From 0d399cefc539fb60f1fbd78c0a9d7440c33cad9a Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Sat, 11 May 2019 14:39:00 +0800
Subject: [PATCH] Code optimization

---
 Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs  | 2 +-
 Src/Asp.Net/SqlSugar/Abstract/AopProvider/AopProvider.cs  | 4 ++--
 .../Abstract/CodeFirstProvider/CodeFirstProvider.cs       | 2 +-
 .../SqlSugar/Abstract/DbBindProvider/DbBindAccessory.cs   | 2 +-
 .../SqlSugar/Abstract/DbBindProvider/DbBindProvider.cs    | 2 +-
 .../Abstract/DbBindProvider/IDataReaderEntityBuilder.cs   | 6 +++---
 .../Abstract/DbBindProvider/IDataRecordExtensions.cs      | 2 +-
 .../SqlSugar/Abstract/DbMaintenanceProvider/Properties.cs | 2 +-
 .../Abstract/EntityMaintenance/EntityMaintenance.cs       | 2 +-
 .../SqlSugar/Abstract/FilterProvider/FilterProvider.cs    | 2 +-
 .../Abstract/InsertableProvider/InsertableProvider.cs     | 2 +-
 .../Abstract/QueryableProvider/QueryableProvider.cs       | 2 +-
 .../Abstract/SaveableProvider/SaveableProvider.cs         | 6 +++---
 .../SqlSugar/Abstract/SqlBuilderProvider/DeleteBuilder.cs | 2 +-
 .../SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs | 2 +-
 .../SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs  | 2 +-
 .../Abstract/SqlBuilderProvider/SqlBuilderProvider.cs     | 2 +-
 .../Abstract/SqlBuilderProvider/SqlQueryBuilder.cs        | 2 +-
 .../SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs | 2 +-
 .../{SqlSugarEngine_Part2.cs => SqlSugarAccessory.cs}     | 2 +-
 .../{SqlSugarEngine.cs => SqlSugarProvider.cs}            | 4 ++--
 .../Abstract/UpdateProvider/UpdateableProvider.cs         | 2 +-
 Src/Asp.Net/SqlSugar/Entities/ModelContext.cs             | 2 +-
 Src/Asp.Net/SqlSugar/Infrastructure/ContextMethods.cs     | 6 +++---
 Src/Asp.Net/SqlSugar/Interface/IAdo.cs                    | 2 +-
 Src/Asp.Net/SqlSugar/Interface/ICodeFirst.cs              | 2 +-
 Src/Asp.Net/SqlSugar/Interface/IContextMethods.cs         | 4 ++--
 Src/Asp.Net/SqlSugar/Interface/IDMLBuilder.cs             | 2 +-
 Src/Asp.Net/SqlSugar/Interface/IDbBind.cs                 | 2 +-
 Src/Asp.Net/SqlSugar/Interface/IDbMaintenance.cs          | 2 +-
 Src/Asp.Net/SqlSugar/Interface/ILambdaExpressions.cs      | 2 +-
 Src/Asp.Net/SqlSugar/Interface/ISqlBuilder.cs             | 2 +-
 .../SqlSugar/OnlyNet/PostgreSQLExpressionContext.cs       | 2 +-
 .../MySql/SqlBuilder/MySqlExpressionContext.cs            | 2 +-
 .../Oracle/SqlBuilder/OracleExpressionContext.cs          | 2 +-
 .../SqlServer/SqlBuilder/SqlServerExpressionContext.cs    | 2 +-
 .../Sqlite/SqlBuilder/SqliteExpressionContext.cs          | 2 +-
 Src/Asp.Net/SqlSugar/SqlSugar.csproj                      | 4 ++--
 Src/Asp.Net/SqlSugar/SqlSugarClient.cs                    | 2 +-
 Src/Asp.Net/SqlSugar/Utilities/UtilConstants.cs           | 2 +-
 Src/Asp.Net/SqlSugar/Utilities/UtilExceptions.cs          | 8 ++++----
 41 files changed, 54 insertions(+), 54 deletions(-)
 rename Src/Asp.Net/SqlSugar/Abstract/SugarProvider/{SqlSugarEngine_Part2.cs => SqlSugarAccessory.cs} (99%)
 rename Src/Asp.Net/SqlSugar/Abstract/SugarProvider/{SqlSugarEngine.cs => SqlSugarProvider.cs} (99%)

