Update Core

Src/Asp.NetCore2/SqlSugar/Abstract/AdoProvider/AdoProvider.cs

@@ -369,6 +369,7 @@ namespace SqlSugar
             }
             catch (Exception ex)
             {
+                SugarCatch(ex, sql,parameters);
                 CommandType = CommandType.Text;
                 if (ErrorEvent != null)
                     ExecuteErrorEvent(sql, parameters, ex);
@@ -408,6 +409,7 @@ namespace SqlSugar
             }
             catch (Exception ex)
             {
+                SugarCatch(ex, sql, parameters);
                 CommandType = CommandType.Text;
                 if (ErrorEvent != null)
                     ExecuteErrorEvent(sql, parameters, ex);
@@ -440,6 +442,7 @@ namespace SqlSugar
             }
             catch (Exception ex)
             {
+                SugarCatch(ex, sql, parameters);
                 CommandType = CommandType.Text;
                 if (ErrorEvent != null)
                     ExecuteErrorEvent(sql, parameters, ex);
@@ -475,6 +478,7 @@ namespace SqlSugar
             }
             catch (Exception ex)
             {
+                SugarCatch(ex, sql, parameters);
                 CommandType = CommandType.Text;
                 if (ErrorEvent != null)
                     ExecuteErrorEvent(sql, parameters, ex);
@@ -515,6 +519,7 @@ namespace SqlSugar
             }
             catch (Exception ex)
             {
+                SugarCatch(ex, sql, parameters);
                 CommandType = CommandType.Text;
                 if (ErrorEvent != null)
                     ExecuteErrorEvent(sql, parameters, ex);
@@ -559,6 +564,7 @@ namespace SqlSugar
             }
             catch (Exception ex)
             {
+                SugarCatch(ex, sql, parameters);
                 CommandType = CommandType.Text;
                 if (ErrorEvent != null)
                     ExecuteErrorEvent(sql, parameters, ex);
@@ -594,6 +600,7 @@ namespace SqlSugar
             }
             catch (Exception ex)
             {
+                SugarCatch(ex, sql, parameters);
                 CommandType = CommandType.Text;
                 if (ErrorEvent != null)
                     ExecuteErrorEvent(sql, parameters, ex);
@@ -1282,6 +1289,14 @@ namespace SqlSugar
         #endregion
 
         #region  Helper
+
+        private void SugarCatch(Exception ex, string sql, SugarParameter[] parameters)
+        {
+            if (sql != null && sql.Contains("{year}{month}{day}")) 
+            {
+                Check.ExceptionEasy("need .SplitTable() message:" + ex.Message, "当前代码是否缺少 .SplitTable() ,可以看文档 [分表]  , 详细错误:" + ex.Message);
+            }
+        }
         public virtual void RemoveCancellationToken()
         {
             this.CancellationToken = null;

Src/Asp.NetCore2/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs

@@ -255,6 +255,14 @@ namespace SqlSugar
             object setValue = 0;
             if (idValue > int.MaxValue)
                 setValue = idValue;
+            else if (this.EntityInfo.Columns.Any(it => it.IsIdentity && it.PropertyInfo.PropertyType == typeof(uint)))
+            {
+                setValue = Convert.ToUInt32(idValue);
+            }
+            else if (this.EntityInfo.Columns.Any(it => it.IsIdentity && it.PropertyInfo.PropertyType == typeof(ulong)))
+            {
+                setValue = Convert.ToUInt64(idValue);
+            }
             else
                 setValue = Convert.ToInt32(idValue);
             this.Context.EntityMaintenance.GetProperty<T>(identityKey).SetValue(result, setValue, null);

