, T7, T8, T9, T10>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9), typeof(T10) };
             var queryable = InstanceFactory.GetQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10>(this.CurrentConnectionConfig);
             this.CreateEasyQueryJoin(joinExpression, types, queryable);
@@ -305,7 +306,7 @@ namespace SqlSugar
         }
         public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Queryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(Expression<Func<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, bool>> joinExpression) where T : class, new()
         {
-            InitMppingInfo<T, T2, T3, T4, T5, T6,T7, T8, T9, T10, T11>();
+            InitMppingInfo<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9), typeof(T10), typeof(T11) };
             var queryable = InstanceFactory.GetQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>(this.CurrentConnectionConfig);
             this.CreateEasyQueryJoin(joinExpression, types, queryable);
@@ -314,7 +315,7 @@ namespace SqlSugar
         }
         public virtual ISugarQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> Queryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(Expression<Func<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, bool>> joinExpression) where T : class, new()
         {
-            InitMppingInfo<T, T2, T3, T4, T5, T6,T7, T8, T9, T10, T11, T12>();
+            InitMppingInfo<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>();
             var types = new Type[] { typeof(T2), typeof(T3), typeof(T4), typeof(T5), typeof(T6), typeof(T7), typeof(T8), typeof(T9), typeof(T10), typeof(T11), typeof(T12) };
             var queryable = InstanceFactory.GetQueryable<T, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>(this.CurrentConnectionConfig);
             this.CreateEasyQueryJoin(joinExpression, types, queryable);
@@ -356,7 +357,7 @@ namespace SqlSugar
             var shortName1 = joinExpression.Parameters[0].Name;
             var sqlObj1 = joinQueryable1.ToSql();
             string sql1 = sqlObj1.Key;
-            UtilMethods.RepairReplicationParameters(ref sql1, sqlObj1.Value.ToArray(), 0,"Join");
+            UtilMethods.RepairReplicationParameters(ref sql1, sqlObj1.Value.ToArray(), 0, "Join");
             queryable.QueryBuilder.EntityName = sqlBuilder.GetPackTable(sql1, shortName1); ;
             queryable.QueryBuilder.Parameters.AddRange(sqlObj1.Value);
 
@@ -435,7 +436,7 @@ namespace SqlSugar
         public ISugarQueryable<T> SqlQueryable<T>(string sql) where T : class, new()
         {
             var sqlBuilder = InstanceFactory.GetSqlbuilder(this.Context.CurrentConnectionConfig);
-            return this.Context.Queryable<T>().AS(sqlBuilder.GetPackTable(sql, sqlBuilder.GetDefaultShortName())).With(SqlWith.Null).Select(sqlBuilder.GetDefaultShortName()+".*");
+            return this.Context.Queryable<T>().AS(sqlBuilder.GetPackTable(sql, sqlBuilder.GetDefaultShortName())).With(SqlWith.Null).Select(sqlBuilder.GetDefaultShortName() + ".*");
         }
         #endregion
 
@@ -537,8 +538,8 @@ namespace SqlSugar
         }
         public virtual IUpdateable<T> Updateable<T>() where T : class, new()
         {
-            var result= this.Context.Updateable(new T[] { new T() });
-            result.UpdateParameterIsNull=true;
+            var result = this.Context.Updateable(new T[] { new T() });
+            result.UpdateParameterIsNull = true;
             return result;
         }
         public virtual IUpdateable<T> Updateable<T>(Dictionary<string, object> columnDictionary) where T : class, new()
@@ -567,13 +568,13 @@ namespace SqlSugar
         #endregion
 
         #region Saveable
-        public ISaveable<T> Saveable<T>(List<T> saveObjects)where T:class,new()
+        public ISaveable<T> Saveable<T>(List<T> saveObjects) where T : class, new()
         {