diff --git a/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
index ddda09914..4475c96e4 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/AdoProvider/AdoProvider.cs
@@ -35,7 +35,7 @@ namespace SqlSugar
         protected List<IDataParameter> OutputParameters { get; set; }
         public virtual string SqlParameterKeyWord { get { return "@"; } }
         public IDbTransaction Transaction { get; set; }
-        public virtual SqlSugarEngine Context { get; set; }
+        public virtual SqlSugarProvider Context { get; set; }
         internal CommandType OldCommandType { get; set; }
         internal bool OldClearParameters { get; set; }
         public IDataParameterCollection DataReaderParameters { get; set; }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/AopProvider/AopProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/AopProvider/AopProvider.cs
index 0b908ee5d..22f62f05c 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/AopProvider/AopProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/AopProvider/AopProvider.cs
@@ -8,12 +8,12 @@ namespace SqlSugar
     public class AopProvider
     {
         private AopProvider() { }
-        public AopProvider(SqlSugarEngine context)
+        public AopProvider(SqlSugarProvider context)
         {
             this.Context = context;
             this.Context.Ado.IsEnableLogEvent = true;
         }
-        private SqlSugarEngine Context { get; set; }
+        private SqlSugarProvider Context { get; set; }
         public Action<DiffLogModel> OnDiffLogEvent { set { this.Context.CurrentConnectionConfig.AopEvents.OnDiffLogEvent = value; } }
         public Action<SqlSugarException> OnError { set { this.Context.CurrentConnectionConfig.AopEvents.OnError = value; } }
         public Action<string, SugarParameter[]> OnLogExecuting { set { this.Context.CurrentConnectionConfig.AopEvents.OnLogExecuting= value; } }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
index dc6f8f5bb..0dc2b1ed0 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
@@ -8,7 +8,7 @@ namespace SqlSugar
     public partial class CodeFirstProvider : ICodeFirst
     {
         #region Properties
-        public virtual SqlSugarEngine Context { get; set; }
+        public virtual SqlSugarProvider Context { get; set; }
         protected bool IsBackupTable { get; set; }
         protected int MaxBackupDataRows { get; set; }
         protected virtual int DefultLength { get; set; }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindAccessory.cs b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindAccessory.cs
index 78843a7d0..9df4b89c6 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindAccessory.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindAccessory.cs
@@ -7,7 +7,7 @@ namespace SqlSugar
 {
     public partial class DbBindAccessory
     {
-        protected List<T> GetEntityList<T>(SqlSugarEngine context, IDataReader dataReader)
+        protected List<T> GetEntityList<T>(SqlSugarProvider context, IDataReader dataReader)
         {
             Type type = typeof(T);
             var fieldNames = GetDataReaderNames(dataReader);
diff --git a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindProvider.cs
index 55b0b5655..37c339167 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindProvider.cs
@@ -10,7 +10,7 @@ namespace SqlSugar
     public abstract partial class DbBindProvider : DbBindAccessory, IDbBind
     {
         #region Properties
-        public virtual SqlSugarEngine Context { get; set; }
+        public virtual SqlSugarProvider Context { get; set; }
         public abstract List<KeyValuePair<string, CSharpDataType>> MappingTypes { get; }
         #endregion
 
diff --git a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
index f6a46a3e2..5b06db604 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs
@@ -22,7 +22,7 @@ namespace SqlSugar
         #endregion
 