Src/Asp.NetCore2/SqlSugar/Abstract/SugarProvider/SqlSugarScopeProvider.cs

@@ -0,0 +1,667 @@
+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Diagnostics;
+using System.Dynamic;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace SqlSugar
+{
+    public class SqlSugarScopeProvider:ISqlSugarClient
+    {
+        private  SqlSugarProvider conn;
+
+        public SqlSugarScopeProvider(SqlSugarProvider conn)
+        {
+            this.conn = conn;
+            var key = GetKey();
+            this.GetContext(true);
+        }
+        public SqlSugarProvider ScopedContext { get { return GetContext(); } }
+        private SqlSugarProvider GetAsyncContext(bool isInit=false)
+        {
+            if (isInit)
+            {
+                CallContextAsync<SqlSugarProvider>.SetData(GetKey(), this.conn);
+                isInit = false;
+                return conn;
+            }
+            else
+            {
+                SqlSugarProvider result = CallContextAsync<SqlSugarProvider>.GetData(GetKey());
+                if (result == null)
+                {
+                    SqlSugarProvider db=new SqlSugarProvider(this.conn.CurrentConnectionConfig);
+                    CallContextAsync<SqlSugarProvider>.SetData(GetKey(), db);
+                    return db;
+                }
+                else
+                {
+
+                    return result;
+                }
+            }
+        }
+        private SqlSugarProvider GetThreadContext(bool isInit = false)
+        {
+            if (isInit)
+            {
+                CallContextThread<SqlSugarProvider>.SetData(GetKey(), this.conn);
+                isInit = false;
+                return conn;
+            }
+            else
+            {
+                SqlSugarProvider result = CallContextThread<SqlSugarProvider>.GetData(GetKey());
+                if (result == null)
+                {
+                    SqlSugarProvider db = new SqlSugarProvider(this.conn.CurrentConnectionConfig);
+                    CallContextThread<SqlSugarProvider>.SetData(GetKey(), db);
+                    return db;
+                }
+                else
+                {
+
+                    return result;
+                }
+            }
+        }
+        private SqlSugarProvider GetContext(bool isInit = false)
+        {
+            SqlSugarProvider result = null;
+            var key = GetKey(); ;
+            StackTrace st = new StackTrace(true);
+            var methods = st.GetFrames();
+            var isAsync = UtilMethods.IsAnyAsyncMethod(methods);
+            if (isAsync)
+            {
+                result= GetAsyncContext(isInit);
+            }
+            else
+            {
+                result= GetThreadContext(isInit);
+            }
+            return result;
+        }
+        private  dynamic GetKey()
+        {
+            return "SqlSugarProviderScope_" + conn.CurrentConnectionConfig.ConfigId + conn.GetHashCode();
+        }
+
+        #region  API
+
+        public SugarActionType SugarActionType { get => ScopedContext.SugarActionType; set => ScopedContext.SugarActionType = value; }
+        public MappingTableList MappingTables { get => ScopedContext.MappingTables; set => ScopedContext.MappingTables = value; }
+        public MappingColumnList MappingColumns { get => ScopedContext.MappingColumns; set => ScopedContext.MappingColumns = value; }
+        public IgnoreColumnList IgnoreColumns { get => ScopedContext.IgnoreColumns; set => ScopedContext.IgnoreColumns = value; }
+        public IgnoreColumnList IgnoreInsertColumns { get => ScopedContext.IgnoreInsertColumns; set => ScopedContext.IgnoreInsertColumns = value; }
+        public Dictionary<string, object> TempItems { get => ScopedContext.TempItems; set => ScopedContext.TempItems = value; }
+        public ConfigQuery ConfigQuery { get => ScopedContext.ConfigQuery; set => ScopedContext.ConfigQuery = value; }
+
+        public bool IsSystemTablesConfig => ScopedContext.IsSystemTablesConfig;
+
+        public Guid ContextID { get => ScopedContext.ContextID; set => ScopedContext.ContextID = value; }
+        public ConnectionConfig CurrentConnectionConfig { get => ScopedContext.CurrentConnectionConfig; set => ScopedContext.CurrentConnectionConfig = value; }
+
+        public IAdo Ado => ScopedContext.Ado;
+
+        public AopProvider Aop => ScopedContext.Aop;
+
+        public ICodeFirst CodeFirst => ScopedContext.CodeFirst;
+
+        public IDbFirst DbFirst => ScopedContext.DbFirst;