-           return new SaveableProvider<T>(this,saveObjects);
+            return new SaveableProvider<T>(this, saveObjects);
         }
         public ISaveable<T> Saveable<T>(T saveObject) where T : class, new()
         {
-            return new SaveableProvider<T>(this,saveObject);
+            return new SaveableProvider<T>(this, saveObject);
         }
         #endregion
 
@@ -696,5 +697,142 @@ namespace SqlSugar
                 this.Context.Ado.Dispose();
         }
         #endregion
+
+        #region   Queue
+        public int SaveQueues(bool isTran = true)
+        {
+            return SaveQueuesProvider(isTran, (sql, parameters) => { return this.Ado.ExecuteCommand(sql, parameters); });
+        }
+
+        public Task<int> SaveQueuesAsync(bool isTran = true)
+        {
+            var result = new Task<int>(() => { return SaveQueues(isTran); });
+            result.Start();
+            return result;
+        }
+        public List<T> SaveQueues<T>(bool isTran = true)
+        {
+            return SaveQueuesProvider(isTran, (sql, parameters) => { return this.Ado.SqlQuery<T>(sql, parameters); });
+        }
+        public Task<List<T>> SaveQueuesAsync<T>(bool isTran = true)
+        {
+            var result = new Task<List<T>>(() => { return SaveQueues<T>(); });
+            result.Start();
+            return result;
+        }
+        public Tuple<List<T>, List<T2>> SaveQueues<T, T2>(bool isTran = true)
+        {
+            return SaveQueuesProvider(isTran, (sql, parameters) => { return this.Ado.SqlQuery<T, T2>(sql, parameters); });
+        }
+        public Task<Tuple<List<T>, List<T2>>> SaveQueuesAsync<T, T2>(bool isTran = true)
+        {
+            var result = new Task<Tuple<List<T>, List<T2>>>(() => { return SaveQueues<T, T2>(isTran); });
+            result.Start();
+            return result;
+        }
+        public Tuple<List<T>, List<T2>, List<T3>> SaveQueues<T, T2, T3>(bool isTran = true)
+        {
+            return SaveQueuesProvider(isTran, (sql, parameters) => { return this.Ado.SqlQuery<T, T2, T3>(sql, parameters); });
+        }
+        public Task<Tuple<List<T>, List<T2>, List<T3>>> SaveQueuesAsync<T, T2, T3>(bool isTran = true)
+        {
+            var result = new Task<Tuple<List<T>, List<T2>, List<T3>>>(() => { return SaveQueues<T, T2, T3>(isTran); });
+            result.Start();
+            return result;
+        }
+        public Tuple<List<T>, List<T2>, List<T3>, List<T4>> SaveQueues<T, T2, T3, T4>(bool isTran = true)
+        {
+            return SaveQueuesProvider(isTran, (sql, parameters) => { return this.Ado.SqlQuery<T, T2, T3, T4>(sql, parameters); });
+        }
+        public Task<Tuple<List<T>, List<T2>, List<T3>, List<T4>>> SaveQueuesAsync<T, T2, T3, T4>(bool isTran = true)
+        {
+            var result = new Task<Tuple<List<T>, List<T2>, List<T3>, List<T4>>>(() => { return SaveQueues<T, T2, T3, T4>(isTran); });
+            result.Start();
+            return result;
+        }
+        public Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>> SaveQueues<T, T2, T3, T4, T5>(bool isTran = true)
+        {
+            return SaveQueuesProvider(isTran, (sql, parameters) => { return this.Ado.SqlQuery<T, T2, T3, T4, T5>(sql, parameters); });
+        }
+        public Task<Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>>> SaveQueuesAsync<T, T2, T3, T4, T5>(bool isTran = true)
+        {
+            var result = new Task<Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>>>(() => { return SaveQueues<T, T2, T3, T4, T5>(isTran); });
+            result.Start();
+            return result;
+        }
+        public Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>, List<T6>> SaveQueues<T, T2, T3, T4, T5, T6>(bool isTran = true)
+        {
+            return SaveQueuesProvider(isTran, (sql, parameters) => { return this.Ado.SqlQuery<T, T2, T3, T4, T5, T6>(sql, parameters); });