         #region Fields
-        private SqlSugarEngine Context = null;
+        private SqlSugarProvider Context = null;
         private IDataReaderEntityBuilder<T> DynamicBuilder;
         private IDataRecord DataRecord;
         private static readonly MethodInfo isDBNullMethod = typeof(IDataRecord).GetMethod("IsDBNull", new Type[] { typeof(int) });
@@ -65,7 +65,7 @@ namespace SqlSugar
         private static readonly MethodInfo getOther = typeof(IDataRecordExtensions).GetMethod("GetOther");
         private static readonly MethodInfo getSqliteTypeNull = typeof(IDataRecordExtensions).GetMethod("GetSqliteTypeNull");
         private static readonly MethodInfo getSqliteType = typeof(IDataRecordExtensions).GetMethod("GetSqliteType");
-        private static readonly MethodInfo getEntity = typeof(IDataRecordExtensions).GetMethod("GetEntity", new Type[] { typeof(SqlSugarEngine) });
+        private static readonly MethodInfo getEntity = typeof(IDataRecordExtensions).GetMethod("GetEntity", new Type[] { typeof(SqlSugarProvider) });
 
         private delegate T Load(IDataRecord dataRecord);
         private Load handler;
@@ -77,7 +77,7 @@ namespace SqlSugar
 
         }
 
-        public IDataReaderEntityBuilder(SqlSugarEngine context, IDataRecord dataRecord,List<string> fieldNames)
+        public IDataReaderEntityBuilder(SqlSugarProvider context, IDataRecord dataRecord,List<string> fieldNames)
         {
             this.Context = context;
             this.DataRecord = dataRecord;
diff --git a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataRecordExtensions.cs b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataRecordExtensions.cs
index 18c7ade50..75e4e15ef 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataRecordExtensions.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataRecordExtensions.cs
@@ -243,7 +243,7 @@ namespace SqlSugar
             return t;
         }
 
-        public static object GetEntity(this IDataReader dr, SqlSugarEngine context)
+        public static object GetEntity(this IDataReader dr, SqlSugarProvider context)
         {
             return null;
         }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/DbMaintenanceProvider/Properties.cs b/Src/Asp.Net/SqlSugar/Abstract/DbMaintenanceProvider/Properties.cs
index f0375856c..e69f83960 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DbMaintenanceProvider/Properties.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DbMaintenanceProvider/Properties.cs
@@ -9,7 +9,7 @@ namespace SqlSugar
     {
         #region Context
         private ISqlBuilder _SqlBuilder;
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public ISqlBuilder SqlBuilder
         {
             get
diff --git a/Src/Asp.Net/SqlSugar/Abstract/EntityMaintenance/EntityMaintenance.cs b/Src/Asp.Net/SqlSugar/Abstract/EntityMaintenance/EntityMaintenance.cs
index cebcdd737..cfaf235c6 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/EntityMaintenance/EntityMaintenance.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/EntityMaintenance/EntityMaintenance.cs
@@ -9,7 +9,7 @@ namespace SqlSugar
 {
     public class EntityMaintenance
     {
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
 
         public EntityInfo GetEntityInfo<T>()
         {
diff --git a/Src/Asp.Net/SqlSugar/Abstract/FilterProvider/FilterProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/FilterProvider/FilterProvider.cs
index 8eca2f047..ae0dbe4e5 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/FilterProvider/FilterProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/FilterProvider/FilterProvider.cs
@@ -7,7 +7,7 @@ namespace SqlSugar
 {
     public class QueryFilterProvider : IFilter
     {
-        internal SqlSugarEngine Context { get; set; }
+        internal SqlSugarProvider Context { get; set; }
         private List<SqlFilterItem> _Filters { get; set; }
 