+
+        public IDbMaintenance DbMaintenance => ScopedContext.DbMaintenance;
+
+        public EntityMaintenance EntityMaintenance { get => ScopedContext.EntityMaintenance; set => ScopedContext.EntityMaintenance = value; }
+        public QueryFilterProvider QueryFilter { get => ScopedContext.QueryFilter; set => ScopedContext.QueryFilter = value; }
+        public IContextMethods Utilities { get => ScopedContext.Utilities; set => ScopedContext.Utilities = value; }
+        public QueueList Queues { get => ScopedContext.Queues; set => ScopedContext.Queues = value; }
+
+        public SugarCacheProvider DataCache => ScopedContext.DataCache;
+
+         
+        public void AddQueue(string sql, object parsmeters = null)
+        {
+            ScopedContext.AddQueue(sql, parsmeters);
+        }
+
+        public void AddQueue(string sql, List<SugarParameter> parsmeters)
+        {
+            ScopedContext.AddQueue(sql, parsmeters);
+        }
+
+        public void AddQueue(string sql, SugarParameter parsmeter)
+        {
+            ScopedContext.AddQueue(sql, parsmeter);
+        }
+
+      
+        public void Close()
+        {
+            ScopedContext.Close();
+        }
+        public IDeleteable<T> Deleteable<T>() where T : class, new()
+        {
+            return ScopedContext.Deleteable<T>();
+        }
+
+        public IDeleteable<T> Deleteable<T>(dynamic primaryKeyValue) where T : class, new()
+        {
+            return ScopedContext.Deleteable<T>(primaryKeyValue);
+        }
+
+        public IDeleteable<T> Deleteable<T>(dynamic[] primaryKeyValues) where T : class, new()
+        {
+            return ScopedContext.Deleteable<T>(primaryKeyValues);
+        }
+
+        public IDeleteable<T> Deleteable<T>(Expression<Func<T, bool>> expression) where T : class, new()
+        {
+            return ScopedContext.Deleteable(expression);
+        }
+
+        public IDeleteable<T> Deleteable<T>(List<dynamic> pkValue) where T : class, new()
+        {
+            return ScopedContext.Deleteable<T>(pkValue);
+        }
+
+        public IDeleteable<T> Deleteable<T>(List<T> deleteObjs) where T : class, new()
+        {
+            return ScopedContext.Deleteable(deleteObjs);
+        }
+
+        public IDeleteable<T> Deleteable<T>(T deleteObj) where T : class, new()
+        {
+            return ScopedContext.Deleteable(deleteObj);
+        }
+
+        public void Dispose()
+        {
+            ScopedContext.Dispose();
+        }
+ 
+        public DateTime GetDate()
+        {
+            return ScopedContext.GetDate();
+        }
+
+        public SimpleClient<T> GetSimpleClient<T>() where T : class, new()
+        {
+            return ScopedContext.GetSimpleClient<T>();
+        }
+
+        public void InitMappingInfo(Type type)
+        {
+            ScopedContext.InitMappingInfo(type);
+        }
+
+        public void InitMappingInfo<T>()
+        {
+            ScopedContext.InitMappingInfo<T>();
+        }
+
+        public IInsertable<T> Insertable<T>(Dictionary<string, object> columnDictionary) where T : class, new()
+        {
+            return ScopedContext.Insertable<T>(columnDictionary);
+        }
+
+        public IInsertable<T> Insertable<T>(dynamic insertDynamicObject) where T : class, new()
+        {
+            return ScopedContext.Insertable<T>((object)insertDynamicObject);
+        }
+
+        public IInsertable<T> Insertable<T>(List<T> insertObjs) where T : class, new()
+        {
+            return ScopedContext.Insertable(insertObjs);
+        }
+
+        public IInsertable<T> Insertable<T>(T insertObj) where T : class, new()
+        {
+            return ScopedContext.Insertable(insertObj);
+        }
+
+        public IInsertable<T> Insertable<T>(T[] insertObjs) where T : class, new()
+        {
+            return ScopedContext.Insertable(insertObjs);
+        }
+
+        public void Open()
+        {
+            ScopedContext.Open();
+        }
+
+        public ISugarQueryable<ExpandoObject> Queryable(string tableName, string shortName)
+        {
+            return ScopedContext.Queryable(tableName, shortName);
+        }
+
+        public 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()
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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, JoinQueryInfos>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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()
