拆分 FreeSql 按需引用

Examples/efcore_to_freesql/Startup.cs

@@ -24,7 +24,6 @@ namespace efcore_to_freesql
 
 			Fsql = new FreeSql.FreeSqlBuilder()
 				.UseConnectionString(FreeSql.DataType.Sqlite, @"Data Source=|DataDirectory|\document.db;Pooling=true;Max Pool Size=10")
-				.UseLogger(loggerFactory.CreateLogger<IFreeSql>())
 				.UseAutoSyncStructure(true)
 				.Build();
 
@@ -69,10 +68,6 @@ namespace efcore_to_freesql
 
         public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)
         {
-			Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
-			Console.OutputEncoding = Encoding.GetEncoding("GB2312");
-			Console.InputEncoding = Encoding.GetEncoding("GB2312");
-
 			loggerFactory.AddConsole(Configuration.GetSection("Logging"));
 			loggerFactory.AddDebug();
 

Examples/restful/Startup.cs

@@ -14,7 +14,6 @@ namespace restful {
 
 			Fsql = new FreeSql.FreeSqlBuilder()
 				.UseConnectionString(FreeSql.DataType.Sqlite, @"Data Source=|DataDirectory|\document.db;Attachs=xxxtb.db;Pooling=true;Max Pool Size=10")
-				.UseLogger(loggerFactory.CreateLogger<IFreeSql>())
 				.UseAutoSyncStructure(true)
 				.Build();
 

Extensions/FreeSql.Extensions.LazyLoading/FreeSql.Extensions.LazyLoading.csproj

@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFramework>netstandard2.0</TargetFramework>
+		<Version>0.6.1</Version>
+		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+		<Authors>YeXiangQin</Authors>
+		<Description>FreeSql 扩展包，可实现【延时加载】属性.</Description>
+		<PackageProjectUrl>https://github.com/2881099/FreeSql</PackageProjectUrl>
+		<RepositoryUrl>https://github.com/2881099/FreeSql</RepositoryUrl>
+		<RepositoryType>git</RepositoryType>
+		<PackageLicenseExpression>MIT</PackageLicenseExpression>
+		<PackageTags>FreeSql;ORM</PackageTags>
+		<PackageId>$(AssemblyName)</PackageId>
+		<Title>$(AssemblyName)</Title>
+		<IsPackable>true</IsPackable>
+		<GenerateAssemblyInfo>true</GenerateAssemblyInfo>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<PackageReference Include="CS-Script.Core" Version="1.1.1" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <ProjectReference Include="..\..\FreeSql\FreeSql.csproj" />
+	</ItemGroup>
+
+</Project>

Extensions/FreeSql.Extensions.LazyLoading/LazyLoadingComplier.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+
+namespace FreeSql.Extensions.LazyLoading {
+
+	public class LazyLoadingComplier {
+
+		internal static Lazy<CSScriptLib.RoslynEvaluator> _compiler = new Lazy<CSScriptLib.RoslynEvaluator>(() => {
+			//var dlls = Directory.GetFiles(Directory.GetParent(Type.GetType("IFreeSql, FreeSql").Assembly.Location).FullName, "*.dll");
+			var compiler = new CSScriptLib.RoslynEvaluator();
+			compiler.DisableReferencingFromCode = false;
+			//compiler.DebugBuild = true;
+			//foreach (var dll in dlls) {
+			//	Console.WriteLine(dll);
+			//	var ass = Assembly.LoadFile(dll);
+			//	compiler.ReferenceAssembly(ass);
+			//}
+			compiler
+				.ReferenceAssemblyOf<IFreeSql>()
+				.ReferenceDomainAssemblies();
+			return compiler;
+		});
+
+		public static Assembly CompileCode(string cscode) {
+			return _compiler.Value.CompileCode(cscode);
+		}
+	}
+}

FreeSql.Tests.PerformanceTests/FreeSql.Tests.PerformanceTests.csproj

@@ -14,7 +14,13 @@
   </ItemGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\Extensions\FreeSql.Extensions.LazyLoading\FreeSql.Extensions.LazyLoading.csproj" />
     <ProjectReference Include="..\FreeSql\FreeSql.csproj" />
+    <ProjectReference Include="..\Providers\FreeSql.Provider.MySql\FreeSql.Provider.MySql.csproj" />
+    <ProjectReference Include="..\Providers\FreeSql.Provider.Oracle\FreeSql.Provider.Oracle.csproj" />
+    <ProjectReference Include="..\Providers\FreeSql.Provider.PostgreSQL\FreeSql.Provider.PostgreSQL.csproj" />
+    <ProjectReference Include="..\Providers\FreeSql.Provider.Sqlite\FreeSql.Provider.Sqlite.csproj" />
+    <ProjectReference Include="..\Providers\FreeSql.Provider.SqlServer\FreeSql.Provider.SqlServer.csproj" />
   </ItemGroup>
 
 </Project>

FreeSql.Tests.PerformanceTests/g.cs

@@ -1,5 +1,4 @@
-using Microsoft.Extensions.Logging;
-using System;
+using System;
 using System.Collections.Generic;
 using System.Text;
 
@@ -8,32 +7,27 @@ public class g {
 
 	public static IFreeSql mysql = new FreeSql.FreeSqlBuilder()
 		.UseConnectionString(FreeSql.DataType.MySql, "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Max pool size=100")
-		.UseLogger(new LoggerFactory().CreateLogger("FreeSql.MySql"))
 		.UseAutoSyncStructure(false)
 		.Build();
 
 	//public static IFreeSql sqlserver = new FreeSql.FreeSqlBuilder()
 	//	.UseConnectionString(FreeSql.DataType.SqlServer, "Data Source=.;Integrated Security=True;Initial Catalog=cms;Pooling=true;Max Pool Size=10")
-	//	.UseLogger(new LoggerFactory().CreateLogger("FreeSql.SqlServer"))
 	//	.UseAutoSyncStructure(false)
 	//	.Build();
 
 	//public static IFreeSql pgsql = new FreeSql.FreeSqlBuilder()
 	//	.UseConnectionString(FreeSql.DataType.PostgreSQL, "Host=192.168.164.10;Port=5432;Username=postgres;Password=123456;Database=tedb;Pooling=true;Maximum Pool Size=10")
-	//	.UseLogger(new LoggerFactory().CreateLogger("FreeSql.PostgreSQL"))
 	//	.UseAutoSyncStructure(false)
 	//	.UseSyncStructureToLower(true)
 	//	.Build();
 
 	//public static IFreeSql oracle = new FreeSql.FreeSqlBuilder()
 	//	.UseConnectionString(FreeSql.DataType.Oracle, "user id=user1;password=123456;data source=//127.0.0.1:1521/XE;Pooling=true;Max Pool Size=10")
-	//	.UseLogger(new LoggerFactory().CreateLogger("FreeSql.Oracle"))
 	//	.UseAutoSyncStructure(false)
 	//	.Build();
 
 	//public static IFreeSql sqlite = new FreeSql.FreeSqlBuilder()
 	//	.UseConnectionString(FreeSql.DataType.Sqlite, @"Data Source=|DataDirectory|\document.db;Attachs=xxxtb.db;Pooling=true;Max Pool Size=10")
-	//	.UseLogger(new LoggerFactory().CreateLogger("FreeSql.Sqlite"))
 	//	.UseAutoSyncStructure(false)
 	//	.Build();
 }

FreeSql.Tests/FreeSql.Tests.csproj

@@ -7,7 +7,6 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="FreeSql.DbContext" Version="0.5.19" />
 		<PackageReference Include="Microsoft.EntityFrameworkCore" Version="2.1.8" />
 		<PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
 		<PackageReference Include="xunit" Version="2.4.0" />
@@ -15,7 +14,14 @@
 	</ItemGroup>
 
 	<ItemGroup>
+		<ProjectReference Include="..\..\FreeSql.DbContext\FreeSql.DbContext\FreeSql.DbContext.csproj" />
+		<ProjectReference Include="..\Extensions\FreeSql.Extensions.LazyLoading\FreeSql.Extensions.LazyLoading.csproj" />
 		<ProjectReference Include="..\FreeSql\FreeSql.csproj" />
+		<ProjectReference Include="..\Providers\FreeSql.Provider.MySql\FreeSql.Provider.MySql.csproj" />
+		<ProjectReference Include="..\Providers\FreeSql.Provider.Oracle\FreeSql.Provider.Oracle.csproj" />
+		<ProjectReference Include="..\Providers\FreeSql.Provider.PostgreSQL\FreeSql.Provider.PostgreSQL.csproj" />
+		<ProjectReference Include="..\Providers\FreeSql.Provider.Sqlite\FreeSql.Provider.Sqlite.csproj" />
+		<ProjectReference Include="..\Providers\FreeSql.Provider.SqlServer\FreeSql.Provider.SqlServer.csproj" />
 	</ItemGroup>
 
 	<ItemGroup>

FreeSql.Tests/Generator/MySqlTemplateGeneratorTest.cs

@@ -1,27 +0,0 @@
-using FreeSql.DataAnnotations;
-using FreeSql.Generator;
-using System;
-using Xunit;
-
-namespace FreeSql.Tests.Generator {
-	public class MySqlTemplateGeneratorTest {
-
-		[Fact]
-		public void BuildSimpleEntity() {
-			var gen = new TemplateGenerator();
-			gen.Build(g.mysql.DbFirst, @"C:\Users\28810\Desktop\github\FreeSql\Templates\MySql\simple-entity", @"C:\Users\28810\Desktop\新建文件夹 (9)", "cccddd");
-		}
-
-		[Fact]
-		public void BuildSimpleEntityNavigationObject () {
-			var gen = new TemplateGenerator();
-			gen.Build(g.mysql.DbFirst, @"C:\Users\28810\Desktop\github\FreeSql\Templates\MySql\simple-entity-navigation-object", @"C:\Users\28810\Desktop\新建文件夹 (9)", "cccddd");
-		}
-
-		[Fact]
-		public void BuildRichEntityNavigationObject() {
-			var gen = new TemplateGenerator();
-			gen.Build(g.mysql.DbFirst, @"C:\Users\28810\Desktop\github\FreeSql\Templates\MySql\rich-entity-navigation-object", @"C:\Users\28810\Desktop\新建文件夹 (9)", "cccddd");
-		}
-	}
-}

FreeSql.Tests/Generator/PostgreSQLTemplateGeneratorTest.cs

@@ -1,27 +0,0 @@
-using FreeSql.DataAnnotations;
-using FreeSql.Generator;
-using System;
-using Xunit;
-
-namespace FreeSql.Tests.Generator {
-	public class PostgreSQLTemplateGeneratorTest {
-
-		[Fact]
-		public void BuildSimpleEntity() {
-			var gen = new TemplateGenerator();
-			gen.Build(g.pgsql.DbFirst, @"C:\Users\28810\Desktop\github\FreeSql\Templates\PostgreSQL\simple-entity", @"C:\Users\28810\Desktop\新建文件夹 (9)", "tedb");
-		}
-
-		[Fact]
-		public void BuildSimpleEntityNavigationObject () {
-			var gen = new TemplateGenerator();
-			gen.Build(g.pgsql.DbFirst, @"C:\Users\28810\Desktop\github\FreeSql\Templates\PostgreSQL\simple-entity-navigation-object", @"C:\Users\28810\Desktop\新建文件夹 (9)", "tedb");
-		}
-
-		[Fact]
-		public void BuildRichEntityNavigationObject() {
-			var gen = new TemplateGenerator();
-			gen.Build(g.pgsql.DbFirst, @"C:\Users\28810\Desktop\github\FreeSql\Templates\PostgreSQL\rich-entity-navigation-object", @"C:\Users\28810\Desktop\新建文件夹 (9)", "tedb");
-		}
-	}
-}

FreeSql.Tests/Generator/SqlServerTemplateGeneratorTest.cs

@@ -1,37 +0,0 @@
-using FreeSql.DataAnnotations;
-using FreeSql.Generator;
-using FreeSql.Tests.DataContext.SqlServer;
-using System;
-using Xunit;
-
-namespace FreeSql.Tests.Generator {
-
-	[Collection("SqlServerCollection")]
-	public class SqlServerTemplateGeneratorTest {
-		SqlServerFixture _sqlserverFixture;
-
-		public SqlServerTemplateGeneratorTest(SqlServerFixture sqlserverFixture)
-		{
-			_sqlserverFixture = sqlserverFixture;
-		}
-
-
-		[Fact]
-		public void BuildSimpleEntity() {
-			var gen = new TemplateGenerator();
-			gen.Build(_sqlserverFixture.SqlServer.DbFirst, @"C:\Users\28810\Desktop\github\FreeSql\Templates\SqlServer\simple-entity", @"C:\Users\28810\Desktop\新建文件夹 (9)", "shop");
-		}
-
-		[Fact]
-		public void BuildSimpleEntityNavigationObject () {
-			var gen = new TemplateGenerator();
-			gen.Build(_sqlserverFixture.SqlServer.DbFirst, @"C:\Users\28810\Desktop\github\FreeSql\Templates\SqlServer\simple-entity-navigation-object", @"C:\Users\28810\Desktop\新建文件夹 (9)", "shop");
-		}
-
-		[Fact]
-		public void BuildRichEntityNavigationObject() {
-			var gen = new TemplateGenerator();
-			gen.Build(_sqlserverFixture.SqlServer.DbFirst, @"C:\Users\28810\Desktop\github\FreeSql\Templates\SqlServer\rich-entity-navigation-object", @"C:\Users\28810\Desktop\新建文件夹 (9)", "shop");
-		}
-	}
-}

FreeSql.Tests/MySql/Curd/MySqlSelectTest.cs

@@ -230,8 +230,8 @@ namespace FreeSql.Tests.MySql {
 
 			});
 
-			var t100 = g.mysql.Select<TestInfo>().Where("").Where(a => a.Id > 0).Skip(100).Limit(200).Caching(50).ToList();
-			var t101 = g.mysql.Select<TestInfo>().As("b").Where("").Where(a => a.Id > 0).Skip(100).Limit(200).Caching(50).ToList();
+			var t100 = g.mysql.Select<TestInfo>().Where("").Where(a => a.Id > 0).Skip(100).Limit(200).ToList();
+			var t101 = g.mysql.Select<TestInfo>().As("b").Where("").Where(a => a.Id > 0).Skip(100).Limit(200).ToList();
 
 
 			var t1111 = g.mysql.Select<TestInfo>().ToList(a => new { a.Id, a.Title, a.Type });
@@ -304,16 +304,6 @@ namespace FreeSql.Tests.MySql {
 			Assert.StartsWith(" SELECT", select.Master().Where(a => 1 == 1).ToSql());
 		}
 		[Fact]
-		public void Caching() {
-			var result1 = select.Where(a => 1 == 1).Caching(20, "testcaching").ToList();
-			var testcaching1 = g.mysql.Cache.Get("testcaching");
-			Assert.NotNull(testcaching1);
-			var result2 = select.Where(a => 1 == 1).Caching(20, "testcaching").ToList();
-			var testcaching2 = g.mysql.Cache.Get("testcaching");
-			Assert.NotNull(testcaching2);
-			Assert.Equal(result1.Count, result1.Count);
-		}
-		[Fact]
 		public void From() {
 			var query2 = select.From<TestTypeInfo>((s, b) => s
 				 .LeftJoin(a => a.TypeGuid == b.Guid)

FreeSql.Tests/MySql/MySqlCodeFirstTest.cs

@@ -385,27 +385,11 @@ namespace FreeSql.Tests.MySql {
 			internal static IFreeSql mysql => null;
 			public static FreeSql.ISelect<Tb_alltype> Select => mysql.Select<Tb_alltype>();
 
-			public static int ItemCacheTimeout = 180;
-			public static Tb_alltype GetItem(int Id) => Select.Where(a => a.Id == Id).Caching(ItemCacheTimeout, string.Concat("test:tb_alltype:", Id)).ToOne();
-
 			public static long Delete(int Id) {
 				var affrows = mysql.Delete<Tb_alltype>().Where(a => a.Id == Id).ExecuteAffrows();
-				if (ItemCacheTimeout > 0) RemoveCache(new Tb_alltype { Id = Id });
 				return affrows;
 			}
 