         public IFilter Add(SqlFilterItem filter)
diff --git a/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
index 298e9ac20..dc76d628f 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/InsertableProvider/InsertableProvider.cs
@@ -10,7 +10,7 @@ namespace SqlSugar
 {
     public class InsertableProvider<T> : IInsertable<T> where T : class, new()
     {
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public IAdo Ado { get { return Context.Ado; } }
         public ISqlBuilder SqlBuilder { get; set; }
         public InsertBuilder InsertBuilder { get; set; }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
index 65915d839..e4545c998 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
@@ -1611,7 +1611,7 @@ namespace SqlSugar
                     foreach (var item in result)
                     {
                         var contextProperty = item.GetType().GetProperty("Context");
-                        SqlSugarEngine newClient = this.Context.Utilities.CopyContext();
+                        SqlSugarProvider newClient = this.Context.Utilities.CopyContext();
                         if (newClient.CurrentConnectionConfig.AopEvents == null)
                             newClient.CurrentConnectionConfig.AopEvents = new AopEvents();
                         contextProperty.SetValue(item, newClient, null);
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SaveableProvider/SaveableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/SaveableProvider/SaveableProvider.cs
index 6dfeed46a..93762a63b 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SaveableProvider/SaveableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SaveableProvider/SaveableProvider.cs
@@ -9,19 +9,19 @@ namespace SqlSugar
 {
     public partial class SaveableProvider<T> : ISaveable<T> where T : class, new()
     {
-        internal SaveableProvider(SqlSugarEngine context,List<T> saveObjects)
+        internal SaveableProvider(SqlSugarProvider context,List<T> saveObjects)
         {
             this.saveObjects = saveObjects;
             this.Context = context;
             this.Context.InitMppingInfo<T>();
         }
-        internal SaveableProvider(SqlSugarEngine context, T saveObject)
+        internal SaveableProvider(SqlSugarProvider context, T saveObject)
         {
             this.saveObjects = new List<T>() { saveObject };
             this.Context = context;
             this.Context.InitMppingInfo<T>();
         }
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public List<T> saveObjects = new List<T>();
         public List<T> existsObjects = null;
         public List<T> insertObjects
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/DeleteBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/DeleteBuilder.cs
index 55c1100a7..1c7f04703 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/DeleteBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/DeleteBuilder.cs
@@ -13,7 +13,7 @@ namespace SqlSugar
 
         #region Common Properties
         public EntityInfo EntityInfo { get; set; }
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public ILambdaExpressions LambdaExpressions { get; set; }
         public List<SugarParameter> Parameters { get; set; }
         public StringBuilder sql { get; set; }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs
index b6dd3a3e2..b3bfd7b19 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/InsertBuilder.cs
@@ -18,7 +18,7 @@ namespace SqlSugar
         #endregion
 
         #region Common Properties
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public ILambdaExpressions LambdaExpressions { get; set; }
         public ISqlBuilder Builder { get; set; }
         public StringBuilder sql { get; set; }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
index 77bf33dab..6ac738a32 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
@@ -27,7 +27,7 @@ namespace SqlSugar
 
         #region Service object
         public StringBuilder sql { get; set; }
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public ILambdaExpressions LambdaExpressions { get; set; }
         public ISqlBuilder Builder { get; set; }
         #endregion
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs
index 0b01f6515..a2d5d53b3 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlBuilderProvider.cs
@@ -10,7 +10,7 @@ namespace SqlSugar
     public abstract partial class SqlBuilderProvider : SqlBuilderAccessory, ISqlBuilder
     {
         #region Properties
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public CommandType CommandType { get; set; }
         public DeleteBuilder DeleteBuilder { get; set; }
         public InsertBuilder InsertBuilder { get; set; }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlQueryBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlQueryBuilder.cs
index ea9a31aaf..2bbdc50fb 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlQueryBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/SqlQueryBuilder.cs
@@ -17,7 +17,7 @@ namespace SqlSugar
         #endregion
 
         #region Properties
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public string Fields
         {
             get
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs
index a5b21ce40..72ef88966 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SqlBuilderProvider/UpdateBuilder.cs
@@ -17,7 +17,7 @@ namespace SqlSugar
             this.WhereValues = new List<string>();
             this.Parameters = new List<SugarParameter>();
         }
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public ILambdaExpressions LambdaExpressions { get; set; }
         public ISqlBuilder Builder { get; set; }
         public StringBuilder sql { get; set; }
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarEngine_Part2.cs b/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarAccessory.cs
similarity index 99%
rename from Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarEngine_Part2.cs
rename to Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarAccessory.cs
index 7d8831435..b350ce10f 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarEngine_Part2.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarAccessory.cs
@@ -7,7 +7,7 @@ using System.Text;
 using System.Threading.Tasks;
 namespace SqlSugar
 {
-    public partial class SqlSugarEngine
+    public partial class SqlSugarProvider
     {
         #region Properties
         public ISqlSugarClient Context
diff --git a/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarEngine.cs b/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
similarity index 99%
rename from Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarEngine.cs
rename to Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
index 64c06ad7f..87d02e579 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarEngine.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/SugarProvider/SqlSugarProvider.cs
@@ -15,11 +15,11 @@ namespace SqlSugar
     /// ** date：2017/1/2
     /// ** email:610262374@qq.com
     /// </summary>
-    public partial class SqlSugarEngine: ISqlSugarClient
+    public partial class SqlSugarProvider: ISqlSugarClient
     {
 