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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, JoinQueryInfos>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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()
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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, JoinQueryInfos>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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, object[]>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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()
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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, JoinQueryInfos>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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, object[]>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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()
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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, JoinQueryInfos>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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()
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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, JoinQueryInfos>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public 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)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3, T4, T5, T6> Queryable<T, T2, T3, T4, T5, T6>(Expression<Func<T, T2, T3, T4, T5, T6, bool>> joinExpression) where T : class, new()
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3, T4, T5, T6> Queryable<T, T2, T3, T4, T5, T6>(Expression<Func<T, T2, T3, T4, T5, T6, JoinQueryInfos>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3, T4, T5, T6> Queryable<T, T2, T3, T4, T5, T6>(Expression<Func<T, T2, T3, T4, T5, T6, object[]>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3, T4, T5> Queryable<T, T2, T3, T4, T5>(Expression<Func<T, T2, T3, T4, T5, bool>> joinExpression) where T : class, new()
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3, T4, T5> Queryable<T, T2, T3, T4, T5>(Expression<Func<T, T2, T3, T4, T5, JoinQueryInfos>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3, T4, T5> Queryable<T, T2, T3, T4, T5>(Expression<Func<T, T2, T3, T4, T5, object[]>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3, T4> Queryable<T, T2, T3, T4>(Expression<Func<T, T2, T3, T4, bool>> joinExpression) where T : class, new()
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3, T4> Queryable<T, T2, T3, T4>(Expression<Func<T, T2, T3, T4, JoinQueryInfos>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3, T4> Queryable<T, T2, T3, T4>(Expression<Func<T, T2, T3, T4, object[]>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3> Queryable<T, T2, T3>(Expression<Func<T, T2, T3, bool>> joinExpression) where T : class, new()
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3> Queryable<T, T2, T3>(Expression<Func<T, T2, T3, JoinQueryInfos>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3> Queryable<T, T2, T3>(Expression<Func<T, T2, T3, object[]>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2> Queryable<T, T2>(Expression<Func<T, T2, bool>> joinExpression) where T : class, new()
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2> Queryable<T, T2>(Expression<Func<T, T2, JoinQueryInfos>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2> Queryable<T, T2>(Expression<Func<T, T2, object[]>> joinExpression)
+        {
+            return ScopedContext.Queryable(joinExpression);
+        }
+
+        public ISugarQueryable<T, T2> Queryable<T, T2>(ISugarQueryable<T> joinQueryable1, ISugarQueryable<T2> joinQueryable2, Expression<Func<T, T2, bool>> joinExpression)
+            where T : class, new()
+            where T2 : class, new()
+        {
+            return ScopedContext.Queryable(joinQueryable1, joinQueryable2, joinExpression);
+        }
+
+        public ISugarQueryable<T, T2> Queryable<T, T2>(ISugarQueryable<T> joinQueryable1, ISugarQueryable<T2> joinQueryable2, JoinType joinType, Expression<Func<T, T2, bool>> joinExpression)
+            where T : class, new()
+            where T2 : class, new()
+        {
+            return ScopedContext.Queryable(joinQueryable1, joinQueryable2, joinType, joinExpression);
+        }
+
+        public ISugarQueryable<T, T2, T3> Queryable<T, T2, T3>(ISugarQueryable<T> joinQueryable1, ISugarQueryable<T2> joinQueryable2, ISugarQueryable<T3> joinQueryable3, JoinType joinType1, Expression<Func<T, T2, T3, bool>> joinExpression1, JoinType joinType2, Expression<Func<T, T2, T3, bool>> joinExpression2)