-			internal static void RemoveCache(Tb_alltype item) => RemoveCache(item == null ? null : new[] { item });
-			internal static void RemoveCache(IEnumerable<Tb_alltype> items) {
-				if (ItemCacheTimeout <= 0 || items == null || items.Any() == false) return;
-				var keys = new string[items.Count() * 1];
-				var keysIdx = 0;
-				foreach (var item in items) {
-					keys[keysIdx++] = string.Concat("test:tb_alltype:", item.Id);
-				}
-				if (mysql.Ado.TransactionCurrentThread != null) mysql.Ado.TransactionPreRemoveCache(keys);
-				else mysql.Cache.Remove(keys);
-			}
-
 			/// <summary>
 			/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӣ<EFBFBD><D3A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Update<74><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӱ<EFBFBD><D3B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ 0 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Insert
 			/// </summary>

FreeSql.Tests/Oracle/Curd/OracleSelectTest.cs

@@ -199,16 +199,6 @@ namespace FreeSql.Tests.Oracle {
 			Assert.StartsWith(" SELECT", select.Master().Where(a => 1 == 1).ToSql());
 		}
 		[Fact]
-		public void Caching() {
-			var result1 = select.Where(a => 1 == 1).Caching(20, "testcaching").ToList();
-			var testcaching1 = g.oracle.Cache.Get("testcaching");
-			Assert.NotNull(testcaching1);
-			var result2 = select.Where(a => 1 == 1).Caching(20, "testcaching").ToList();
-			var testcaching2 = g.oracle.Cache.Get("testcaching");
-			Assert.NotNull(testcaching2);
-			Assert.Equal(result1.Count, result1.Count);
-		}
-		[Fact]
 		public void From() {
 			var query2 = select.From<TestTypeInfo>((s, b) => s
 				 .LeftJoin(a => a.TypeGuid == b.Guid)

FreeSql.Tests/PostgreSQL/Curd/PostgreSQLSelectTest.cs

@@ -208,8 +208,8 @@ namespace FreeSql.Tests.PostgreSQL {
 
 			});
 
-			var t100 = g.pgsql.Select<TestInfo>().Where("").Where(a => a.Id > 0).Skip(100).Limit(200).Caching(50).ToList();
-			var t101 = g.pgsql.Select<TestInfo>().As("b").Where("").Where(a => a.Id > 0).Skip(100).Limit(200).Caching(50).ToList();
+			var t100 = g.pgsql.Select<TestInfo>().Where("").Where(a => a.Id > 0).Skip(100).Limit(200).ToList();
+			var t101 = g.pgsql.Select<TestInfo>().As("b").Where("").Where(a => a.Id > 0).Skip(100).Limit(200).ToList();
 
 
 			var t1111 = g.pgsql.Select<TestInfo>().ToList(a => new { a.Id, a.Title, a.Type });
@@ -268,16 +268,7 @@ namespace FreeSql.Tests.PostgreSQL {
 		public void Master() {
 			Assert.StartsWith(" SELECT", select.Master().Where(a => 1 == 1).ToSql());
 		}
-		[Fact]
-		public void Caching() {
-			var result1 = select.Where(a => 1 == 1).Caching(20, "testcaching").ToList();
-			var testcaching1 = g.pgsql.Cache.Get("testcaching");
-			Assert.NotNull(testcaching1);
-			var result2 = select.Where(a => 1 == 1).Caching(20, "testcaching").ToList();
-			var testcaching2 = g.pgsql.Cache.Get("testcaching");
-			Assert.NotNull(testcaching2);
-			Assert.Equal(result1.Count, result1.Count);
-		}
+
 		[Fact]
 		public void From() {
 

FreeSql.Tests/SqlServer/Curd/SqlServerSelectTest.cs

@@ -200,16 +200,7 @@ namespace FreeSql.Tests.SqlServer {
 		public void Master() {
 			Assert.StartsWith(" SELECT", select.Master().Where(a => 1 == 1).ToSql());
 		}
-		[Fact]
-		public void Caching() {
-			var result1 = select.Where(a => 1 == 1).Caching(20, "testcaching").ToList();
-			var testcaching1 = _sqlserverFixture.SqlServer.Cache.Get("testcaching");
-			Assert.NotNull(testcaching1);
-			var result2 = select.Where(a => 1 == 1).Caching(20, "testcaching").ToList();
-			var testcaching2 = _sqlserverFixture.SqlServer.Cache.Get("testcaching");
-			Assert.NotNull(testcaching2);
-			Assert.Equal(result1.Count, result1.Count);
-		}
+
 		[Fact]
 		public void From() {
 			var query2 = select.From<TestTypeInfo>((s, b) => s

FreeSql.Tests/Sqlite/Curd/SqliteSelectTest.cs

@@ -210,16 +210,6 @@ namespace FreeSql.Tests.Sqlite {
 			Assert.StartsWith(" SELECT", select.Master().Where(a => 1 == 1).ToSql());
 		}
 		[Fact]
-		public void Caching() {
-			var result1 = select.Where(a => 1 == 1).Caching(20, "testcaching").ToList();
-			var testcaching1 = g.sqlite.Cache.Get("testcaching");
-			Assert.NotNull(testcaching1);
-			var result2 = select.Where(a => 1 == 1).Caching(20, "testcaching").ToList();
-			var testcaching2 = g.sqlite.Cache.Get("testcaching");
-			Assert.NotNull(testcaching2);
-			Assert.Equal(result1.Count, result1.Count);
-		}
-		[Fact]
 		public void From() {
 			var query2 = select.From<TestTypeInfo>((s, b) => s
 				 .LeftJoin(a => a.TypeGuid == b.Guid)

FreeSql.Tests/UnitTest1.cs

@@ -508,8 +508,8 @@ namespace FreeSql.Tests {
 
 			});
 
-			var t100 = g.mysql.Select<TestInfo>().Where("").Where(a => a.Id > 0).Skip(100).Limit(200).Caching(50).ToList();
-			var t101 = g.mysql.Select<TestInfo>().As("b").Where("").Where(a => a.Id > 0).Skip(100).Limit(200).Caching(50).ToList();
+			var t100 = g.mysql.Select<TestInfo>().Where("").Where(a => a.Id > 0).Skip(100).Limit(200).ToList();
+			var t101 = g.mysql.Select<TestInfo>().As("b").Where("").Where(a => a.Id > 0).Skip(100).Limit(200).ToList();
 
 
 			var t1111 = g.mysql.Select<TestInfo>().ToList(a => new { a.Id, a.Title, a.Type });

FreeSql.sln

@@ -24,6 +24,26 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "orm_vs", "Examples\orm_vs\o
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "benchmarker", "Examples\benchmarker\benchmarker.csproj", "{E7405816-F32A-4F3E-AD76-29129962C6AA}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Providers", "Providers", "{2A381C57-2697-427B-9F10-55DA11FD02E4}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FreeSql.Provider.MySql", "Providers\FreeSql.Provider.MySql\FreeSql.Provider.MySql.csproj", "{28C6A39C-7AE7-4210-B7B0-0970216637A8}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FreeSql.Provider.Oracle", "Providers\FreeSql.Provider.Oracle\FreeSql.Provider.Oracle.csproj", "{3DE45286-B0DB-4D74-B322-F5467FB2EF53}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FreeSql.Provider.Sqlite", "Providers\FreeSql.Provider.Sqlite\FreeSql.Provider.Sqlite.csproj", "{559B6369-1868-4A06-A590-F80BA7B80A1B}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FreeSql.Provider.SqlServer", "Providers\FreeSql.Provider.SqlServer\FreeSql.Provider.SqlServer.csproj", "{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FreeSql.Provider.PostgreSQL", "Providers\FreeSql.Provider.PostgreSQL\FreeSql.Provider.PostgreSQL.csproj", "{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Extensions", "Extensions", "{4A92E8A6-9A6D-41A1-9CDA-DE10899648AA}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FreeSql.Extensions.LazyLoading", "Extensions\FreeSql.Extensions.LazyLoading\FreeSql.Extensions.LazyLoading.csproj", "{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FreeSql.DbContext", "..\FreeSql.DbContext\FreeSql.DbContext\FreeSql.DbContext.csproj", "{84BA8C1A-A432-4D03-A2FA-127B8776C872}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FreeSql.Repository", "..\FreeSql.DbContext\FreeSql.Repository\FreeSql.Repository.csproj", "{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -118,6 +138,102 @@ Global
 		{E7405816-F32A-4F3E-AD76-29129962C6AA}.Release|x64.Build.0 = Release|Any CPU
 		{E7405816-F32A-4F3E-AD76-29129962C6AA}.Release|x86.ActiveCfg = Release|Any CPU
 		{E7405816-F32A-4F3E-AD76-29129962C6AA}.Release|x86.Build.0 = Release|Any CPU
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8}.Debug|x64.Build.0 = Debug|Any CPU
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8}.Debug|x86.Build.0 = Debug|Any CPU
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8}.Release|Any CPU.Build.0 = Release|Any CPU
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8}.Release|x64.ActiveCfg = Release|Any CPU
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8}.Release|x64.Build.0 = Release|Any CPU
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8}.Release|x86.ActiveCfg = Release|Any CPU
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8}.Release|x86.Build.0 = Release|Any CPU
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53}.Debug|x64.Build.0 = Debug|Any CPU
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53}.Debug|x86.Build.0 = Debug|Any CPU
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53}.Release|x64.ActiveCfg = Release|Any CPU
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53}.Release|x64.Build.0 = Release|Any CPU
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53}.Release|x86.ActiveCfg = Release|Any CPU
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53}.Release|x86.Build.0 = Release|Any CPU
+		{559B6369-1868-4A06-A590-F80BA7B80A1B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{559B6369-1868-4A06-A590-F80BA7B80A1B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{559B6369-1868-4A06-A590-F80BA7B80A1B}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{559B6369-1868-4A06-A590-F80BA7B80A1B}.Debug|x64.Build.0 = Debug|Any CPU
+		{559B6369-1868-4A06-A590-F80BA7B80A1B}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{559B6369-1868-4A06-A590-F80BA7B80A1B}.Debug|x86.Build.0 = Debug|Any CPU
+		{559B6369-1868-4A06-A590-F80BA7B80A1B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{559B6369-1868-4A06-A590-F80BA7B80A1B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{559B6369-1868-4A06-A590-F80BA7B80A1B}.Release|x64.ActiveCfg = Release|Any CPU
+		{559B6369-1868-4A06-A590-F80BA7B80A1B}.Release|x64.Build.0 = Release|Any CPU
+		{559B6369-1868-4A06-A590-F80BA7B80A1B}.Release|x86.ActiveCfg = Release|Any CPU
+		{559B6369-1868-4A06-A590-F80BA7B80A1B}.Release|x86.Build.0 = Release|Any CPU
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}.Debug|x64.Build.0 = Debug|Any CPU
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}.Debug|x86.Build.0 = Debug|Any CPU
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}.Release|x64.ActiveCfg = Release|Any CPU
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}.Release|x64.Build.0 = Release|Any CPU
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}.Release|x86.ActiveCfg = Release|Any CPU
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE}.Release|x86.Build.0 = Release|Any CPU
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}.Debug|x64.Build.0 = Debug|Any CPU
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}.Debug|x86.Build.0 = Debug|Any CPU
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}.Release|Any CPU.Build.0 = Release|Any CPU
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}.Release|x64.ActiveCfg = Release|Any CPU
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}.Release|x64.Build.0 = Release|Any CPU
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}.Release|x86.ActiveCfg = Release|Any CPU
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2}.Release|x86.Build.0 = Release|Any CPU
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}.Debug|x64.Build.0 = Debug|Any CPU
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}.Debug|x86.Build.0 = Debug|Any CPU
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}.Release|x64.ActiveCfg = Release|Any CPU
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}.Release|x64.Build.0 = Release|Any CPU
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}.Release|x86.ActiveCfg = Release|Any CPU
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9}.Release|x86.Build.0 = Release|Any CPU
+		{84BA8C1A-A432-4D03-A2FA-127B8776C872}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{84BA8C1A-A432-4D03-A2FA-127B8776C872}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{84BA8C1A-A432-4D03-A2FA-127B8776C872}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{84BA8C1A-A432-4D03-A2FA-127B8776C872}.Debug|x64.Build.0 = Debug|Any CPU
+		{84BA8C1A-A432-4D03-A2FA-127B8776C872}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{84BA8C1A-A432-4D03-A2FA-127B8776C872}.Debug|x86.Build.0 = Debug|Any CPU
+		{84BA8C1A-A432-4D03-A2FA-127B8776C872}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{84BA8C1A-A432-4D03-A2FA-127B8776C872}.Release|Any CPU.Build.0 = Release|Any CPU
+		{84BA8C1A-A432-4D03-A2FA-127B8776C872}.Release|x64.ActiveCfg = Release|Any CPU
+		{84BA8C1A-A432-4D03-A2FA-127B8776C872}.Release|x64.Build.0 = Release|Any CPU
+		{84BA8C1A-A432-4D03-A2FA-127B8776C872}.Release|x86.ActiveCfg = Release|Any CPU
+		{84BA8C1A-A432-4D03-A2FA-127B8776C872}.Release|x86.Build.0 = Release|Any CPU
+		{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}.Debug|x64.Build.0 = Debug|Any CPU
+		{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}.Debug|x86.Build.0 = Debug|Any CPU
+		{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}.Release|x64.ActiveCfg = Release|Any CPU
+		{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}.Release|x64.Build.0 = Release|Any CPU
+		{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}.Release|x86.ActiveCfg = Release|Any CPU
+		{8B92F97B-02FC-4FA0-8FA5-F494CAF15336}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -127,6 +243,12 @@ Global
 		{B93981B8-3295-4EDD-B314-BCA77B6BF37A} = {94C8A78D-AA15-47B2-A348-530CD86BFC1B}
 		{1A5EC2EB-8C2B-4547-8AC6-EB5C0DE0CA81} = {94C8A78D-AA15-47B2-A348-530CD86BFC1B}
 		{E7405816-F32A-4F3E-AD76-29129962C6AA} = {94C8A78D-AA15-47B2-A348-530CD86BFC1B}
+		{28C6A39C-7AE7-4210-B7B0-0970216637A8} = {2A381C57-2697-427B-9F10-55DA11FD02E4}
+		{3DE45286-B0DB-4D74-B322-F5467FB2EF53} = {2A381C57-2697-427B-9F10-55DA11FD02E4}
+		{559B6369-1868-4A06-A590-F80BA7B80A1B} = {2A381C57-2697-427B-9F10-55DA11FD02E4}
+		{B61AAC9E-59E9-4F47-BBE3-97AC24112EFE} = {2A381C57-2697-427B-9F10-55DA11FD02E4}
+		{22C0B061-F7CC-4A7F-AEC7-D4DBBE6B23B2} = {2A381C57-2697-427B-9F10-55DA11FD02E4}
+		{1FE00D5E-EC0F-4238-93EC-DABA26DBD1A9} = {4A92E8A6-9A6D-41A1-9CDA-DE10899648AA}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {089687FD-5D25-40AB-BA8A-A10D1E137F98}

FreeSql/DataAnnotations/ColumnAttribute.cs

@@ -66,7 +66,7 @@ namespace FreeSql.DataAnnotations {
 		/// <summary>
 		/// 数据库默认值
 		/// </summary>
-		internal object DbDefautValue { get; set; }
+		public object DbDefautValue { get; set; }
 
 		/// <summary>
 		/// 类型映射，比如：可将 enum 属性映射成 typeof(string)