         #region Constructor
-        public SqlSugarEngine(ConnectionConfig config)
+        public SqlSugarProvider(ConnectionConfig config)
         {
             this.Context = this;
             this.CurrentConnectionConfig = config;
diff --git a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
index 5ac3c9839..d6d97a2c6 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
@@ -12,7 +12,7 @@ namespace SqlSugar
     public class UpdateableProvider<T> : IUpdateable<T> where T : class, new()
     {
         #region Property
-        public SqlSugarEngine Context { get; internal set; }
+        public SqlSugarProvider Context { get; internal set; }
         public EntityInfo EntityInfo { get; internal set; }
         public ISqlBuilder SqlBuilder { get; internal set; }
         public UpdateBuilder UpdateBuilder { get; set; }
diff --git a/Src/Asp.Net/SqlSugar/Entities/ModelContext.cs b/Src/Asp.Net/SqlSugar/Entities/ModelContext.cs
index 946c01db7..6b7e73e1c 100644
--- a/Src/Asp.Net/SqlSugar/Entities/ModelContext.cs
+++ b/Src/Asp.Net/SqlSugar/Entities/ModelContext.cs
@@ -10,7 +10,7 @@ namespace SqlSugar
     {
         [SugarColumn(IsIgnore = true)]
         [JsonIgnore]
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public ISugarQueryable<T> CreateMapping<T>() where T : class, new()
         {
             Check.ArgumentNullException(Context, "Please use Sqlugar.ModelContext");
diff --git a/Src/Asp.Net/SqlSugar/Infrastructure/ContextMethods.cs b/Src/Asp.Net/SqlSugar/Infrastructure/ContextMethods.cs
index 51beea0a7..d4ea0a237 100644
--- a/Src/Asp.Net/SqlSugar/Infrastructure/ContextMethods.cs
+++ b/Src/Asp.Net/SqlSugar/Infrastructure/ContextMethods.cs
@@ -11,7 +11,7 @@ namespace SqlSugar
 {
     public partial class ContextMethods : IContextMethods
     {
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         #region DataReader
 