+        }
+        public Task<Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>, List<T6>>> SaveQueuesAsync<T, T2, T3, T4, T5, T6>(bool isTran = true)
+        {
+            var result = new Task<Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>, List<T6>>>(() => { return SaveQueues<T, T2, T3, T4, T5, T6>(isTran); });
+            result.Start();
+            return result;
+        }
+        public Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>, List<T6>, List<T7>> SaveQueues<T, T2, T3, T4, T5, T6, T7>(bool isTran = true)
+        {
+            return SaveQueuesProvider(isTran, (sql, parameters) => { return this.Ado.SqlQuery<T, T2, T3, T4, T5, T6, T7>(sql, parameters); });
+        }
+        public Task<Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>, List<T6>, List<T7>>> SaveQueuesAsync<T, T2, T3, T4, T5, T6, T7>(bool isTran = true)
+        {
+            var result = new Task<Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>, List<T6>, List<T7>>>(() => { return SaveQueues<T, T2, T3, T4, T5, T6, T7>(isTran); });
+            result.Start();
+            return result;
+        }
+        public void AddQueue(string sql, object parsmeters=null)
+        {
+            if (Queues == null)
+            {
+                Queues = new QueueList();
+            }
+            this.Queues.Add(sql,this.Context.Ado.GetParameters(parsmeters));
+        }
+        public QueueList Queues = new QueueList();
+
+        private T SaveQueuesProvider<T>(bool isTran, Func<string, List<SugarParameter>, T> func)
+        {
+            try
+            {
+                if (this.Queues == null || this.Queues.Count == 0) return default(T);
+                isTran = isTran && this.Ado.Transaction == null;
+                if (isTran) this.Ado.BeginTran();
+                StringBuilder sqlBuilder = new StringBuilder();
+                var parsmeters = new List<SugarParameter>();
+                var index = 1;
+                if (this.Queues.HasValue())
+                {
+                    foreach (var item in Queues)
+                    {
+                        if (item.Sql == null)
+                            item.Sql = string.Empty;
+                        if (item.Parameters == null)
+                            item.Parameters = new SugarParameter[] { };
+                        var itemParsmeters = item.Parameters.OrderByDescending(it => it.ParameterName).ToList();
+                        var itemSql = item.Sql;
+                        foreach (var itemParameter in itemParsmeters)
+                        {
+                            var newName = itemParameter.ParameterName + "_q_" + index;
+                            itemSql = itemSql.Replace(itemParameter.ParameterName, newName);
+                            itemParameter.ParameterName = newName;
+                        }
+                        parsmeters.AddRange(itemParsmeters);
+                        sqlBuilder.AppendLine(itemSql);
+                        index++;
+                    }
+                }
+                this.Queues.Clear();
+                var result = func(sqlBuilder.ToString(), parsmeters);
+                if (isTran) this.Ado.CommitTran();
+                return result;
+            }
+            catch (Exception ex)
+            {
+                if (isTran) this.Ado.RollbackTran();
+                throw ex;
+            }
+        }
+
+        #endregion
     }
 }
diff --git a/Src/Asp.NetCore2/SqlSeverTest/SqliteTest/DataBase/SqlSugar4xTest.sqlite b/Src/Asp.NetCore2/SqlSeverTest/SqliteTest/DataBase/SqlSugar4xTest.sqlite
index 9e90974b1..3622af2a4 100644
Binary files a/Src/Asp.NetCore2/SqlSeverTest/SqliteTest/DataBase/SqlSugar4xTest.sqlite and b/Src/Asp.NetCore2/SqlSeverTest/SqliteTest/DataBase/SqlSugar4xTest.sqlite differ