FreeSql/DatabaseModel/DBColumnInfo.cs

@@ -5,46 +5,46 @@ namespace FreeSql.DatabaseModel {
 		/// <summary>
 		/// 所属表
 		/// </summary>
-		public DbTableInfo Table { get; internal set; }
+		public DbTableInfo Table { get; set; }
 		/// <summary>
 		/// 列名
 		/// </summary>
-		public string Name { get; internal set; }
+		public string Name { get; set; }
 		/// <summary>
 		/// 映射到 C# 类型
 		/// </summary>
-		public Type CsType { get; internal set; }
+		public Type CsType { get; set; }
 		/// <summary>
 		/// 数据库枚举类型int值
 		/// </summary>
-		public int DbType { get; internal set; }
+		public int DbType { get; set; }
 		/// <summary>
 		/// 数据库类型，字符串，varchar
 		/// </summary>
-		public string DbTypeText { get; internal set; }
+		public string DbTypeText { get; set; }
 		/// <summary>
 		/// 数据库类型，字符串，varchar(255)
 		/// </summary>
-		public string DbTypeTextFull { get; internal set; }
+		public string DbTypeTextFull { get; set; }
 		/// <summary>
 		/// 最大长度
 		/// </summary>
-		public int MaxLength { get; internal set; }
+		public int MaxLength { get; set; }
 		/// <summary>
 		/// 主键
 		/// </summary>
-		public bool IsPrimary { get; internal set; }
+		public bool IsPrimary { get; set; }
 		/// <summary>
 		/// 自增标识
 		/// </summary>
-		public bool IsIdentity { get; internal set; }
+		public bool IsIdentity { get; set; }
 		/// <summary>
 		/// 是否可DBNull
 		/// </summary>
-		public bool IsNullable { get; internal set; }
+		public bool IsNullable { get; set; }
 		/// <summary>
 		/// 备注
 		/// </summary>
-		public string Coment { get; internal set; }
+		public string Coment { get; set; }
 	}
 }

FreeSql/DatabaseModel/DBTableInfo.cs

@@ -6,19 +6,19 @@ namespace FreeSql.DatabaseModel {
 		/// <summary>
 		/// 唯一标识
 		/// </summary>
-		public string Id { get; internal set; }
+		public string Id { get; set; }
 		/// <summary>
 		/// SqlServer下是Owner、PostgreSQL下是Schema、MySql下是数据库名
 		/// </summary>
-		public string Schema { get; internal set; }
+		public string Schema { get; set; }
 		/// <summary>
 		/// 表名
 		/// </summary>
-		public string Name { get; internal set; }
+		public string Name { get; set; }
 		/// <summary>
 		/// 表备注，SqlServer下是扩展属性 MS_Description
 		/// </summary>
-		public string Comment { get; internal set; }
+		public string Comment { get; set; }
 		/// <summary>
 		/// 表/视图
 		/// </summary>
@@ -26,27 +26,27 @@ namespace FreeSql.DatabaseModel {
 		/// <summary>
 		/// 列
 		/// </summary>
-		public List<DbColumnInfo> Columns { get; internal set; } = new List<DbColumnInfo>();
+		public List<DbColumnInfo> Columns { get; set; } = new List<DbColumnInfo>();
 		/// <summary>
 		/// 自增列
 		/// </summary>
-		public List<DbColumnInfo> Identitys { get; internal set; } = new List<DbColumnInfo>();
+		public List<DbColumnInfo> Identitys { get; set; } = new List<DbColumnInfo>();
 		/// <summary>
 		/// 主键/组合
 		/// </summary>
-		public List<DbColumnInfo> Primarys { get; internal set; } = new List<DbColumnInfo>();
+		public List<DbColumnInfo> Primarys { get; set; } = new List<DbColumnInfo>();
 		/// <summary>
 		/// 唯一键/组合
 		/// </summary>
-		public Dictionary<string, List<DbColumnInfo>> UniquesDict { get; internal set; } = new Dictionary<string, List<DbColumnInfo>>();
+		public Dictionary<string, List<DbColumnInfo>> UniquesDict { get; set; } = new Dictionary<string, List<DbColumnInfo>>();
 		/// <summary>
 		/// 索引/组合
 		/// </summary>
-		public Dictionary<string, List<DbColumnInfo>> IndexesDict { get; internal set; } = new Dictionary<string, List<DbColumnInfo>>();
+		public Dictionary<string, List<DbColumnInfo>> IndexesDict { get; set; } = new Dictionary<string, List<DbColumnInfo>>();
 		/// <summary>
 		/// 外键
 		/// </summary>
-		public Dictionary<string, DbForeignInfo> ForeignsDict { get; internal set; } = new Dictionary<string, DbForeignInfo>();
+		public Dictionary<string, DbForeignInfo> ForeignsDict { get; set; } = new Dictionary<string, DbForeignInfo>();
 
 		public List<List<DbColumnInfo>> Uniques => UniquesDict.Values.ToList();
 		public List<List<DbColumnInfo>> Indexes => IndexesDict.Values.ToList();

FreeSql/DatabaseModel/DbForeignInfo.cs

@@ -2,10 +2,10 @@
 
 namespace FreeSql.DatabaseModel {
 	public class DbForeignInfo {
-		public DbTableInfo Table { get; internal set; }
-		public List<DbColumnInfo> Columns { get; internal set; } = new List<DbColumnInfo>();
-		public DbTableInfo ReferencedTable { get; internal set; }
-		public List<DbColumnInfo> ReferencedColumns { get; internal set; } = new List<DbColumnInfo>();
+		public DbTableInfo Table { get; set; }
+		public List<DbColumnInfo> Columns { get; set; } = new List<DbColumnInfo>();
+		public DbTableInfo ReferencedTable { get; set; }
+		public List<DbColumnInfo> ReferencedColumns { get; set; } = new List<DbColumnInfo>();
 
 	}
 }

FreeSql/Extensions/FreeSqlGlobalExtensions.cs

@@ -28,7 +28,7 @@ public static partial class FreeSqlGlobalExtensions {
 	public static bool IsNumberType(this Type that) => that == null ? false : dicIsNumberType.Value.ContainsKey(that);
 	public static bool IsNullableType(this Type that) => that?.FullName.StartsWith("System.Nullable`1[") == true;
 	public static bool IsAnonymousType(this Type that) => that?.FullName.StartsWith("<>f__AnonymousType") == true;
-	internal static Type NullableTypeOrThis(this Type that) => that?.IsNullableType() == true ? that.GenericTypeArguments.First() : that;
+	public static Type NullableTypeOrThis(this Type that) => that?.IsNullableType() == true ? that.GenericTypeArguments.First() : that;
 
 	/// <summary>
 	/// 测量两个经纬度的距离，返回单位：米

FreeSql/FreeSql.csproj

@@ -2,7 +2,7 @@
 
 	<PropertyGroup>
 		<TargetFramework>netstandard2.0</TargetFramework>
-		<Version>0.5.23</Version>
+		<Version>0.6.1</Version>
 		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
 		<Authors>YeXiangQin</Authors>
 		<Description>FreeSql is the most convenient ORM in dotnet. It supports Mysql, Postgresql, SqlServer, Oracle and Sqlite.</Description>
@@ -23,18 +23,7 @@
 	</PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="CS-Script.Core" Version="1.0.6" />
-		<PackageReference Include="Microsoft.CSharp" Version="4.5.0" />
-		<PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="2.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Logging" Version="2.1.0" />
-		<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="2.1.0" />
-		<PackageReference Include="MySql.Data" Version="8.0.15" />
-		<PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
-		<PackageReference Include="Npgsql.LegacyPostgis" Version="4.0.5" />
-		<PackageReference Include="Oracle.ManagedDataAccess.Core" Version="2.18.5" />
 		<PackageReference Include="SafeObjectPool" Version="2.0.1" />
-		<PackageReference Include="System.Data.SqlClient" Version="4.6.0" />
-		<PackageReference Include="System.Data.SQLite.Core" Version="1.0.110" />
 	</ItemGroup>
 
 </Project>

FreeSql/FreeSql.xml

@@ -409,20 +409,6 @@
             <param name="columnType"></param>
             <param name="setExp"></param>
         </member>
-        <member name="M:FreeSql.FreeSqlBuilder.UseCache(Microsoft.Extensions.Caching.Distributed.IDistributedCache)">
-            <summary>
-            使用缓存，不指定默认使用内存
-            </summary>
-            <param name="cache">缓存实现</param>
-            <returns></returns>
-        </member>
-        <member name="M:FreeSql.FreeSqlBuilder.UseLogger(Microsoft.Extensions.Logging.ILogger)">
-            <summary>
-            使用日志，不指定默认输出控制台
-            </summary>
-            <param name="logger"></param>
-            <returns></returns>
-        </member>
         <member name="M:FreeSql.FreeSqlBuilder.UseConnectionString(FreeSql.DataType,System.String)">
             <summary>
             使用连接串
@@ -488,16 +474,6 @@
             <param name="executed">执行后，可监视执行性能</param>
             <returns></returns>
         </member>
-        <member name="M:FreeSql.Generator.TemplateEngin.ITemplateOutput.OuTpUt(System.Text.StringBuilder,System.Collections.IDictionary,System.String,FreeSql.Generator.TemplateEngin)">
-            <summary>
-            
-            </summary>
-            <param name="tOuTpUt">返回内容</param>
-            <param name="oPtIoNs">渲染对象</param>
-            <param name="rEfErErFiLeNaMe">当前文件路径</param>
-            <param name="tEmPlAtEsEnDeR"></param>
-            <returns></returns>
-        </member>
         <member name="M:FreeSql.IDelete`1.WithTransaction(System.Data.Common.DbTransaction)">
             <summary>
             指定事务对象
@@ -807,14 +783,6 @@
             </summary>
             <returns></returns>
         </member>
-        <member name="M:FreeSql.ISelect0`2.Caching(System.Int32,System.String)">
-            <summary>
-            缓存查询结果
-            </summary>
-            <param name="seconds">缓存秒数</param>
-            <param name="key">缓存key</param>
-            <returns></returns>
-        </member>
         <member name="M:FreeSql.ISelect0`2.LeftJoin(System.Linq.Expressions.Expression{System.Func{`1,System.Boolean}})">
             <summary>
             左联查询，使用导航属性自动生成SQL
@@ -1643,12 +1611,6 @@
             当前线程的事务
             </summary>
         </member>
-        <member name="M:FreeSql.IAdo.TransactionPreRemoveCache(System.String[])">
-            <summary>
-            事务完成前预删除缓存
-            </summary>
-            <param name="keys"></param>
-        </member>
         <member name="M:FreeSql.IAdo.ExecuteReader(System.Action{System.Data.Common.DbDataReader},System.Data.CommandType,System.String,System.Data.Common.DbParameter[])">
             <summary>
             查询，若使用读写分离，查询【从库】条件cmdText.StartsWith("SELECT ")，否则查询【主库】
@@ -2081,118 +2043,6 @@
             耗时（单位：毫秒）
             </summary>
         </member>
-        <member name="P:FreeSql.ICache.Serialize">
-            <summary>
-            缓存数据时序列化方法，若无设置则默认使用 Json.net
-            </summary>
-        </member>
-        <member name="P:FreeSql.ICache.Deserialize">
-            <summary>
-            获取缓存数据时反序列化方法，若无设置则默认使用 Json.net
-            </summary>
-        </member>
-        <member name="M:FreeSql.ICache.Set``1(System.String,``0,System.Int32)">
-            <summary>
-            缓存可序列化数据
-            </summary>
-            <typeparam name="T"></typeparam>
-            <param name="key">缓存键</param>
-            <param name="data">可序列化数据</param>
-            <param name="timeoutSeconds">缓存秒数，&lt;=0时永久缓存</param>
-        </member>
-        <member name="M:FreeSql.ICache.Get``1(System.String)">
-            <summary>
-            循环或批量获取缓存数据
-            </summary>
-            <typeparam name="T"></typeparam>
-            <param name="key"></param>
-            <returns></returns>
-        </member>
-        <member name="M:FreeSql.ICache.Get(System.String)">
-            <summary>
-            循环或批量获取缓存数据
-            </summary>
-            <param name="key"></param>
-            <returns></returns>
-        </member>
-        <member name="M:FreeSql.ICache.Remove(System.String[])">
-            <summary>
-            循环或批量删除缓存键
-            </summary>
-            <param name="keys">缓存键[数组]</param>
-        </member>
-        <member name="M:FreeSql.ICache.Shell``1(System.String,System.Int32,System.Func{``0})">
-            <summary>
-            缓存壳
-            </summary>
-            <typeparam name="T">缓存类型</typeparam>
-            <param name="key">缓存键</param>
-            <param name="timeoutSeconds">缓存秒数</param>
-            <param name="getData">获取源数据的函数</param>
-            <returns></returns>
-        </member>
-        <member name="M:FreeSql.ICache.Shell``1(System.String,System.String,System.Int32,System.Func{``0})">
-            <summary>
-            缓存壳(哈希表)
-            </summary>
-            <typeparam name="T">缓存类型</typeparam>
-            <param name="key">缓存键</param>
-            <param name="field">字段</param>
-            <param name="timeoutSeconds">缓存秒数</param>
-            <param name="getData">获取源数据的函数</param>
-            <returns></returns>
-        </member>
-        <member name="M:FreeSql.ICache.SetAsync``1(System.String,``0,System.Int32)">
-            <summary>
-            缓存可序列化数据
-            </summary>
-            <typeparam name="T"></typeparam>
-            <param name="key">缓存键</param>
-            <param name="data">可序列化数据</param>
-            <param name="timeoutSeconds">缓存秒数，&lt;=0时永久缓存</param>
-        </member>
-        <member name="M:FreeSql.ICache.GetAsync``1(System.String)">
-            <summary>
-            循环或批量获取缓存数据
-            </summary>
-            <typeparam name="T"></typeparam>
-            <param name="key"></param>
-            <returns></returns>
-        </member>
-        <member name="M:FreeSql.ICache.GetAsync(System.String)">
-            <summary>
-            循环或批量获取缓存数据
-            </summary>
-            <param name="key"></param>
-            <returns></returns>
-        </member>
-        <member name="M:FreeSql.ICache.RemoveAsync(System.String[])">
-            <summary>
-            循环或批量删除缓存键
-            </summary>
-            <param name="keys">缓存键[数组]</param>
-        </member>
-        <member name="M:FreeSql.ICache.ShellAsync``1(System.String,System.Int32,System.Func{System.Threading.Tasks.Task{``0}})">
-            <summary>
-            缓存壳
-            </summary>
-            <typeparam name="T">缓存类型</typeparam>
-            <param name="key">缓存键</param>
-            <param name="timeoutSeconds">缓存秒数</param>
-            <param name="getDataAsync">获取源数据的函数</param>
-            <returns></returns>
-        </member>
-        <member name="M:FreeSql.ICache.ShellAsync``1(System.String,System.String,System.Int32,System.Func{System.Threading.Tasks.Task{``0}})">
-            <summary>
-            缓存壳(哈希表)
-            </summary>
-            <typeparam name="T">缓存类型</typeparam>
-            <param name="key">缓存键</param>
-            <param name="field">字段</param>
-            <param name="timeoutSeconds">缓存秒数</param>
-            <param name="getDataAsync">获取源数据的函数</param>
-            <returns></returns>
-        </member>
         <member name="P:FreeSql.ICodeFirst.IsAutoSyncStructure">
             <summary>
             【开发环境必备】自动同步实体结构到数据库，程序运行中检查实体表是否存在，然后创建或修改
@@ -2385,46 +2235,6 @@
             <param name="that"></param>
             <returns></returns>
         </member>
-        <member name="M:FreeSqlGlobalExtensions.FormatMySql(System.String,System.Object[])">
-            <summary>
-            特殊处理类似 string.Format 的使用方法，防止注入，以及 IS NULL 转换
-            </summary>
-            <param name="that"></param>
-            <param name="args"></param>
-            <returns></returns>
-        </member>
-        <member name="M:FreeSqlGlobalExtensions.FormatOracleSQL(System.String,System.Object[])">
-            <summary>
-            特殊处理类似 string.Format 的使用方法，防止注入，以及 IS NULL 转换
-            </summary>
-            <param name="that"></param>
-            <param name="args"></param>
-            <returns></returns>
-        </member>
-        <member name="M:FreeSqlGlobalExtensions.FormatPostgreSQL(System.String,System.Object[])">
-            <summary>
-            特殊处理类似 string.Format 的使用方法，防止注入，以及 IS NULL 转换
-            </summary>
-            <param name="that"></param>
-            <param name="args"></param>
-            <returns></returns>
-        </member>
-        <member name="M:FreeSqlGlobalExtensions.FormatSqlite(System.String,System.Object[])">
-            <summary>
-            特殊处理类似 string.Format 的使用方法，防止注入，以及 IS NULL 转换
-            </summary>
-            <param name="that"></param>
-            <param name="args"></param>
-            <returns></returns>
-        </member>
-        <member name="M:FreeSqlGlobalExtensions.FormatSqlServer(System.String,System.Object[])">
-            <summary>
-            特殊处理类似 string.Format 的使用方法，防止注入，以及 IS NULL 转换
-            </summary>
-            <param name="that"></param>
-            <param name="args"></param>
-            <returns></returns>
-        </member>
         <member name="M:FreeUtil.NewMongodbId">
             <summary>
             生成类似Mongodb的ObjectId有序、不重复Guid
@@ -2520,11 +2330,6 @@
             <param name="handler">事务体 () => {}</param>
             <param name="timeout">超时，未执行完将自动提交</param>
         </member>
-        <member name="P:IFreeSql.Cache">
-            <summary>
-            缓存
-            </summary>
-        </member>
         <member name="P:IFreeSql.Ado">
             <summary>
             数据库访问对象
@@ -2545,36 +2350,5 @@
             DbFirst 模式开发相关方法
             </summary>
         </member>
-        <member name="M:MygisTypesExtensions.Distance(MygisPoint,MygisPoint)">
-            <summary>
-            测量两个经纬度的距离，返回单位：米
-            </summary>
-            <param name="that">经纬坐标1</param>
-            <param name="point">经纬坐标2</param>
-            <returns>返回距离（单位：米）</returns>
-        </member>
-        <member name="M:PostgreSQLTypesExtensions.Distance(NpgsqlTypes.NpgsqlPoint,NpgsqlTypes.NpgsqlPoint)">
-            <summary>
-            测量两个经纬度的距离，返回单位：米
-            </summary>
-            <param name="that">经纬坐标1</param>
-            <param name="point">经纬坐标2</param>
-            <returns>返回距离（单位：米）</returns>
-        </member>
-        <member name="M:PostgreSQLTypesExtensions.Distance(Npgsql.LegacyPostgis.PostgisPoint,Npgsql.LegacyPostgis.PostgisPoint)">
-            <summary>
-            测量两个经纬度的距离，返回单位：米
-            </summary>
-            <param name="that">经纬坐标1</param>
-            <param name="point">经纬坐标2</param>
-            <returns>返回距离（单位：米）</returns>
-        </member>
-        <member name="M:PostgreSQLTypesExtensions.ToBitArray(System.String)">
-            <summary>
-            将 1010101010 这样的二进制字符串转换成 BitArray
-            </summary>
-            <param name="_1010Str">1010101010</param>
-            <returns></returns>
-        </member>
     </members>
 </doc>