         /// <summary>
@@ -268,9 +268,9 @@ namespace SqlSugar
                 return DeserializeObject<T>(jsonString);
             }
         }
-        public SqlSugarEngine CopyContext(bool isCopyEvents = false)
+        public SqlSugarProvider CopyContext(bool isCopyEvents = false)
         {
-            var newClient = new SqlSugarEngine(this.TranslateCopy(Context.CurrentConnectionConfig));
+            var newClient = new SqlSugarProvider(this.TranslateCopy(Context.CurrentConnectionConfig));
             newClient.CurrentConnectionConfig.ConfigureExternalServices = Context.CurrentConnectionConfig.ConfigureExternalServices;
             newClient.MappingColumns = this.TranslateCopy(Context.MappingColumns);
             newClient.MappingTables = this.TranslateCopy(Context.MappingTables);
diff --git a/Src/Asp.Net/SqlSugar/Interface/IAdo.cs b/Src/Asp.Net/SqlSugar/Interface/IAdo.cs
index ed87116b6..250fb89a2 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IAdo.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IAdo.cs
@@ -17,7 +17,7 @@ namespace SqlSugar
         IDbTransaction Transaction { get; set; }
         IDataParameter[] ToIDbDataParameter(params SugarParameter[] pars);
         SugarParameter[] GetParameters(object obj, PropertyInfo[] propertyInfo = null);
-        SqlSugarEngine Context { get; set; }
+        SqlSugarProvider Context { get; set; }
         void ExecuteBefore(string sql, SugarParameter[] pars);
         void ExecuteAfter(string sql, SugarParameter[] pars);
         bool IsEnableLogEvent{get;set;}
diff --git a/Src/Asp.Net/SqlSugar/Interface/ICodeFirst.cs b/Src/Asp.Net/SqlSugar/Interface/ICodeFirst.cs
index 3a5ffcebb..46b7af02d 100644
--- a/Src/Asp.Net/SqlSugar/Interface/ICodeFirst.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/ICodeFirst.cs
@@ -6,7 +6,7 @@ namespace SqlSugar
 {
     public partial interface ICodeFirst
     {
-        SqlSugarEngine Context { get; set; }
+        SqlSugarProvider Context { get; set; }
         ICodeFirst BackupTable(int maxBackupDataRows = int.MaxValue);
         ICodeFirst SetStringDefaultLength(int length);
         void InitTables(string entitiesNamespace);
diff --git a/Src/Asp.Net/SqlSugar/Interface/IContextMethods.cs b/Src/Asp.Net/SqlSugar/Interface/IContextMethods.cs
index 2d04a62c5..22ad794f7 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IContextMethods.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IContextMethods.cs
@@ -10,14 +10,14 @@ namespace SqlSugar
 {
     public partial interface IContextMethods
     {
-        SqlSugarEngine Context { get; set; }
+        SqlSugarProvider Context { get; set; }
         ExpandoObject DataReaderToExpandoObject(IDataReader reader);
         List<ExpandoObject> DataReaderToExpandoObjectList(IDataReader reader);
         List<T> DataReaderToList<T>(IDataReader reader);
         string SerializeObject(object value);
         T DeserializeObject<T>(string value);
         T TranslateCopy<T>(T sourceObject);
-        SqlSugarEngine CopyContext(bool isCopyEvents = false);
+        SqlSugarProvider CopyContext(bool isCopyEvents = false);
         dynamic DataTableToDynamic(DataTable table);
         List<T> DataTableToList<T>(DataTable table);
         Dictionary<string, object> DataTableToDictionary(DataTable table);
diff --git a/Src/Asp.Net/SqlSugar/Interface/IDMLBuilder.cs b/Src/Asp.Net/SqlSugar/Interface/IDMLBuilder.cs
index 8e1ef17d8..16e6f8b68 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IDMLBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IDMLBuilder.cs
@@ -9,7 +9,7 @@ namespace SqlSugar
     {
         string SqlTemplate { get; }
         List<SugarParameter> Parameters { get; set; }
-        SqlSugarEngine  Context { get; set; }
+        SqlSugarProvider  Context { get; set; }
         StringBuilder sql { get; set; }
         string ToSqlString();
         void Clear();
diff --git a/Src/Asp.Net/SqlSugar/Interface/IDbBind.cs b/Src/Asp.Net/SqlSugar/Interface/IDbBind.cs
index e82e734d5..4a95b26a5 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IDbBind.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IDbBind.cs
@@ -7,7 +7,7 @@ namespace SqlSugar
 {
     public partial interface IDbBind
     {
-        SqlSugarEngine Context { get; set; }
+        SqlSugarProvider Context { get; set; }
         List<string> GuidThrow { get; }
         List<string> IntThrow { get; }
         List<string> StringThrow { get; }
diff --git a/Src/Asp.Net/SqlSugar/Interface/IDbMaintenance.cs b/Src/Asp.Net/SqlSugar/Interface/IDbMaintenance.cs
index 33aab4ba3..614338d88 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IDbMaintenance.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IDbMaintenance.cs
@@ -6,7 +6,7 @@ namespace SqlSugar
 {
     public partial interface IDbMaintenance
     {
-        SqlSugarEngine Context { get; set; }
+        SqlSugarProvider Context { get; set; }
 