+            where T : class, new()
+            where T2 : class, new()
+            where T3 : class, new()
+        {
+            return ScopedContext.Queryable(joinQueryable1, joinQueryable2, joinQueryable3, joinType1, joinExpression1, joinType2, joinExpression2);
+        }
+        public ISugarQueryable<T, T2, T3, T4> Queryable<T, T2, T3, T4>(ISugarQueryable<T> joinQueryable1, ISugarQueryable<T2> joinQueryable2, ISugarQueryable<T3> joinQueryable3, ISugarQueryable<T4> joinQueryable4, JoinType joinType1, Expression<Func<T, T2, T3, T4, bool>> joinExpression1, JoinType joinType2, Expression<Func<T, T2, T3, T4, bool>> joinExpression2, JoinType joinType3, Expression<Func<T, T2, T3, T4, bool>> joinExpression3)
+            where T : class, new()
+            where T2 : class, new()
+            where T3 : class, new()
+             where T4 : class, new()
+        {
+            return ScopedContext.Queryable(joinQueryable1, joinQueryable2, joinQueryable3, joinQueryable4, joinType1, joinExpression1, joinType2, joinExpression2, joinType3, joinExpression3);
+        }
+        public ISugarQueryable<T> Queryable<T>()
+        {
+            return ScopedContext.Queryable<T>();
+        }
+
+        public ISugarQueryable<T> Queryable<T>(ISugarQueryable<T> queryable) where T : class, new()
+        {
+            return ScopedContext.Queryable(queryable);
+        }
+
+        public ISugarQueryable<T> Queryable<T>(string shortName)
+        {
+            return ScopedContext.Queryable<T>(shortName);
+        }
+
+        public IReportable<T> Reportable<T>(T data)
+        {
+            return ScopedContext.Reportable(data);
+        }
+
+        public IReportable<T> Reportable<T>(List<T> list)
+        {
+            return ScopedContext.Reportable(list);
+        }
+
+        public IReportable<T> Reportable<T>(T[] array)
+        {
+            return ScopedContext.Reportable(array);
+        }
+
+        public int SaveQueues(bool isTran = true)
+        {
+            return ScopedContext.SaveQueues(isTran);
+        }
+
+        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 ScopedContext.SaveQueues<T, T2, T3, T4, T5, T6, T7>(isTran);
+        }
+
+        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 ScopedContext.SaveQueues<T, T2, T3, T4, T5, T6>(isTran);
+        }
+
+        public Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>> SaveQueues<T, T2, T3, T4, T5>(bool isTran = true)
+        {
+            return ScopedContext.SaveQueues<T, T2, T3, T4, T5>(isTran);
+        }
+
+        public Tuple<List<T>, List<T2>, List<T3>, List<T4>> SaveQueues<T, T2, T3, T4>(bool isTran = true)
+        {
+            return ScopedContext.SaveQueues<T, T2, T3, T4>(isTran);
+        }
+
+        public Tuple<List<T>, List<T2>, List<T3>> SaveQueues<T, T2, T3>(bool isTran = true)
+        {
+            return ScopedContext.SaveQueues<T, T2, T3>(isTran);
+        }
+
+        public Tuple<List<T>, List<T2>> SaveQueues<T, T2>(bool isTran = true)
+        {
+            return ScopedContext.SaveQueues<T, T2>(isTran);
+        }
+
+        public List<T> SaveQueues<T>(bool isTran = true)
+        {
+            return ScopedContext.SaveQueues<T>(isTran);
+        }
+
+        public Task<int> SaveQueuesAsync(bool isTran = true)
+        {
+            return ScopedContext.SaveQueuesAsync(isTran);
+        }
+
+        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)
+        {
+            return ScopedContext.SaveQueuesAsync<T, T2, T3, T4, T5, T6, T7>(isTran);
+        }
+
+        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)
+        {
+            return ScopedContext.SaveQueuesAsync<T, T2, T3, T4, T5, T6>(isTran);
+        }
+
+        public Task<Tuple<List<T>, List<T2>, List<T3>, List<T4>, List<T5>>> SaveQueuesAsync<T, T2, T3, T4, T5>(bool isTran = true)
+        {
+            return ScopedContext.SaveQueuesAsync<T, T2, T3, T4, T5>(isTran);
+        }
+
+        public Task<Tuple<List<T>, List<T2>, List<T3>, List<T4>>> SaveQueuesAsync<T, T2, T3, T4>(bool isTran = true)
+        {
+            return ScopedContext.SaveQueuesAsync<T, T2, T3, T4>(isTran);
+        }
+
+        public Task<Tuple<List<T>, List<T2>, List<T3>>> SaveQueuesAsync<T, T2, T3>(bool isTran = true)
+        {
+            return ScopedContext.SaveQueuesAsync<T, T2, T3>(isTran);
+        }
+