FreeSql/FreeSqlBuilder.cs

@@ -1,12 +1,8 @@
-using Microsoft.Extensions.Caching.Distributed;
-using Microsoft.Extensions.Logging;
-using System;
+using System;
 using System.Data.Common;
 
 namespace FreeSql {
 	public class FreeSqlBuilder {
-		IDistributedCache _cache;
-		ILogger _logger;
 		DataType _dataType;
 		string _masterConnectionString;
 		string[] _slaveConnectionString;
@@ -19,25 +15,6 @@ namespace FreeSql {
 		Action<DbCommand> _aopCommandExecuting = null;
 		Action<DbCommand, string> _aopCommandExecuted = null;
 
-		/// <summary>
-		/// 使用缓存，不指定默认使用内存
-		/// </summary>
-		/// <param name="cache">缓存实现</param>
-		/// <returns></returns>
-		public FreeSqlBuilder UseCache(IDistributedCache cache) {
-			_cache = cache;
-			return this;
-		}
-
-		/// <summary>
-		/// 使用日志，不指定默认输出控制台
-		/// </summary>
-		/// <param name="logger"></param>
-		/// <returns></returns>
-		public FreeSqlBuilder UseLogger(ILogger logger) {
-			_logger = logger;
-			return this;
-		}
 		/// <summary>
 		/// 使用连接串
 		/// </summary>
@@ -127,14 +104,27 @@ namespace FreeSql {
 		public IFreeSql Build() => Build<IFreeSql>();
 		public IFreeSql<TMark> Build<TMark>() {
 			IFreeSql<TMark> ret = null;
+			Type type = null;
 			switch(_dataType) {
-				case DataType.MySql: ret = new MySql.MySqlProvider<TMark>(_cache, _logger, _masterConnectionString, _slaveConnectionString); break;
-				case DataType.SqlServer: ret = new SqlServer.SqlServerProvider<TMark>(_cache, _logger, _masterConnectionString, _slaveConnectionString); break;
-				case DataType.PostgreSQL: ret = new PostgreSQL.PostgreSQLProvider<TMark>(_cache, _logger, _masterConnectionString, _slaveConnectionString); break;
-				case DataType.Oracle: ret = new Oracle.OracleProvider<TMark>(_cache, _logger, _masterConnectionString, _slaveConnectionString); break;
-				case DataType.Sqlite: ret = new Sqlite.SqliteProvider<TMark>(_cache, _logger, _masterConnectionString, _slaveConnectionString); break;
+				case DataType.MySql:
+					type = Type.GetType("FreeSql.MySql.MySqlProvider`1,FreeSql.Provider.MySql")?.MakeGenericType(typeof(TMark));
+					if (type == null) throw new Exception("缺少 FreeSql 数据库实现包：FreeSql.Provider.MySql.dll，可前往 nuget 下载");
+					break;
+				case DataType.SqlServer: type = Type.GetType("FreeSql.SqlServer.SqlServerProvider`1,FreeSql.Provider.SqlServer")?.MakeGenericType(typeof(TMark));
+					if (type == null) throw new Exception("缺少 FreeSql 数据库实现包：FreeSql.Provider.SqlServer.dll，可前往 nuget 下载");
+					break;
+				case DataType.PostgreSQL: type = Type.GetType("FreeSql.PostgreSQL.PostgreSQLProvider`1,FreeSql.Provider.PostgreSQL")?.MakeGenericType(typeof(TMark));
+					if (type == null) throw new Exception("缺少 FreeSql 数据库实现包：FreeSql.Provider.PostgreSQL.dll，可前往 nuget 下载");
+					break;
+				case DataType.Oracle: type = Type.GetType("FreeSql.Oracle.OracleProvider`1,FreeSql.Provider.Oracle")?.MakeGenericType(typeof(TMark));
+					if (type == null) throw new Exception("缺少 FreeSql 数据库实现包：FreeSql.Provider.Oracle.dll，可前往 nuget 下载");
+					break;
+				case DataType.Sqlite: type = Type.GetType("FreeSql.Sqlite.SqliteProvider`1,FreeSql.Provider.Sqlite")?.MakeGenericType(typeof(TMark));
+					if (type == null) throw new Exception("缺少 FreeSql 数据库实现包：FreeSql.Provider.Sqlite.dll，可前往 nuget 下载");
+					break;
 				default: throw new Exception("未指定 UseConnectionString");
 			}
+			ret = Activator.CreateInstance(type, new object[] { _masterConnectionString, _slaveConnectionString }) as IFreeSql<TMark>;
 			if (ret != null) {
 				ret.CodeFirst.IsAutoSyncStructure = _isAutoSyncStructure;
 				

FreeSql/FreeUtil.cs

@@ -31,38 +31,4 @@ public static class FreeUtil {
 		var guid = $"{uninxtime.ToString("x8").PadLeft(8, '0')}{__staticMachine.ToString("x8").PadLeft(8, '0').Substring(2, 6)}{__staticPid.ToString("x8").PadLeft(8, '0').Substring(6, 2)}{increment.ToString("x8").PadLeft(8, '0')}{rand.ToString("x8").PadLeft(8, '0')}";
 		return Guid.Parse(guid);
 	}
-
-	internal static void PrevReheatConnectionPool(ObjectPool<DbConnection> pool, int minPoolSize) {
-		if (minPoolSize <= 0) minPoolSize = Math.Min(5, pool.Policy.PoolSize);
-		if (minPoolSize > pool.Policy.PoolSize) minPoolSize = pool.Policy.PoolSize;
-		var initTestOk = true;
-		var initStartTime = DateTime.Now;
-		var initConns = new ConcurrentBag<Object<DbConnection>>();
-
-		try {
-			var conn = pool.Get();
-			initConns.Add(conn);
-			pool.Policy.OnCheckAvailable(conn);
-		} catch {
-			initTestOk = false; //预热一次失败，后面将不进行
-		}
-		for (var a = 1; initTestOk && a < minPoolSize; a += 10) {
-			if (initStartTime.Subtract(DateTime.Now).TotalSeconds > 3) break; //预热耗时超过3秒，退出
-			var b = Math.Min(minPoolSize - a, 10); //每10个预热
-			var initTasks = new Task[b];
-			for (var c = 0; c < b; c++) {
-				initTasks[c] = Task.Run(() => {
-					try {
-						var conn = pool.Get();
-						initConns.Add(conn);
-						pool.Policy.OnCheckAvailable(conn);
-					} catch {
-						initTestOk = false;  //有失败，下一组退出预热
-					}
-				});
-			}
-			Task.WaitAll(initTasks);
-		}
-		while (initConns.TryTake(out var conn)) pool.Return(conn);
-	}
 }