         #region DML
         List<DbTableInfo> GetViewInfoList(bool isCache=true);
diff --git a/Src/Asp.Net/SqlSugar/Interface/ILambdaExpressions.cs b/Src/Asp.Net/SqlSugar/Interface/ILambdaExpressions.cs
index 6bb7e8dc3..4cc0b046b 100644
--- a/Src/Asp.Net/SqlSugar/Interface/ILambdaExpressions.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/ILambdaExpressions.cs
@@ -15,7 +15,7 @@ namespace SqlSugar
 
         List<JoinQueryInfo> JoinQueryInfos { get; set; }
         bool IsSingle { get; set; }
-        SqlSugarEngine Context { get; set; }
+        SqlSugarProvider Context { get; set; }
         IDbMethods DbMehtods { get; set; }
         Expression Expression { get; set; }
         int Index { get; set; }
diff --git a/Src/Asp.Net/SqlSugar/Interface/ISqlBuilder.cs b/Src/Asp.Net/SqlSugar/Interface/ISqlBuilder.cs
index d0e7a5bfb..ce1374191 100644
--- a/Src/Asp.Net/SqlSugar/Interface/ISqlBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/ISqlBuilder.cs
@@ -10,7 +10,7 @@ namespace SqlSugar
 {
     public partial interface ISqlBuilder
     {
-        SqlSugarEngine Context { get; set; }
+        SqlSugarProvider Context { get; set; }
         CommandType CommandType { get; set; }
         String AppendWhereOrAnd(bool isWhere, string sqlString);
         string AppendHaving(string sqlString);
diff --git a/Src/Asp.Net/SqlSugar/OnlyNet/PostgreSQLExpressionContext.cs b/Src/Asp.Net/SqlSugar/OnlyNet/PostgreSQLExpressionContext.cs
index 1d92aa081..10205b7cf 100644
--- a/Src/Asp.Net/SqlSugar/OnlyNet/PostgreSQLExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/OnlyNet/PostgreSQLExpressionContext.cs
@@ -10,7 +10,7 @@ namespace SqlSugar
     }
     internal class PostgreSQLExpressionContext : ExpressionContext, ILambdaExpressions
     {
-        public SqlSugarEngine Context
+        public SqlSugarProvider Context
         {
             get
             {
diff --git a/Src/Asp.Net/SqlSugar/Realization/MySql/SqlBuilder/MySqlExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/MySql/SqlBuilder/MySqlExpressionContext.cs
index fd9e66ffc..fc428042a 100644
--- a/Src/Asp.Net/SqlSugar/Realization/MySql/SqlBuilder/MySqlExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/MySql/SqlBuilder/MySqlExpressionContext.cs
@@ -4,7 +4,7 @@ namespace SqlSugar
 {
     public class MySqlExpressionContext : ExpressionContext, ILambdaExpressions
     {
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public MySqlExpressionContext()
         {
             base.DbMehtods = new MySqlMethod();
diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
index cf6d9dd33..91ceb6b44 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
@@ -11,7 +11,7 @@ namespace SqlSugar
 {
     public partial class OracleExpressionContext : ExpressionContext, ILambdaExpressions
     {
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public OracleExpressionContext()
         {
             base.DbMehtods = new OracleMethod();
diff --git a/Src/Asp.Net/SqlSugar/Realization/SqlServer/SqlBuilder/SqlServerExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/SqlServer/SqlBuilder/SqlServerExpressionContext.cs
index fc4c6f75e..80ff5b350 100644
--- a/Src/Asp.Net/SqlSugar/Realization/SqlServer/SqlBuilder/SqlServerExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/SqlServer/SqlBuilder/SqlServerExpressionContext.cs
@@ -11,7 +11,7 @@ namespace SqlSugar
 {
     public partial class SqlServerExpressionContext : ExpressionContext, ILambdaExpressions
     {
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public SqlServerExpressionContext()
         {
             base.DbMehtods = new SqlServerMethod();
diff --git a/Src/Asp.Net/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteExpressionContext.cs
index 61ea71aa8..4303b8815 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteExpressionContext.cs
@@ -4,7 +4,7 @@ namespace SqlSugar
 {
     public class SqliteExpressionContext : ExpressionContext, ILambdaExpressions
     {
-        public SqlSugarEngine Context { get; set; }
+        public SqlSugarProvider Context { get; set; }
         public SqliteExpressionContext()
         {
             base.DbMehtods = new SqliteMethod();
diff --git a/Src/Asp.Net/SqlSugar/SqlSugar.csproj b/Src/Asp.Net/SqlSugar/SqlSugar.csproj
index bb75bd815..f9d9c5bde 100644
--- a/Src/Asp.Net/SqlSugar/SqlSugar.csproj
+++ b/Src/Asp.Net/SqlSugar/SqlSugar.csproj
@@ -279,8 +279,8 @@
     <Compile Include="Interface\IContextMethods.cs" />
     <Compile Include="Interface\IUpdateable.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="Abstract\SugarProvider\SqlSugarEngine_Part2.cs" />
-    <Compile Include="Abstract\SugarProvider\SqlSugarEngine.cs" />
+    <Compile Include="Abstract\SugarProvider\SqlSugarAccessory.cs" />
+    <Compile Include="Abstract\SugarProvider\SqlSugarProvider.cs" />
   </ItemGroup>
   <ItemGroup>
     <Content Include="References\MySql.Data.dll" />
diff --git a/Src/Asp.Net/SqlSugar/SqlSugarClient.cs b/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
index 498c1e4c2..cf80a240e 100644
--- a/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
+++ b/Src/Asp.Net/SqlSugar/SqlSugarClient.cs
@@ -749,7 +749,7 @@ namespace SqlSugar
             {
                 config.AopEvents = new AopEvents();
             }
-            _Context = new SqlSugarEngine(config);
+            _Context = new SqlSugarProvider(config);
             if (!aopIsNull)
                 _Context.Ado.IsEnableLogEvent = true;
             this.CurrentConnectionConfig = config;
diff --git a/Src/Asp.Net/SqlSugar/Utilities/UtilConstants.cs b/Src/Asp.Net/SqlSugar/Utilities/UtilConstants.cs
index 57feb167a..375a701fc 100644
--- a/Src/Asp.Net/SqlSugar/Utilities/UtilConstants.cs
+++ b/Src/Asp.Net/SqlSugar/Utilities/UtilConstants.cs
@@ -42,6 +42,6 @@ namespace SqlSugar
         internal static Type DicArraySS = typeof(Dictionary<string, string>);
         internal static Type DicArraySO = typeof(Dictionary<string, object>);
 