+        public Task<Tuple<List<T>, List<T2>>> SaveQueuesAsync<T, T2>(bool isTran = true)
+        {
+            return ScopedContext.SaveQueuesAsync<T, T2>(isTran);
+        }
+
+        public Task<List<T>> SaveQueuesAsync<T>(bool isTran = true)
+        {
+            return ScopedContext.SaveQueuesAsync<T>(isTran);
+        }
+
+        public ISugarQueryable<T> SqlQueryable<T>(string sql) where T : class, new()
+        {
+            return ScopedContext.SqlQueryable<T>(sql);
+        }
+
+        public IStorageable<T> Storageable<T>(List<T> dataList) where T : class, new()
+        {
+            return ScopedContext.Storageable(dataList);
+        }
+
+        public IStorageable<T> Storageable<T>(T data) where T : class, new()
+        {
+            return ScopedContext.Storageable(data);
+        }
+        public StorageableDataTable Storageable(DataTable data)
+        {
+            return ScopedContext.Storageable(data);
+        }
+
+        public ISugarQueryable<T> Union<T>(List<ISugarQueryable<T>> queryables) where T : class, new()
+        {
+            return ScopedContext.Union(queryables);
+        }
+
+        public ISugarQueryable<T> Union<T>(params ISugarQueryable<T>[] queryables) where T : class, new()
+        {
+            return ScopedContext.Union(queryables);
+        }
+
+        public ISugarQueryable<T> UnionAll<T>(List<ISugarQueryable<T>> queryables) where T : class, new()
+        {
+            return ScopedContext.UnionAll(queryables);
+        }
+
+        public ISugarQueryable<T> UnionAll<T>(params ISugarQueryable<T>[] queryables) where T : class, new()
+        {
+            return ScopedContext.UnionAll(queryables);
+        }
+
+        public IUpdateable<T> Updateable<T>() where T : class, new()
+        {
+            return ScopedContext.Updateable<T>();
+        }
+
+        public IUpdateable<T> Updateable<T>(Dictionary<string, object> columnDictionary) where T : class, new()
+        {
+            return ScopedContext.Updateable<T>(columnDictionary);
+        }
+
+        public IUpdateable<T> Updateable<T>(dynamic updateDynamicObject) where T : class, new()
+        {
+            return ScopedContext.Updateable<T>((object)updateDynamicObject);
+        }
+
+        public IUpdateable<T> Updateable<T>(Expression<Func<T, bool>> columns) where T : class, new()
+        {
+            return ScopedContext.Updateable(columns);
+        }
+
+        public IUpdateable<T> Updateable<T>(Expression<Func<T, T>> columns) where T : class, new()
+        {
+            return ScopedContext.Updateable(columns);
+        }
+
+        public IUpdateable<T> Updateable<T>(List<T> UpdateObjs) where T : class, new()
+        {
+            return ScopedContext.Updateable(UpdateObjs);
+        }
+
+        public IUpdateable<T> Updateable<T>(T UpdateObj) where T : class, new()
+        {
+            return ScopedContext.Updateable(UpdateObj);
+        }
+
+        public IUpdateable<T> Updateable<T>(T[] UpdateObjs) where T : class, new()
+        {
+            return ScopedContext.Updateable(UpdateObjs);
+        }
+        public SplitTableContext SplitHelper<T>() where T : class, new()
+        {
+            return ScopedContext.SplitHelper<T>();
+        }
+        public SplitTableContextResult<T> SplitHelper<T>(T data) where T : class, new()
+        {
+            return ScopedContext.SplitHelper(data);
+        }
+        public SplitTableContextResult<T> SplitHelper<T>(List<T> dataList) where T : class, new()
+        {
+            return ScopedContext.SplitHelper(dataList);
+        }
+        public IFastest<T> Fastest<T>() where T : class, new()
+        {
+            return ScopedContext.Fastest<T>();
+        }
+
+        public void ThenMapper<T>(IEnumerable<T> list, Action<T> action)
+        {
+            ScopedContext.ThenMapper(list, action);
+        }
+
+        public Task ThenMapperAsync<T>(IEnumerable<T> list, Func<T, Task> action)
+        {
+            return ScopedContext.ThenMapperAsync(list, action);
+        }
+
+        public ITenant AsTenant()
+        {
+            return ScopedContext.AsTenant();
+        }
+
+        public ISaveable<T> Saveable<T>(List<T> saveObjects) where T : class, new()
+        {
+            return ScopedContext.Saveable(saveObjects);
+        }
+
+        public ISaveable<T> Saveable<T>(T saveObject) where T : class, new()
+        {
+            return ScopedContext.Saveable(saveObject);
+        }
+        #endregion
+    }
+}