FreeSql/Generator/TemplateEngin.cs

@@ -1,644 +0,0 @@
-using Microsoft.CSharp;
-using System;
-using System.CodeDom.Compiler;
-using System.Collections;
-using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Reflection;
-using System.Text;
-using System.Text.RegularExpressions;
-using System.Threading;
-
-namespace FreeSql.Generator {
-	public class TemplateEngin : IDisposable {
-		public interface ITemplateOutput {
-			/// <summary>
-			/// 
-			/// </summary>
-			/// <param name="tOuTpUt">返回内容</param>
-			/// <param name="oPtIoNs">渲染对象</param>
-			/// <param name="rEfErErFiLeNaMe">当前文件路径</param>
-			/// <param name="tEmPlAtEsEnDeR"></param>
-			/// <returns></returns>
-			TemplateReturnInfo OuTpUt(StringBuilder tOuTpUt, IDictionary oPtIoNs, string rEfErErFiLeNaMe, TemplateEngin tEmPlAtEsEnDeR);
-		}
-		public class TemplateReturnInfo {
-			public Dictionary<string, int[]> Blocks;
-			public StringBuilder Sb;
-		}
-		public delegate bool TemplateIf(object exp);
-		public delegate void TemplatePrint(params object[] parms);
-
-		private static int _view = 0;
-		private static Regex _reg = new Regex(@"\{(\$TEMPLATE__CODE|\/\$TEMPLATE__CODE|import\s+|module\s+|extends\s+|block\s+|include\s+|for\s+|if\s+|#|\/for|elseif|else|\/if|\/block|\/module)([^\}]*)\}", RegexOptions.Compiled);
-		private static Regex _reg_forin = new Regex(@"^([\w_]+)\s*,?\s*([\w_]+)?\s+in\s+(.+)", RegexOptions.Compiled);
-		private static Regex _reg_foron = new Regex(@"^([\w_]+)\s*,?\s*([\w_]+)?,?\s*([\w_]+)?\s+on\s+(.+)", RegexOptions.Compiled);
-		private static Regex _reg_forab = new Regex(@"^([\w_]+)\s+([^,]+)\s*,\s*(.+)", RegexOptions.Compiled);
-		private static Regex _reg_miss = new Regex(@"\{\/?miss\}", RegexOptions.Compiled);
-		private static Regex _reg_code = new Regex(@"(\{%|%\})", RegexOptions.Compiled);
-		private static Regex _reg_syntax = new Regex(@"<(\w+)\s+@(if|for|else)\s*=""([^""]*)""", RegexOptions.Compiled);
-		private static Regex _reg_htmltag = new Regex(@"<\/?\w+[^>]*>", RegexOptions.Compiled);
-		private static Regex _reg_blank = new Regex(@"\s+", RegexOptions.Compiled);
-		private static Regex _reg_complie_undefined = new Regex(@"(当前上下文中不存在名称)?“(\w+)”", RegexOptions.Compiled);
-
-		private Dictionary<string, ITemplateOutput> _cache = new Dictionary<string, ITemplateOutput>();
-		private object _cache_lock = new object();
-		private string _viewDir;
-		private string[] _usings;
-		private FileSystemWatcher _fsw = new FileSystemWatcher();
-
-		public TemplateEngin(string viewDir, params string[] usings) {
-			_viewDir = Utils.TranslateUrl(viewDir);
-			_usings = usings;
-			_fsw = new FileSystemWatcher(_viewDir);
-			_fsw.IncludeSubdirectories = true;
-			_fsw.Changed += ViewDirChange;
-			_fsw.Renamed += ViewDirChange;
-			_fsw.EnableRaisingEvents = true;
-		}
-		public void Dispose() {
-			_fsw.Dispose();
-		}
-		void ViewDirChange(object sender, FileSystemEventArgs e) {
-			string filename = e.FullPath.ToLower();
-			lock (_cache_lock) {
-				_cache.Remove(filename);
-			}
-		}
-		public TemplateReturnInfo RenderFile2(StringBuilder sb, IDictionary options, string filename, string refererFilename) {
-			if (filename[0] == '/' || string.IsNullOrEmpty(refererFilename)) refererFilename = _viewDir;
-			//else refererFilename = Path.GetDirectoryName(refererFilename);
-			string filename2 = Utils.TranslateUrl(filename, refererFilename);
-			ITemplateOutput tpl;
-			if (_cache.TryGetValue(filename2, out tpl) == false) {
-				string tplcode = File.Exists(filename2) == false ? string.Concat("文件不存在 ", filename) : Utils.ReadTextFile(filename2);
-				tpl = Parser(tplcode, _usings, options);
-				lock (_cache_lock) {
-					if (_cache.ContainsKey(filename2) == false) {
-						_cache.Add(filename2, tpl);
-					}
-				}
-			}
-			try {
-				return tpl.OuTpUt(sb, options, filename2, this);
-			} catch (Exception ex) {
-				TemplateReturnInfo ret = sb == null ?
-					new TemplateReturnInfo { Sb = new StringBuilder(), Blocks = new Dictionary<string, int[]>() } :
-					new TemplateReturnInfo { Sb = sb, Blocks = new Dictionary<string, int[]>() };
-				ret.Sb.Append(refererFilename);
-				ret.Sb.Append(" -> ");
-				ret.Sb.Append(filename);
-				ret.Sb.Append("\r\n");
-				ret.Sb.Append(ex.Message);
-				ret.Sb.Append("\r\n");
-				ret.Sb.Append(ex.StackTrace);
-				return ret;
-			}
-		}
-		public string RenderFile(string filename, IDictionary options) {
-			TemplateReturnInfo ret = this.RenderFile2(null, options, filename, null);
-			return ret.Sb.ToString();
-		}
-		private static ITemplateOutput Parser(string tplcode, string[] usings, IDictionary options) {
-			int view = Interlocked.Increment(ref _view);
-			StringBuilder sb = new StringBuilder();
-			IDictionary options_copy = new Hashtable();
-			foreach (DictionaryEntry options_de in options) options_copy[options_de.Key] = options_de.Value;
-			sb.AppendFormat(@"
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Text.RegularExpressions;{1}
-
-//namespace TplDynamicCodeGenerate {{
-	public class TplDynamicCodeGenerate_view{0} : FreeSql.Generator.TemplateEngin.ITemplateOutput {{
-		public FreeSql.Generator.TemplateEngin.TemplateReturnInfo OuTpUt(StringBuilder tOuTpUt, IDictionary oPtIoNs, string rEfErErFiLeNaMe, FreeSql.Generator.TemplateEngin tEmPlAtEsEnDeR) {{
-			FreeSql.Generator.TemplateEngin.TemplateReturnInfo rTn = tOuTpUt == null ? 
-				new FreeSql.Generator.TemplateEngin.TemplateReturnInfo {{ Sb = (tOuTpUt = new StringBuilder()), Blocks = new Dictionary<string, int[]>() }} :
-				new FreeSql.Generator.TemplateEngin.TemplateReturnInfo {{ Sb = tOuTpUt, Blocks = new Dictionary<string, int[]>() }};
-			Dictionary<string, int[]> TPL__blocks = rTn.Blocks;
-			Stack<int[]> TPL__blocks_stack = new Stack<int[]>();
-			int[] TPL__blocks_stack_peek;
-			List<IDictionary> TPL__forc = new List<IDictionary>();
-			Func<IDictionary> pRoCeSsOpTiOnS = new Func<IDictionary>(delegate () {{
-				IDictionary nEwoPtIoNs = new Hashtable();
-				foreach (DictionaryEntry oPtIoNs_dE in oPtIoNs)
-					nEwoPtIoNs[oPtIoNs_dE.Key] = oPtIoNs_dE.Value;
-				foreach (IDictionary TPL__forc_dIc in TPL__forc)
-					foreach (DictionaryEntry TPL__forc_dIc_dE in TPL__forc_dIc)
-						nEwoPtIoNs[TPL__forc_dIc_dE.Key] = TPL__forc_dIc_dE.Value;
-				return nEwoPtIoNs;
-			}});
-			FreeSql.Generator.TemplateEngin.TemplateIf tPlIf = delegate(object exp) {{
-				if (exp is bool) return (bool)exp;
-				if (exp == null) return false;
-				if (exp is int && (int)exp == 0) return false;
-				if (exp is string && (string)exp == string.Empty) return false;
-				if (exp is long && (long)exp == 0) return false;
-				if (exp is short && (short)exp == 0) return false;
-				if (exp is byte && (byte)exp == 0) return false;
-				if (exp is double && (double)exp == 0) return false;
-				if (exp is float && (float)exp == 0) return false;
-				if (exp is decimal && (decimal)exp == 0) return false;
-				return true;
-			}};
-			FreeSql.Generator.TemplateEngin.TemplatePrint print = delegate(object[] pArMs) {{
-				if (pArMs == null || pArMs.Length == 0) return;
-				foreach (object pArMs_A in pArMs) if (pArMs_A != null) tOuTpUt.Append(pArMs_A);
-			}};
-			FreeSql.Generator.TemplateEngin.TemplatePrint Print = print;", view, usings?.Any() == true ? $"\r\nusing {string.Join(";\r\nusing ", usings)};" : "");
-
-			#region {miss}...{/miss}块内容将不被解析
-			string[] tmp_content_arr = _reg_miss.Split(tplcode);
-			if (tmp_content_arr.Length > 1) {
-				sb.AppendFormat(@"
-			string[] TPL__MISS = new string[{0}];", Math.Ceiling(1.0 * (tmp_content_arr.Length - 1) / 2));
-				int miss_len = -1;
-				for (int a = 1; a < tmp_content_arr.Length; a += 2) {
-					sb.Append(string.Concat(@"
-			TPL__MISS[", ++miss_len, @"] = """, Utils.GetConstString(tmp_content_arr[a]), @""";"));
-					tmp_content_arr[a] = string.Concat("{#TPL__MISS[", miss_len, "]}");
-				}
-				tplcode = string.Join("", tmp_content_arr);
-			}
-			#endregion
-			#region 扩展语法如 <div @if="表达式"></div>
-			tplcode = htmlSyntax(tplcode, 3); //<div @if="c#表达式" @for="index 1,100"></div>
-											  //处理 {% %} 块 c#代码
-			tmp_content_arr = _reg_code.Split(tplcode);
-			if (tmp_content_arr.Length == 1) {
-				tplcode = Utils.GetConstString(tplcode)
-					.Replace("{%", "{$TEMPLATE__CODE}")
-					.Replace("%}", "{/$TEMPLATE__CODE}");
-			} else {
-				tmp_content_arr[0] = Utils.GetConstString(tmp_content_arr[0]);
-				for (int a = 1; a < tmp_content_arr.Length; a += 4) {
-					tmp_content_arr[a] = "{$TEMPLATE__CODE}";
-					tmp_content_arr[a + 2] = "{/$TEMPLATE__CODE}";
-					tmp_content_arr[a + 3] = Utils.GetConstString(tmp_content_arr[a + 3]);
-				}
-				tplcode = string.Join("", tmp_content_arr);
-			}
-			#endregion
-			sb.Append(@"
-			tOuTpUt.Append(""");
-
-			string error = null;
-			int tpl_tmpid = 0;
-			int forc_i = 0;
-			string extends = null;
-			Stack<string> codeTree = new Stack<string>();
-			Stack<string> forEndRepl = new Stack<string>();
-			sb.Append(_reg.Replace(tplcode, delegate (Match m) {
-				string _0 = m.Groups[0].Value;
-				if (!string.IsNullOrEmpty(error)) return _0;
-
-				string _1 = m.Groups[1].Value.Trim(' ', '\t');
-				string _2 = m.Groups[2].Value
-					.Replace("\\\\", "\\")
-					.Replace("\\\"", "\"");
-				_2 = Utils.ReplaceSingleQuote(_2);
-
-				switch (_1) {
-					#region $TEMPLATE__CODE--------------------------------------------------
-					case "$TEMPLATE__CODE":
-						codeTree.Push(_1);
-						return @""");
-";
-					case "/$TEMPLATE__CODE":
-						string pop = codeTree.Pop();
-						if (pop != "$TEMPLATE__CODE") {
-							codeTree.Push(pop);
-							error = "编译出错，{% 与 %} 并没有配对";
-							return _0;
-						}
-						return @"
-			tOuTpUt.Append(""";
-					#endregion
-					case "include":
-						return string.Format(@""");
-tEmPlAtEsEnDeR.RenderFile2(tOuTpUt, pRoCeSsOpTiOnS(), ""{0}"", rEfErErFiLeNaMe);
-			tOuTpUt.Append(""", _2);
-					case "import":
-						return _0;
-					case "module":
-						return _0;
-					case "/module":
-						return _0;
-					case "extends":
-						//{extends ../inc/layout.html}
-						if (string.IsNullOrEmpty(extends) == false) return _0;
-						extends = _2;
-						return string.Empty;
-					case "block":
-						codeTree.Push("block");
-						return string.Format(@""");
-TPL__blocks_stack_peek = new int[] {{ tOuTpUt.Length, 0 }};
-TPL__blocks_stack.Push(TPL__blocks_stack_peek);
-TPL__blocks.Add(""{0}"", TPL__blocks_stack_peek);
-tOuTpUt.Append(""", _2.Trim(' ', '\t'));
-					case "/block":
-						codeTreeEnd(codeTree, "block");
-						return @""");
-TPL__blocks_stack_peek = TPL__blocks_stack.Pop();
-TPL__blocks_stack_peek[1] = tOuTpUt.Length - TPL__blocks_stack_peek[0];
-tOuTpUt.Append(""";
-
-					#region ##---------------------------------------------------------
-					case "#":
-						if (_2[0] == '#')
-							return string.Format(@""");
-			try {{ Print({0}); }} catch {{ }}
-			tOuTpUt.Append(""", _2.Substring(1));
-						return string.Format(@""");
-			Print({0});
-			tOuTpUt.Append(""", _2);
-					#endregion
-					#region for--------------------------------------------------------
-					case "for":
-						forc_i++;
-						int cur_tpl_tmpid = tpl_tmpid;
-						string sb_endRepl = string.Empty;
-						StringBuilder sbfor = new StringBuilder();
-						sbfor.Append(@""");");
-						Match mfor = _reg_forin.Match(_2);
-						if (mfor.Success) {
-							string mfor1 = mfor.Groups[1].Value.Trim(' ', '\t');
-							string mfor2 = mfor.Groups[2].Value.Trim(' ', '\t');
-							sbfor.AppendFormat(@"
-//new Action(delegate () {{
-	IDictionary TPL__tmp{0} = new Hashtable();
-	TPL__forc.Add(TPL__tmp{0});
-	var TPL__tmp{1} = {3};
-	var TPL__tmp{2} = {4};", ++tpl_tmpid, ++tpl_tmpid, ++tpl_tmpid, mfor.Groups[3].Value, mfor1);
-							sb_endRepl = string.Concat(sb_endRepl, string.Format(@"
-	{0} = TPL__tmp{1};", mfor1, cur_tpl_tmpid + 3));
-							if (options_copy.Contains(mfor1) == false) options_copy[mfor1] = null;
-							if (!string.IsNullOrEmpty(mfor2)) {
-								sbfor.AppendFormat(@"
-	var TPL__tmp{1} = {0};
-	{0} = 0;", mfor2, ++tpl_tmpid);
-								sb_endRepl = string.Concat(sb_endRepl, string.Format(@"
-	{0} = TPL__tmp{1};", mfor2, tpl_tmpid));
-								if (options_copy.Contains(mfor2) == false) options_copy[mfor2] = null;
-							}
-							sbfor.AppendFormat(@"
-	if (TPL__tmp{1} != null)
-	foreach (var TPL__tmp{0} in TPL__tmp{1}) {{", ++tpl_tmpid, cur_tpl_tmpid + 2);
-							if (!string.IsNullOrEmpty(mfor2))
-								sbfor.AppendFormat(@"
-		TPL__tmp{1}[""{0}""] = ++ {0};", mfor2, cur_tpl_tmpid + 1);
-							sbfor.AppendFormat(@"
-		TPL__tmp{1}[""{0}""] = TPL__tmp{2};
-		{0} = TPL__tmp{2};
-		tOuTpUt.Append(""", mfor1, cur_tpl_tmpid + 1, tpl_tmpid);
-							codeTree.Push("for");
-							forEndRepl.Push(sb_endRepl);
-							return sbfor.ToString();
-						}
-						mfor = _reg_foron.Match(_2);
-						if (mfor.Success) {
-							string mfor1 = mfor.Groups[1].Value.Trim(' ', '\t');
-							string mfor2 = mfor.Groups[2].Value.Trim(' ', '\t');
-							string mfor3 = mfor.Groups[3].Value.Trim(' ', '\t');
-							sbfor.AppendFormat(@"
-//new Action(delegate () {{
-	IDictionary TPL__tmp{0} = new Hashtable();
-	TPL__forc.Add(TPL__tmp{0});
-	var TPL__tmp{1} = {3};
-	var TPL__tmp{2} = {4};", ++tpl_tmpid, ++tpl_tmpid, ++tpl_tmpid, mfor.Groups[4].Value, mfor1);
-							sb_endRepl = string.Concat(sb_endRepl, string.Format(@"
-	{0} = TPL__tmp{1};", mfor1, cur_tpl_tmpid + 3));
-							if (options_copy.Contains(mfor1) == false) options_copy[mfor1] = null;
-							if (!string.IsNullOrEmpty(mfor2)) {
-								sbfor.AppendFormat(@"
-	var TPL__tmp{1} = {0};", mfor2, ++tpl_tmpid);
-								sb_endRepl = string.Concat(sb_endRepl, string.Format(@"
-	{0} = TPL__tmp{1};", mfor2, tpl_tmpid));
-								if (options_copy.Contains(mfor2) == false) options_copy[mfor2] = null;
-							}
-							if (!string.IsNullOrEmpty(mfor3)) {
-								sbfor.AppendFormat(@"
-	var TPL__tmp{1} = {0};
-	{0} = 0;", mfor3, ++tpl_tmpid);
-								sb_endRepl = string.Concat(sb_endRepl, string.Format(@"
-	{0} = TPL__tmp{1};", mfor3, tpl_tmpid));
-								if (options_copy.Contains(mfor3) == false) options_copy[mfor3] = null;
-							}
-							sbfor.AppendFormat(@"
-	if (TPL__tmp{2} != null)
-	foreach (DictionaryEntry TPL__tmp{1} in TPL__tmp{2}) {{
-		{0} = TPL__tmp{1}.Key;
-		TPL__tmp{3}[""{0}""] = {0};", mfor1, ++tpl_tmpid, cur_tpl_tmpid + 2, cur_tpl_tmpid + 1);
-							if (!string.IsNullOrEmpty(mfor2))
-								sbfor.AppendFormat(@"
-		{0} = TPL__tmp{1}.Value;
-		TPL__tmp{2}[""{0}""] = {0};", mfor2, tpl_tmpid, cur_tpl_tmpid + 1);
-							if (!string.IsNullOrEmpty(mfor3))
-								sbfor.AppendFormat(@"
-		TPL__tmp{1}[""{0}""] = ++ {0};", mfor3, cur_tpl_tmpid + 1);
-							sbfor.AppendFormat(@"
-		tOuTpUt.Append(""");
-							codeTree.Push("for");
-							forEndRepl.Push(sb_endRepl);
-							return sbfor.ToString();
-						}
-						mfor = _reg_forab.Match(_2);
-						if (mfor.Success) {
-							string mfor1 = mfor.Groups[1].Value.Trim(' ', '\t');
-							sbfor.AppendFormat(@"
-//new Action(delegate () {{
-	IDictionary TPL__tmp{0} = new Hashtable();
-	TPL__forc.Add(TPL__tmp{0});
-	var TPL__tmp{1} = {5};
-	{5} = {3} - 1;
-	if ({5} == null) {5} = 0;
-	var TPL__tmp{2} = {4} + 1;
-	while (++{5} < TPL__tmp{2}) {{
-		TPL__tmp{0}[""{5}""] = {5};
-		tOuTpUt.Append(""", ++tpl_tmpid, ++tpl_tmpid, ++tpl_tmpid, mfor.Groups[2].Value, mfor.Groups[3].Value, mfor1);
-							sb_endRepl = string.Concat(sb_endRepl, string.Format(@"
-	{0} = TPL__tmp{1};", mfor1, cur_tpl_tmpid + 1));
-							if (options_copy.Contains(mfor1) == false) options_copy[mfor1] = null;
-							codeTree.Push("for");
-							forEndRepl.Push(sb_endRepl);
-							return sbfor.ToString();
-						}
-						return _0;
-					case "/for":
-						if (--forc_i < 0) return _0;
-						codeTreeEnd(codeTree, "for");
-						return string.Format(@""");
-	}}{0}
-	TPL__forc.RemoveAt(TPL__forc.Count - 1);
-//}})();
-			tOuTpUt.Append(""", forEndRepl.Pop());
-					#endregion
-					#region if---------------------------------------------------------
-					case "if":
-						codeTree.Push("if");
-						return string.Format(@""");
-			if ({1}tPlIf({0})) {{
-				tOuTpUt.Append(""", _2[0] == '!' ? _2.Substring(1) : _2, _2[0] == '!' ? '!' : ' ');
-					case "elseif":
-						codeTreeEnd(codeTree, "if");
-						codeTree.Push("if");
-						return string.Format(@""");
-			}} else if ({1}tPlIf({0})) {{
-				tOuTpUt.Append(""", _2[0] == '!' ? _2.Substring(1) : _2, _2[0] == '!' ? '!' : ' ');
-					case "else":
-						codeTreeEnd(codeTree, "if");
-						codeTree.Push("if");
-						return @""");
-			} else {
-			tOuTpUt.Append(""";
-					case "/if":
-						codeTreeEnd(codeTree, "if");
-						return @""");
-			}
-			tOuTpUt.Append(""";
-						#endregion
-				}
-				return _0;
-			}));
-
-			sb.Append(@""");");
-			if (string.IsNullOrEmpty(extends) == false) {
-				sb.AppendFormat(@"
-FreeSql.Generator.TemplateEngin.TemplateReturnInfo eXtEnDs_ReT = tEmPlAtEsEnDeR.RenderFile2(null, pRoCeSsOpTiOnS(), ""{0}"", rEfErErFiLeNaMe);
-string rTn_Sb_string = rTn.Sb.ToString();
-foreach(string eXtEnDs_ReT_blocks_key in eXtEnDs_ReT.Blocks.Keys) {{
-	if (rTn.Blocks.ContainsKey(eXtEnDs_ReT_blocks_key)) {{
-		int[] eXtEnDs_ReT_blocks_value = eXtEnDs_ReT.Blocks[eXtEnDs_ReT_blocks_key];
-		eXtEnDs_ReT.Sb.Remove(eXtEnDs_ReT_blocks_value[0], eXtEnDs_ReT_blocks_value[1]);
-		int[] rTn_blocks_value = rTn.Blocks[eXtEnDs_ReT_blocks_key];
-		eXtEnDs_ReT.Sb.Insert(eXtEnDs_ReT_blocks_value[0], rTn_Sb_string.Substring(rTn_blocks_value[0], rTn_blocks_value[1]));
-		foreach(string eXtEnDs_ReT_blocks_keyb in eXtEnDs_ReT.Blocks.Keys) {{
-			if (eXtEnDs_ReT_blocks_keyb == eXtEnDs_ReT_blocks_key) continue;
-			int[] eXtEnDs_ReT_blocks_valueb = eXtEnDs_ReT.Blocks[eXtEnDs_ReT_blocks_keyb];
-			if (eXtEnDs_ReT_blocks_valueb[0] >= eXtEnDs_ReT_blocks_value[0])
-				eXtEnDs_ReT_blocks_valueb[0] = eXtEnDs_ReT_blocks_valueb[0] - eXtEnDs_ReT_blocks_value[1] + rTn_blocks_value[1];
-		}}
-		eXtEnDs_ReT_blocks_value[1] = rTn_blocks_value[1];
-	}}
-}}
-return eXtEnDs_ReT;
-", extends);
-			} else {
-				sb.Append(@"
-return rTn;");
-			}
-			sb.Append(@"
-		}
-	}
-//}
-");
-			var str = "FreeSql.Generator.TemplateEngin.TemplatePrint Print = print;";
-			int dim_idx = sb.ToString().IndexOf(str) + str.Length;
-			foreach (string dic_name in options_copy.Keys) {
-				sb.Insert(dim_idx, string.Format(@"
-			dynamic {0} = oPtIoNs[""{0}""];", dic_name));
-			}
-			//Console.WriteLine(sb.ToString());
-			return Complie(sb.ToString(), @"TplDynamicCodeGenerate_view" + view);
-		}
-		private static string codeTreeEnd(Stack<string> codeTree, string tag) {
-			string ret = string.Empty;
-			Stack<int> pop = new Stack<int>();
-			foreach (string ct in codeTree) {
-				if (ct == "import" ||
-					ct == "include") {
-					pop.Push(1);
-				} else if (ct == tag) {
-					pop.Push(2);
-					break;
-				} else {
-					if (string.IsNullOrEmpty(tag) == false) pop.Clear();
-					break;
-				}
-			}
-			if (pop.Count == 0 && string.IsNullOrEmpty(tag) == false)
-				return string.Concat("语法错误，{", tag, "} {/", tag, "} 并没配对");
-			while (pop.Count > 0 && pop.Pop() > 0) codeTree.Pop();
-			return ret;
-		}
-		#region htmlSyntax
-		private static string htmlSyntax(string tplcode, int num) {
-
-			while (num-- > 0) {
-				string[] arr = _reg_syntax.Split(tplcode);
-
-				if (arr.Length == 1) break;
-				for (int a = 1; a < arr.Length; a += 4) {
-					string tag = string.Concat('<', arr[a]);
-					string end = string.Concat("</", arr[a], '>');
-					int fc = 1;
-					for (int b = a; fc > 0 && b < arr.Length; b += 4) {
-						if (b > a && arr[a].ToLower() == arr[b].ToLower()) fc++;
-						int bpos = 0;
-						while (true) {
-							int fa = arr[b + 3].IndexOf(tag, bpos);
-							int fb = arr[b + 3].IndexOf(end, bpos);
-							if (b == a) {
-								var z = arr[b + 3].IndexOf("/>");
-								if ((fb == -1 || z < fb) && z != -1) {
-									var y = arr[b + 3].Substring(0, z + 2);
-									if (_reg_htmltag.IsMatch(y) == false)
-										fb = z - end.Length + 2;
-								}
-							}
-							if (fa == -1 && fb == -1) break;
-							if (fa != -1 && (fa < fb || fb == -1)) {
-								fc++;
-								bpos = fa + tag.Length;
-								continue;
-							}
-							if (fb != -1) fc--;
-							if (fc <= 0) {
-								var a1 = arr[a + 1];
-								var end3 = string.Concat("{/", a1, "}");
-								if (a1.ToLower() == "else") {
-									if (_reg_blank.Replace(arr[a - 4 + 3], "").EndsWith("{/if}", StringComparison.CurrentCultureIgnoreCase) == true) {
-										var idx = arr[a - 4 + 3].IndexOf("{/if}");
-										arr[a - 4 + 3] = string.Concat(arr[a - 4 + 3].Substring(0, idx), arr[a - 4 + 3].Substring(idx + 5));
-										//如果 @else="有条件内容"，则变换成 elseif 条件内容
-										if (_reg_blank.Replace(arr[a + 2], "").Length > 0) a1 = "elseif";
-										end3 = "{/if}";
-									} else {
-										arr[a] = string.Concat("指令 @", arr[a + 1], "='", arr[a + 2], "' 没紧接着 if/else 指令之后，无效. <", arr[a]);
-										arr[a + 1] = arr[a + 2] = string.Empty;
-									}
-								}
-								if (arr[a + 1].Length > 0) {
-									if (_reg_blank.Replace(arr[a + 2], "").Length > 0 || a1.ToLower() == "else") {
-										arr[b + 3] = string.Concat(arr[b + 3].Substring(0, fb + end.Length), end3, arr[b + 3].Substring(fb + end.Length));
-										arr[a] = string.Concat("{", a1, " ", arr[a + 2], "}<", arr[a]);
-										arr[a + 1] = arr[a + 2] = string.Empty;
-									} else {
-										arr[a] = string.Concat('<', arr[a]);
-										arr[a + 1] = arr[a + 2] = string.Empty;
-									}
-								}
-								break;
-							}
-							bpos = fb + end.Length;
-						}
-					}
-					if (fc > 0) {
-						arr[a] = string.Concat("不严谨的html格式，请检查 ", arr[a], " 的结束标签, @", arr[a + 1], "='", arr[a + 2], "' 指令无效. <", arr[a]);
-						arr[a + 1] = arr[a + 2] = string.Empty;
-					}
-				}
-				if (arr.Length > 0) tplcode = string.Join(string.Empty, arr);
-			}
-			return tplcode;
-		}
-		#endregion
-		#region Complie
-		private static ITemplateOutput Complie(string cscode, string typename) {
-			var assemly = _compiler.Value.CompileCode(cscode);
-			var type = assemly.DefinedTypes.Where(a => a.FullName.EndsWith(typename)).FirstOrDefault();
-			return Activator.CreateInstance(type) as ITemplateOutput;
-		}
-		internal static Lazy<CSScriptLib.RoslynEvaluator> _compiler = new Lazy<CSScriptLib.RoslynEvaluator>(() => {
-			//var dlls = Directory.GetFiles(Directory.GetParent(Type.GetType("IFreeSql, FreeSql").Assembly.Location).FullName, "*.dll");
-			var compiler = new CSScriptLib.RoslynEvaluator();
-			compiler.DisableReferencingFromCode = false;
-			//compiler.DebugBuild = true;
-			//foreach (var dll in dlls) {
-			//	Console.WriteLine(dll);
-			//	var ass = Assembly.LoadFile(dll);
-			//	compiler.ReferenceAssembly(ass);
-			//}
-			compiler
-				.ReferenceAssemblyOf<IFreeSql>()
-				.ReferenceDomainAssemblies();
-			return compiler;
-		});
-
-		#endregion
-
-		#region Utils
-		public class Utils {
-			public static string ReplaceSingleQuote(object exp) {
-				//将 ' 转换成 "
-				string exp2 = string.Concat(exp);
-				int quote_pos = -1;
-				while (true) {
-					int first_pos = quote_pos = exp2.IndexOf('\'', quote_pos + 1);
-					if (quote_pos == -1) break;
-					while (true) {
-						quote_pos = exp2.IndexOf('\'', quote_pos + 1);
-						if (quote_pos == -1) break;
-						int r_cout = 0;
-						for (int p = 1; true; p++) {
-							if (exp2[quote_pos - p] == '\\') r_cout++;
-							else break;
-						}
-						if (r_cout % 2 == 0/* && quote_pos - first_pos > 2*/) {
-							string str1 = exp2.Substring(0, first_pos);
-							string str2 = exp2.Substring(first_pos + 1, quote_pos - first_pos - 1);
-							string str3 = exp2.Substring(quote_pos + 1);
-							string str4 = str2.Replace("\"", "\\\"");
-							quote_pos += str4.Length - str2.Length;
-							exp2 = string.Concat(str1, "\"", str4, "\"", str3);
-							break;
-						}
-					}
-					if (quote_pos == -1) break;
-				}
-				return exp2;
-			}
-			public static string GetConstString(object obj) {
-				return string.Concat(obj)
-					.Replace("\\", "\\\\")
-					.Replace("\"", "\\\"")
-					.Replace("\r", "\\r")
-					.Replace("\n", "\\n");
-			}
-
-			public static string ReadTextFile(string path) {
-				byte[] bytes = ReadFile(path);
-				return Encoding.UTF8.GetString(bytes).TrimStart((char)65279);
-			}
-			public static byte[] ReadFile(string path) {
-				if (File.Exists(path)) {
-					string destFileName = Path.GetTempFileName();
-					File.Copy(path, destFileName, true);
-					int read = 0;
-					byte[] data = new byte[1024];
-					using (MemoryStream ms = new MemoryStream()) {
-						using (FileStream fs = new FileStream(destFileName, FileMode.OpenOrCreate, FileAccess.Read)) {
-							do {
-								read = fs.Read(data, 0, data.Length);
-								if (read <= 0) break;
-								ms.Write(data, 0, read);
-							} while (true);
-						}
-						File.Delete(destFileName);
-						data = ms.ToArray();
-					}
-					return data;
-				}
-				return new byte[] { };
-			}
-			public static string TranslateUrl(string url) {
-				return TranslateUrl(url, null);
-			}
-			public static string TranslateUrl(string url, string baseDir) {
-				if (string.IsNullOrEmpty(baseDir)) baseDir = AppContext.BaseDirectory + "/";
-				if (string.IsNullOrEmpty(url)) return Path.GetDirectoryName(baseDir);
-				if (url.StartsWith("~/")) url = url.Substring(1);
-				if (url.StartsWith("/")) return Path.GetFullPath(Path.Combine(Path.GetDirectoryName(baseDir), url.TrimStart('/')));
-				if (url.StartsWith("\\")) return Path.GetFullPath(Path.Combine(Path.GetDirectoryName(baseDir), url.TrimStart('\\')));
-				if (url.IndexOf(":\\") != -1) return url;
-				return Path.GetFullPath(Path.Combine(Path.GetDirectoryName(baseDir), url));
-			}
-		}
-		#endregion
-	}
-}