-        public static Type SugarType = typeof(SqlSugarEngine);
+        public static Type SugarType = typeof(SqlSugarProvider);
     }
 }
diff --git a/Src/Asp.Net/SqlSugar/Utilities/UtilExceptions.cs b/Src/Asp.Net/SqlSugar/Utilities/UtilExceptions.cs
index dbc861290..a2cd98d83 100644
--- a/Src/Asp.Net/SqlSugar/Utilities/UtilExceptions.cs
+++ b/Src/Asp.Net/SqlSugar/Utilities/UtilExceptions.cs
@@ -18,18 +18,18 @@ namespace SqlSugar
         public SqlSugarException(string message)
             : base(message){}
 
-        public SqlSugarException(SqlSugarEngine context,string message, string sql)
+        public SqlSugarException(SqlSugarProvider context,string message, string sql)
             : base(message) {
             this.Sql = sql;
         }
 
-        public SqlSugarException(SqlSugarEngine context, string message, string sql, object pars)
+        public SqlSugarException(SqlSugarProvider context, string message, string sql, object pars)
             : base(message) {
             this.Sql = sql;
             this.Parametres = pars;
         }
 
-        public SqlSugarException(SqlSugarEngine context, Exception ex, string sql, object pars)
+        public SqlSugarException(SqlSugarProvider context, Exception ex, string sql, object pars)
             : base(ex.Message)
         {
             this.Sql = sql;
@@ -40,7 +40,7 @@ namespace SqlSugar
             this.Source = ex.Source;
         }
 
-        public SqlSugarException(SqlSugarEngine context, string message, object pars)
+        public SqlSugarException(SqlSugarProvider context, string message, object pars)
             : base(message) {
             this.Parametres = pars;
         }