Src/Asp.NetCore2/SqlSugar/Interface/ITenant.cs

@@ -21,7 +21,9 @@ namespace SqlSugar
         Task<DbResult<T>> UseTranAsync<T>(Func<Task<T>> action, Action<Exception> errorCallBack = null);
         void AddConnection(ConnectionConfig connection);
         SqlSugarProvider GetConnection(dynamic configId);
+        SqlSugarScopeProvider GetConnectionScope(dynamic configId);
         SqlSugarProvider GetConnectionWithAttr<T>();
+        SqlSugarScopeProvider GetConnectionScopeWithAttr<T>();
         bool IsAnyConnection(dynamic configId);
 
         void Close();

Src/Asp.NetCore2/SqlSugar/SqlSugarClient.cs

@@ -656,6 +656,14 @@ namespace SqlSugar
             var configId = attr.configId;
             return this.GetConnection(configId);
         }
+        public SqlSugarScopeProvider GetConnectionScopeWithAttr<T>()
+        {
+            var attr = typeof(T).GetCustomAttribute<TenantAttribute>();
+            if (attr == null)
+                return this.GetConnection(this.CurrentConnectionConfig.ConfigId);
+            var configId = attr.configId;
+            return this.GetConnectionScope(configId);
+        }
         public SqlSugarProvider GetConnection(dynamic configId)
         {
             InitTenant();
@@ -679,6 +687,12 @@ namespace SqlSugar
             }
             return db.Context;
         }
+
+        public SqlSugarScopeProvider GetConnectionScope(dynamic configId)
+        {
+            var conn = GetConnection(configId);
+            return new SqlSugarScopeProvider(conn);
+        }
         public bool IsAnyConnection(dynamic configId)
         {
             InitTenant();

Src/Asp.NetCore2/SqlSugar/SqlSugarScope.cs

@@ -158,11 +158,18 @@ namespace SqlSugar
         {
             return ScopedContext.GetConnection(configId);
         }
+        public SqlSugarScopeProvider GetConnectionScope(dynamic configId)
+        {
+            return ScopedContext.GetConnectionScope(configId);
+        }
         public SqlSugarProvider GetConnectionWithAttr<T>()
         {
             return ScopedContext.GetConnectionWithAttr<T>();
         }
-
+        public SqlSugarScopeProvider GetConnectionScopeWithAttr<T>()
+        {
+            return ScopedContext.GetConnectionScopeWithAttr<T>();
+        }
         public DateTime GetDate()
         {
             return ScopedContext.GetDate();