FreeSql/Generator/TemplateGenerator.cs

@@ -1,72 +0,0 @@
-using FreeSql.DatabaseModel;
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text;
-using System.Text.RegularExpressions;
-
-namespace FreeSql.Generator {
-	public class TemplateGenerator {
-
-		public void Build(IDbFirst dbfirst, string templateDirectory, string outputDirectory, params string[] database) {
-			if (dbfirst == null) throw new ArgumentException("dbfirst 参数不能为 null");
-			if (string.IsNullOrEmpty(templateDirectory) || Directory.Exists(templateDirectory) == false) throw new ArgumentException("templateDirectory 目录不存在");
-			if (string.IsNullOrEmpty(templateDirectory)) throw new ArgumentException("outputDirectory 不能为 null");
-			if (database == null || database.Any() == false) throw new ArgumentException("database 参数不能为空");
-			if (Directory.Exists(outputDirectory) == false) Directory.CreateDirectory(outputDirectory);
-			templateDirectory = new DirectoryInfo(templateDirectory).FullName;
-			outputDirectory = new DirectoryInfo(outputDirectory).FullName;
-			if (templateDirectory.IndexOf(outputDirectory, StringComparison.CurrentCultureIgnoreCase) != -1) throw new ArgumentException("outputDirectory 目录不能设置在 templateDirectory 目录内");
-			var tables = dbfirst.GetTablesByDatabase(database);
-			var tpl = new TemplateEngin(templateDirectory, "FreeSql", "FreeSql.DatabaseModel");
-			BuildEachDirectory(templateDirectory, outputDirectory, tpl, dbfirst, tables);
-			tpl.Dispose();
-		}
-
-		void BuildEachDirectory(string templateDirectory, string outputDirectory, TemplateEngin tpl, IDbFirst dbfirst, List<DbTableInfo> tables) {
-			if (Directory.Exists(outputDirectory) == false) Directory.CreateDirectory(outputDirectory);
-			var files = Directory.GetFiles(templateDirectory);
-			foreach (var file in files) {
-				var fi = new FileInfo(file);
-				if (string.Compare(fi.Extension, ".FreeSql", true) == 0) {
-					var outputExtension = "." + fi.Name.Split('.')[1];
-					if (fi.Name.StartsWith("for-table.")) {
-						foreach (var table in tables) {
-							var result = tpl.RenderFile(file, new Dictionary<string, object>() { { "table", table }, { "dbfirst", dbfirst } });
-							if (result.EndsWith("return;")) continue;
-							var outputName = table.Name + outputExtension;
-							var mcls = Regex.Match(result, @"\s+class\s+(\w+)");
-							if (mcls.Success) outputName = mcls.Groups[1].Value + outputExtension;
-							var outputStream = Encoding.UTF8.GetBytes(result);
-							var fullname = outputDirectory + "/" + outputName;
-							if (File.Exists(fullname)) File.Delete(fullname);
-							using (var outfs = File.Open(fullname, FileMode.OpenOrCreate, FileAccess.Write)) {
-								outfs.Write(outputStream, 0, outputStream.Length);
-								outfs.Close();
-							}
-						}
-						continue;
-					} else {
-						var result = tpl.RenderFile(file, new Dictionary<string, object>() { { "tables", tables }, { "dbfirst", dbfirst } });
-						var outputName = fi.Name;
-						var mcls = Regex.Match(result, @"\s+class\s+(\w+)");
-						if (mcls.Success) outputName = mcls.Groups[1].Value + outputExtension;
-						var outputStream = Encoding.UTF8.GetBytes(result);
-						var fullname = outputDirectory + "/" + outputName;
-						if (File.Exists(fullname)) File.Delete(fullname);
-						using (var outfs = File.Open(fullname, FileMode.OpenOrCreate, FileAccess.Write)) {
-							outfs.Write(outputStream, 0, outputStream.Length);
-							outfs.Close();
-						}
-					}
-				}
-				File.Copy(file, outputDirectory + file.Replace(templateDirectory, ""), true);
-			}
-			var dirs = Directory.GetDirectories(templateDirectory);
-			foreach(var dir in dirs) {
-				BuildEachDirectory(dir, outputDirectory +  dir.Replace(templateDirectory, ""), tpl, dbfirst, tables);
-			}
-		}
-	}
-}

FreeSql/Interface/Curd/ISelect/ISelect0.cs

@@ -108,13 +108,6 @@ namespace FreeSql {
 		/// </summary>
 		/// <returns></returns>
 		TSelect Master();
-		/// <summary>
-		/// 缓存查询结果
-		/// </summary>
-		/// <param name="seconds">缓存秒数</param>
-		/// <param name="key">缓存key</param>
-		/// <returns></returns>
-		TSelect Caching(int seconds, string key = null);
 
 		/// <summary>
 		/// 左联查询，使用导航属性自动生成SQL

FreeSql/Interface/IAdo.cs

@@ -46,11 +46,6 @@ namespace FreeSql {
 		/// 当前线程的事务
 		/// </summary>
 		DbTransaction TransactionCurrentThread { get; }
-		/// <summary>
-		/// 事务完成前预删除缓存
-		/// </summary>
-		/// <param name="keys"></param>
-		void TransactionPreRemoveCache(params string[] keys);
 		#endregion
 
 		/// <summary>

FreeSql/Interface/ICache.cs

@@ -1,108 +0,0 @@
-using System;
-using System.Threading.Tasks;
-
-namespace FreeSql {
-	public interface ICache {
-
-		/// <summary>
-		/// 缓存数据时序列化方法，若无设置则默认使用 Json.net
-		/// </summary>
-		Func<object, string> Serialize { get; set; }
-		/// <summary>
-		/// 获取缓存数据时反序列化方法，若无设置则默认使用 Json.net
-		/// </summary>
-		Func<string, Type, object> Deserialize { get; set; }
-
-		/// <summary>
-		/// 缓存可序列化数据
-		/// </summary>
-		/// <typeparam name="T"></typeparam>
-		/// <param name="key">缓存键</param>
-		/// <param name="data">可序列化数据</param>
-		/// <param name="timeoutSeconds">缓存秒数，&lt;=0时永久缓存</param>
-		void Set<T>(string key, T data, int timeoutSeconds = 0);
-		/// <summary>
-		/// 循环或批量获取缓存数据
-		/// </summary>
-		/// <typeparam name="T"></typeparam>
-		/// <param name="key"></param>
-		/// <returns></returns>
-		T Get<T>(string key);
-		/// <summary>
-		/// 循环或批量获取缓存数据
-		/// </summary>
-		/// <param name="key"></param>
-		/// <returns></returns>
-		string Get(string key);
-		/// <summary>
-		/// 循环或批量删除缓存键
-		/// </summary>
-		/// <param name="keys">缓存键[数组]</param>
-		void Remove(params string[] keys);
-		/// <summary>
-		/// 缓存壳
-		/// </summary>
-		/// <typeparam name="T">缓存类型</typeparam>
-		/// <param name="key">缓存键</param>
-		/// <param name="timeoutSeconds">缓存秒数</param>
-		/// <param name="getData">获取源数据的函数</param>
-		/// <returns></returns>
-		T Shell<T>(string key, int timeoutSeconds, Func<T> getData);
-		/// <summary>
-		/// 缓存壳(哈希表)
-		/// </summary>
-		/// <typeparam name="T">缓存类型</typeparam>
-		/// <param name="key">缓存键</param>
-		/// <param name="field">字段</param>
-		/// <param name="timeoutSeconds">缓存秒数</param>
-		/// <param name="getData">获取源数据的函数</param>
-		/// <returns></returns>
-		T Shell<T>(string key, string field, int timeoutSeconds, Func<T> getData);
-
-		/// <summary>
-		/// 缓存可序列化数据
-		/// </summary>
-		/// <typeparam name="T"></typeparam>
-		/// <param name="key">缓存键</param>
-		/// <param name="data">可序列化数据</param>
-		/// <param name="timeoutSeconds">缓存秒数，&lt;=0时永久缓存</param>
-		Task SetAsync<T>(string key, T data, int timeoutSeconds = 0);
-		/// <summary>
-		/// 循环或批量获取缓存数据
-		/// </summary>
-		/// <typeparam name="T"></typeparam>
-		/// <param name="key"></param>
-		/// <returns></returns>
-		Task<T> GetAsync<T>(string key);
-		/// <summary>
-		/// 循环或批量获取缓存数据
-		/// </summary>
-		/// <param name="key"></param>
-		/// <returns></returns>
-		Task<string> GetAsync(string key);
-		/// <summary>
-		/// 循环或批量删除缓存键
-		/// </summary>
-		/// <param name="keys">缓存键[数组]</param>
-		Task RemoveAsync(params string[] keys);
-		/// <summary>
-		/// 缓存壳
-		/// </summary>
-		/// <typeparam name="T">缓存类型</typeparam>
-		/// <param name="key">缓存键</param>
-		/// <param name="timeoutSeconds">缓存秒数</param>
-		/// <param name="getDataAsync">获取源数据的函数</param>
-		/// <returns></returns>
-		Task<T> ShellAsync<T>(string key, int timeoutSeconds, Func<Task<T>> getDataAsync);
-		/// <summary>
-		/// 缓存壳(哈希表)
-		/// </summary>
-		/// <typeparam name="T">缓存类型</typeparam>
-		/// <param name="key">缓存键</param>
-		/// <param name="field">字段</param>
-		/// <param name="timeoutSeconds">缓存秒数</param>
-		/// <param name="getDataAsync">获取源数据的函数</param>
-		/// <returns></returns>
-		Task<T> ShellAsync<T>(string key, string field, int timeoutSeconds, Func<Task<T>> getDataAsync);
-	}
-}

FreeSql/Interface/IFreeSql.cs

@@ -87,10 +87,6 @@ public interface IFreeSql : IDisposable {
 	/// <param name="timeout">超时，未执行完将自动提交</param>
 	void Transaction(Action handler, TimeSpan timeout);
 
-	/// <summary>
-	/// 缓存
-	/// </summary>
-	ICache Cache { get; }
 	/// <summary>
 	/// 数据库访问对象
 	/// </summary>

FreeSql/Internal/CommonExpression.cs

@@ -10,17 +10,17 @@ using System.Reflection;
 using System.Text;
 
 namespace FreeSql.Internal {
-	internal abstract class CommonExpression {
+	public abstract class CommonExpression {
 
-		internal CommonUtils _common;
-		internal CommonProvider.AdoProvider _ado => _adoPriv ?? (_adoPriv = _common._orm.Ado as CommonProvider.AdoProvider);
+		public CommonUtils _common;
+		public CommonProvider.AdoProvider _ado => _adoPriv ?? (_adoPriv = _common._orm.Ado as CommonProvider.AdoProvider);
 		CommonProvider.AdoProvider _adoPriv;
-		internal CommonExpression(CommonUtils common) {
+		public CommonExpression(CommonUtils common) {
 			_common = common;
 		}
 
 		static ConcurrentDictionary<Type, PropertyInfo[]> _dicReadAnonymousFieldDtoPropertys = new ConcurrentDictionary<Type, PropertyInfo[]>();
-		internal bool ReadAnonymousField(List<SelectTableInfo> _tables, StringBuilder field, ReadAnonymousTypeInfo parent, ref int index, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
+		public bool ReadAnonymousField(List<SelectTableInfo> _tables, StringBuilder field, ReadAnonymousTypeInfo parent, ref int index, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
 			Func<ExpTSC> getTSC = () => new ExpTSC { _tables = _tables, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = SelectTableInfoType.From, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where };
 			switch (exp.NodeType) {
 				case ExpressionType.Quote: return ReadAnonymousField(_tables, field, parent, ref index, (exp as UnaryExpression)?.Operand, getSelectGroupingMapString);
@@ -180,7 +180,7 @@ namespace FreeSql.Internal {
 			if (index >= 0) field.Append(" as").Append(++index);
 			return false;
 		}
-		internal object ReadAnonymous(ReadAnonymousTypeInfo parent, DbDataReader dr, ref int index, bool notRead) {
+		public object ReadAnonymous(ReadAnonymousTypeInfo parent, DbDataReader dr, ref int index, bool notRead) {
 			if (parent.Childs.Any() == false) {
 				if (notRead) {
 					++index;
@@ -215,7 +215,7 @@ namespace FreeSql.Internal {
 			return null;
 		}
 
-		internal ColumnInfo SearchColumnByField(List<SelectTableInfo> _tables, TableInfo currentTable, string field) {
+		public ColumnInfo SearchColumnByField(List<SelectTableInfo> _tables, TableInfo currentTable, string field) {
 			if (_tables != null) {
 				var testCol = _common.TrimQuoteSqlName(field).Split(new[] { '.' }, 2);
 				if (testCol.Length == 2) {
@@ -232,11 +232,11 @@ namespace FreeSql.Internal {
 			return null;
 		}
 
-		internal string ExpressionSelectColumn_MemberAccess(List<SelectTableInfo> _tables, List<SelectColumnInfo> _selectColumnMap, SelectTableInfoType tbtype, Expression exp, bool isQuoteName, Func<Expression[], string> getSelectGroupingMapString) {
+		public string ExpressionSelectColumn_MemberAccess(List<SelectTableInfo> _tables, List<SelectColumnInfo> _selectColumnMap, SelectTableInfoType tbtype, Expression exp, bool isQuoteName, Func<Expression[], string> getSelectGroupingMapString) {
 			return ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, _selectColumnMap = _selectColumnMap, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = tbtype, isQuoteName = isQuoteName, isDisableDiyParse = false, style = ExpressionStyle.SelectColumns });
 		}
 
-		internal string[] ExpressionSelectColumns_MemberAccess_New_NewArrayInit(List<SelectTableInfo> _tables, Expression exp, bool isQuoteName, Func<Expression[], string> getSelectGroupingMapString) {
+		public string[] ExpressionSelectColumns_MemberAccess_New_NewArrayInit(List<SelectTableInfo> _tables, Expression exp, bool isQuoteName, Func<Expression[], string> getSelectGroupingMapString) {
 			switch (exp?.NodeType) {
 				case ExpressionType.Quote: return ExpressionSelectColumns_MemberAccess_New_NewArrayInit(_tables, (exp as UnaryExpression)?.Operand, isQuoteName, getSelectGroupingMapString);
 				case ExpressionType.Lambda: return ExpressionSelectColumns_MemberAccess_New_NewArrayInit(_tables, (exp as LambdaExpression)?.Body, isQuoteName, getSelectGroupingMapString);
@@ -276,7 +276,7 @@ namespace FreeSql.Internal {
 			{ ExpressionType.Modulo, "%" },
 			{ ExpressionType.Equal, "=" },
 		};
-		internal string ExpressionWhereLambdaNoneForeignObject(List<SelectTableInfo> _tables, TableInfo table, List<SelectColumnInfo> _selectColumnMap, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
+		public string ExpressionWhereLambdaNoneForeignObject(List<SelectTableInfo> _tables, TableInfo table, List<SelectColumnInfo> _selectColumnMap, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
 			var sql = ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, _selectColumnMap = _selectColumnMap, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = SelectTableInfoType.From, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where, currentTable = table });
 			if (exp.NodeType == ExpressionType.MemberAccess && exp.Type == typeof(bool))
 				return $"{sql} = {formatSql(true, null)}";
@@ -289,7 +289,7 @@ namespace FreeSql.Internal {
 			}
 		}
 
-		internal string ExpressionWhereLambda(List<SelectTableInfo> _tables, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
+		public string ExpressionWhereLambda(List<SelectTableInfo> _tables, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
 			var sql = ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = SelectTableInfoType.From, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where });
 			if (exp.NodeType == ExpressionType.MemberAccess && exp.Type == typeof(bool))
 				return $"{sql} = {formatSql(true, null)}";
@@ -301,7 +301,7 @@ namespace FreeSql.Internal {
 				default: return sql;
 			}
 		}
-		internal void ExpressionJoinLambda(List<SelectTableInfo> _tables, SelectTableInfoType tbtype, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
+		public void ExpressionJoinLambda(List<SelectTableInfo> _tables, SelectTableInfoType tbtype, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
 			var tbidx = _tables.Count;
 			var filter = ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = tbtype, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where });
 			if (exp.NodeType == ExpressionType.MemberAccess && exp.Type == typeof(bool))
@@ -333,7 +333,7 @@ namespace FreeSql.Internal {
 		internal static ConcurrentDictionary<Type, PropertyInfo> _dicNullableValueProperty = new ConcurrentDictionary<Type, PropertyInfo>();
 		static ConcurrentDictionary<Type, Expression> _dicFreeSqlGlobalExtensionsAsSelectExpression = new ConcurrentDictionary<Type, Expression>();
 
-		internal string ExpressionBinary(string oper, Expression leftExp, Expression rightExp, ExpTSC tsc) {
+		public string ExpressionBinary(string oper, Expression leftExp, Expression rightExp, ExpTSC tsc) {
 			switch (oper) {
 				case "OR":
 				case "|":
@@ -399,7 +399,7 @@ namespace FreeSql.Internal {
 			tsc.mapType = null;
 			return $"{left} {oper} {right}";
 		}
-		internal string ExpressionLambdaToSql(Expression exp, ExpTSC tsc) {
+		public string ExpressionLambdaToSql(Expression exp, ExpTSC tsc) {
 			if (exp == null) return "";
 			if (tsc.isDisableDiyParse == false && _common._orm.Aop.ParseExpression != null) {
 				var args = new Aop.ParseExpressionEventArgs(exp, ukexp => ExpressionLambdaToSql(exp, tsc.CloneDisableDiyParse()));
@@ -882,20 +882,20 @@ namespace FreeSql.Internal {
 			return ExpressionBinary(tryoper, expBinary.Left, expBinary.Right, tsc);
 		}
 
-		internal abstract string ExpressionLambdaToSqlMemberAccessString(MemberExpression exp, ExpTSC tsc);
-		internal abstract string ExpressionLambdaToSqlMemberAccessDateTime(MemberExpression exp, ExpTSC tsc);
-		internal abstract string ExpressionLambdaToSqlMemberAccessTimeSpan(MemberExpression exp, ExpTSC tsc);
-		internal abstract string ExpressionLambdaToSqlCallString(MethodCallExpression exp, ExpTSC tsc);
-		internal abstract string ExpressionLambdaToSqlCallMath(MethodCallExpression exp, ExpTSC tsc);
-		internal abstract string ExpressionLambdaToSqlCallDateTime(MethodCallExpression exp, ExpTSC tsc);
-		internal abstract string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc);
-		internal abstract string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc);
-		internal abstract string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc);
+		public abstract string ExpressionLambdaToSqlMemberAccessString(MemberExpression exp, ExpTSC tsc);
+		public abstract string ExpressionLambdaToSqlMemberAccessDateTime(MemberExpression exp, ExpTSC tsc);
+		public abstract string ExpressionLambdaToSqlMemberAccessTimeSpan(MemberExpression exp, ExpTSC tsc);
+		public abstract string ExpressionLambdaToSqlCallString(MethodCallExpression exp, ExpTSC tsc);
+		public abstract string ExpressionLambdaToSqlCallMath(MethodCallExpression exp, ExpTSC tsc);
+		public abstract string ExpressionLambdaToSqlCallDateTime(MethodCallExpression exp, ExpTSC tsc);
+		public abstract string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc);
+		public abstract string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc);
+		public abstract string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc);
 
-		internal enum ExpressionStyle {
+		public enum ExpressionStyle {
 			Where, AsSelect, SelectColumns
 		}
-		internal class ExpTSC {
+		public class ExpTSC {
 			public List<SelectTableInfo> _tables { get; set; }
 			public List<SelectColumnInfo> _selectColumnMap { get; set; }
 			public Func<Expression[], string> getSelectGroupingMapString { get; set; }
@@ -932,7 +932,7 @@ namespace FreeSql.Internal {
 			}
 		}
 
-		internal string formatSql(object obj, Type mapType) {
+		public string formatSql(object obj, Type mapType) {
 			return string.Concat(_ado.AddslashesProcessParam(obj, mapType));
 		}
 	}

FreeSql/Internal/CommonProvider/AdoProvider/AdoProvider.cs

@@ -1,5 +1,4 @@
-using Microsoft.Extensions.Logging;
-using SafeObjectPool;
+using SafeObjectPool;
 using System;
 using System.Collections.Generic;
 using System.Collections.Concurrent;
@@ -11,7 +10,7 @@ using System.Text;
 using System.Reflection;
 
 namespace FreeSql.Internal.CommonProvider {
-	abstract partial class AdoProvider : IAdo, IDisposable {
+	public abstract partial class AdoProvider : IAdo, IDisposable {
 
 		protected abstract void ReturnConnection(ObjectPool<DbConnection> pool, Object<DbConnection> conn, Exception ex);
 		protected abstract DbCommand CreateCommand();
@@ -24,16 +23,12 @@ namespace FreeSql.Internal.CommonProvider {
 		public ObjectPool<DbConnection> MasterPool { get; protected set; }
 		public List<ObjectPool<DbConnection>> SlavePools { get; } = new List<ObjectPool<DbConnection>>();
 		public DataType DataType { get; }
-		protected ICache _cache { get; set; }
-		protected ILogger _log { get; set; }
 		protected CommonUtils _util { get; set; }
 		protected int slaveUnavailables = 0;
 		private object slaveLock = new object();
 		private Random slaveRandom = new Random();
 
-		public AdoProvider(ICache cache, ILogger log, DataType dataType) {
-			this._cache = cache;
-			this._log = log;
+		public AdoProvider(DataType dataType) {
 			this.DataType = dataType;
 		}
 
@@ -43,7 +38,7 @@ namespace FreeSql.Internal.CommonProvider {
 			if (IsTracePerformance) {
 				TimeSpan ts = DateTime.Now.Subtract(dt);
 				if (e == null && ts.TotalMilliseconds > 100)
-					_log.LogWarning(logtxt.Insert(0, $"{pool?.Policy.Name}（执行SQL）语句耗时过长{ts.TotalMilliseconds}ms\r\n{cmd.CommandText}\r\n").ToString());
+					Trace.WriteLine(logtxt.Insert(0, $"{pool?.Policy.Name}（执行SQL）语句耗时过长{ts.TotalMilliseconds}ms\r\n{cmd.CommandText}\r\n").ToString());
 				else
 					logtxt.Insert(0, $"{pool?.Policy.Name}（执行SQL）耗时{ts.TotalMilliseconds}ms\r\n{cmd.CommandText}\r\n").ToString();
 			}
@@ -59,7 +54,7 @@ namespace FreeSql.Internal.CommonProvider {
 				log.Append(parm.ParameterName.PadRight(20, ' ')).Append(" = ").Append((parm.Value ?? DBNull.Value) == DBNull.Value ? "NULL" : parm.Value).Append("\r\n");
 
 			log.Append(e.Message);
-			_log.LogError(log.ToString());
+			Trace.WriteLine(log.ToString());
 
 			if (cmd.Transaction != null) {
 				var curTran = TransactionCurrentThread;

FreeSql/Internal/CommonProvider/AdoProvider/AdoProviderTransaction.cs

@@ -1,9 +1,8 @@
-using Microsoft.Extensions.Logging;
-using Newtonsoft.Json;
-using SafeObjectPool;
+using SafeObjectPool;
 using System;
 using System.Collections.Generic;
 using System.Data.Common;
+using System.Diagnostics;
 using System.Linq;
 using System.Threading;
 
@@ -29,24 +28,6 @@ namespace FreeSql.Internal.CommonProvider {
 
 		public DbTransaction TransactionCurrentThread => _trans.TryGetValue(Thread.CurrentThread.ManagedThreadId, out var conn) && conn.Transaction?.Connection != null ? conn.Transaction : null;
 
-		private Dictionary<int, List<string>> _preRemoveKeys = new Dictionary<int, List<string>>();
-		private object _preRemoveKeys_lock = new object();
-		public string[] PreRemove(params string[] key) {
-			var tid = Thread.CurrentThread.ManagedThreadId;
-			List<string> keys = null;
-			if (key == null || key.Any() == false) return _preRemoveKeys.TryGetValue(tid, out keys) ? keys.ToArray() : new string[0];
-			_log.LogDebug($"线程{tid}事务预删除 {JsonConvert.SerializeObject(key)}");
-			if (_preRemoveKeys.TryGetValue(tid, out keys) == false)
-				lock (_preRemoveKeys_lock)
-					if (_preRemoveKeys.TryGetValue(tid, out keys) == false) {
-						_preRemoveKeys.Add(tid, keys = new List<string>(key));
-						return key;
-					}
-			keys.AddRange(key);
-			return keys.ToArray();
-		}
-		public void TransactionPreRemoveCache(params string[] key) => PreRemove(key);
-
 		public void BeginTransaction(TimeSpan timeout) {
 			if (TransactionCurrentThread != null) return;
 
@@ -58,7 +39,7 @@ namespace FreeSql.Internal.CommonProvider {
 				conn = MasterPool.Get();
 				tran = new Transaction2(conn, conn.Value.BeginTransaction(), timeout);
 			} catch(Exception ex) {
-				_log.LogError($"数据库出错（开启事务）{ex.Message} \r\n{ex.StackTrace}");
+				Trace.WriteLine($"数据库出错（开启事务）{ex.Message} \r\n{ex.StackTrace}");
 				MasterPool.Return(conn);
 				throw ex;
 			}
@@ -84,22 +65,15 @@ namespace FreeSql.Internal.CommonProvider {
 					if (_trans.ContainsKey(tran.Conn.LastGetThreadId))
 						_trans.Remove(tran.Conn.LastGetThreadId);
 
-			var removeKeys = PreRemove();
-			if (_preRemoveKeys.ContainsKey(tran.Conn.LastGetThreadId))
-				lock (_preRemoveKeys_lock)
-					if (_preRemoveKeys.ContainsKey(tran.Conn.LastGetThreadId))
-						_preRemoveKeys.Remove(tran.Conn.LastGetThreadId);
-
 			Exception ex = null;
 			var f001 = isCommit ? "提交" : "回滚";
 			try {
-				_log.LogDebug($"线程{tran.Conn.LastGetThreadId}事务{f001}，批量删除缓存key {Newtonsoft.Json.JsonConvert.SerializeObject(removeKeys)}");
-				_cache.Remove(removeKeys);
+				Trace.WriteLine($"线程{tran.Conn.LastGetThreadId}事务{f001}");
 				if (isCommit) tran.Transaction.Commit();
 				else tran.Transaction.Rollback();
 			} catch (Exception ex2) {
 				ex = ex2;
-				_log.LogError($"数据库出错（{f001}事务）：{ex.Message} {ex.StackTrace}");
+				Trace.WriteLine($"数据库出错（{f001}事务）：{ex.Message} {ex.StackTrace}");
 			} finally {
 				ReturnConnection(MasterPool, tran.Conn, ex); //MasterPool.Return(tran.Conn, ex);
 			}

FreeSql/Internal/CommonProvider/AopProvider.cs

@@ -5,7 +5,7 @@ using System.Linq.Expressions;
 using System.Text;
 
 namespace FreeSql.Internal.CommonProvider {
-	class AopProvider : IAop {
+	public class AopProvider : IAop {
 		public EventHandler<Aop.ToListEventArgs> ToList { get; set; }
 		public EventHandler<Aop.WhereEventArgs> Where { get; set; }
 		public EventHandler<Aop.ParseExpressionEventArgs> ParseExpression { get; set; }

FreeSql/Internal/CommonProvider/CacheProvider.cs

@@ -1,186 +0,0 @@
-using Microsoft.Extensions.Caching.Distributed;
-using Microsoft.Extensions.Caching.Memory;
-using Microsoft.Extensions.Logging;
-using Microsoft.Extensions.Options;
-using Newtonsoft.Json;
-using System;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace FreeSql.Internal.CommonProvider {
-	class CacheProvider : ICache, IDisposable {
-
-		public IDistributedCache Cache { get; private set; }
-		private bool CacheSupportMultiRemove = false;
-		private static DateTime dt1970 = new DateTime(1970, 1, 1);
-
-		public CacheProvider(IDistributedCache cache, ILogger log) {
-			if (cache == null) cache = new MemoryDistributedCache(Options.Create(new MemoryDistributedCacheOptions { }));
-			Cache = cache;
-			var key1 = $"testCacheSupportMultiRemoveFreeSql{Guid.NewGuid().ToString("N")}";
-			var key2 = $"testCacheSupportMultiRemoveFreeSql{Guid.NewGuid().ToString("N")}";
-			Cache.Set(key1, new byte[] { 65 });
-			Cache.Set(key2, new byte[] { 65 });
-			try { Cache.Remove($"{key1}|{key2}"); } catch { } // redis-cluster 不允许执行 multi keys 命令
-			CacheSupportMultiRemove = Cache.Get(key1) == null && cache.Get(key2) == null;
-			if (CacheSupportMultiRemove == false) {
-				//log.LogWarning("FreeSql Warning: 低性能, IDistributedCache 没实现批量删除缓存 Cache.Remove(\"key1|key2\").");
-				Remove(key1, key2);
-			}
-		}
-
-		~CacheProvider() {
-			this.Dispose();
-		}
-		bool _isdisposed = false;
-		public void Dispose() {
-			if (_isdisposed) return;
-
-			Cache = null;
-		}
-
-		public Func<object, string> Serialize { get; set; }
-		public Func<string, Type, object> Deserialize { get; set; }
-
-		Func<JsonSerializerSettings> JsonSerializerSettings = () => {
-			var st = new JsonSerializerSettings();
-			st.Converters.Add(new Newtonsoft.Json.Converters.StringEnumConverter());
-			st.DateFormatHandling = DateFormatHandling.IsoDateFormat;
-			st.DateTimeZoneHandling = DateTimeZoneHandling.RoundtripKind;
-			return st;
-		};
-		string SerializeObject(object value) {
-			if (Serialize != null) return Serialize(value);
-			return JsonConvert.SerializeObject(value, this.JsonSerializerSettings());
-		}
-		T DeserializeObject<T>(string value) {
-			if (Deserialize != null) return (T) Deserialize(value, typeof(T));
-			return JsonConvert.DeserializeObject<T>(value, this.JsonSerializerSettings());
-		}
-
-		public void Set<T>(string key, T data, int timeoutSeconds = 0) {
-			if (string.IsNullOrEmpty(key)) return;
-			Cache.Set(key, Encoding.UTF8.GetBytes(this.SerializeObject(data)), new DistributedCacheEntryOptions { AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(timeoutSeconds) });
-		}
-		public T Get<T>(string key) {
-			if (string.IsNullOrEmpty(key)) return default(T);
-			var value = Cache.Get(key);
-			if (value == null) return default(T);
-			return this.DeserializeObject<T>(Encoding.UTF8.GetString(value));
-		}
-		public string Get(string key) {
-			if (string.IsNullOrEmpty(key)) return null;
-			var value = Cache.Get(key);
-			if (value == null) return null;
-			return Encoding.UTF8.GetString(value);
-		}
-
-		async public Task SetAsync<T>(string key, T data, int timeoutSeconds = 0) {
-			if (string.IsNullOrEmpty(key)) return;
-			await Cache.SetAsync(key, Encoding.UTF8.GetBytes(this.SerializeObject(data)), new DistributedCacheEntryOptions { AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(timeoutSeconds) });
-		}
-		async public Task<T> GetAsync<T>(string key) {
-			if (string.IsNullOrEmpty(key)) return default(T);
-			var value = await Cache.GetAsync(key);
-			if (value == null) return default(T);
-			return this.DeserializeObject<T>(Encoding.UTF8.GetString(value));
-		}
-		async public Task<string> GetAsync(string key) {
-			if (string.IsNullOrEmpty(key)) return null;
-			var value = await Cache.GetAsync(key);
-			if (value == null) return null;
-			return Encoding.UTF8.GetString(value);
-		}
-
-		public void Remove(params string[] keys) {
-			if (keys == null || keys.Length == 0) return;
-			var keysDistinct = keys.Distinct();
-			if (CacheSupportMultiRemove) Cache.Remove(string.Join("|", keysDistinct));
-			else foreach (var key in keysDistinct) Cache.Remove(key);
-		}
-
-		async public Task RemoveAsync(params string[] keys) {
-			if (keys == null || keys.Length == 0) return;
-			var keysDistinct = keys.Distinct();
-			if (CacheSupportMultiRemove) await Cache.RemoveAsync(string.Join("|", keysDistinct));
-			else foreach (var key in keysDistinct) await Cache.RemoveAsync(key);
-		}
-
-		public T Shell<T>(string key, int timeoutSeconds, Func<T> getData) {
-			if (timeoutSeconds <= 0) return getData();
-			if (Cache == null) throw new Exception("缓存实现 IDistributedCache 为 null");
-			var cacheValue = Cache.Get(key);
-			if (cacheValue != null) {
-				try {
-					var txt = Encoding.UTF8.GetString(cacheValue);
-					return DeserializeObject<T>(txt);
-				} catch {
-					Cache.Remove(key);
-					throw;
-				}
-			}
-			var ret = getData();
-			Cache.Set(key, Encoding.UTF8.GetBytes(SerializeObject(ret)), new DistributedCacheEntryOptions { AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(timeoutSeconds) });
-			return ret;
-		}
-
-		public T Shell<T>(string key, string field, int timeoutSeconds, Func<T> getData) {
-			if (timeoutSeconds <= 0) return getData();
-			if (Cache == null) throw new Exception("缓存实现 IDistributedCache 为 null");
-			var hashkey = $"{key}:{field}";
-			var cacheValue = Cache.Get(hashkey);
-			if (cacheValue != null) {
-				try {
-					var txt = Encoding.UTF8.GetString(cacheValue);
-					var value = DeserializeObject<(T, long)>(txt);
-					if (DateTime.Now.Subtract(dt1970.AddSeconds(value.Item2)).TotalSeconds <= timeoutSeconds) return value.Item1;
-				} catch {
-					Cache.Remove(hashkey);
-					throw;
-				}
-			}
-			var ret = (getData(), (long) DateTime.Now.Subtract(dt1970).TotalSeconds);
-			Cache.Set(hashkey, Encoding.UTF8.GetBytes(SerializeObject(ret)));
-			return ret.Item1;
-		}
-
-		async public Task<T> ShellAsync<T>(string key, int timeoutSeconds, Func<Task<T>> getDataAsync) {
-			if (timeoutSeconds <= 0) return await getDataAsync();
-			if (Cache == null) throw new Exception("缓存实现 IDistributedCache 为 null");
-			var cacheValue = await Cache.GetAsync(key);
-			if (cacheValue != null) {
-				try {
-					var txt = Encoding.UTF8.GetString(cacheValue);
-					return DeserializeObject<T>(txt);
-				} catch {
-					await Cache.RemoveAsync(key);
-					throw;
-				}
-			}
-			var ret = await getDataAsync();
-			await Cache.SetAsync(key, Encoding.UTF8.GetBytes(SerializeObject(ret)), new DistributedCacheEntryOptions { AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(timeoutSeconds) });
-			return ret;
-		}
-
-		async public Task<T> ShellAsync<T>(string key, string field, int timeoutSeconds, Func<Task<T>> getDataAsync) {
-			if (timeoutSeconds <= 0) return await getDataAsync();
-			if (Cache == null) throw new Exception("缓存实现 IDistributedCache 为 null");
-			var hashkey = $"{key}:{field}";
-			var cacheValue = await Cache.GetAsync(hashkey);
-			if (cacheValue != null) {
-				try {
-					var txt = Encoding.UTF8.GetString(cacheValue);
-					var value = DeserializeObject<(T, long)>(txt);
-					if (DateTime.Now.Subtract(dt1970.AddSeconds(value.Item2)).TotalSeconds <= timeoutSeconds) return value.Item1;
-				} catch {
-					await Cache.RemoveAsync(hashkey);
-					throw;
-				}
-			}
-			var ret = (await getDataAsync(), (long) DateTime.Now.Subtract(dt1970).TotalSeconds);
-			await Cache.SetAsync(hashkey, Encoding.UTF8.GetBytes(SerializeObject(ret)));
-			return ret.Item1;
-		}
-	}
-}

FreeSql/Internal/CommonProvider/DeleteProvider.cs

@@ -9,7 +9,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract partial class DeleteProvider<T1> : IDelete<T1> where T1 : class {
+	public abstract partial class DeleteProvider<T1> : IDelete<T1> where T1 : class {
 		protected IFreeSql _orm;
 		protected CommonUtils _commonUtils;
 		protected CommonExpression _commonExpression;

FreeSql/Internal/CommonProvider/InsertProvider.cs

@@ -11,7 +11,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract partial class InsertProvider<T1> : IInsert<T1> where T1 : class {
+	public abstract partial class InsertProvider<T1> : IInsert<T1> where T1 : class {
 		protected IFreeSql _orm;
 		protected CommonUtils _commonUtils;
 		protected CommonExpression _commonExpression;
@@ -69,7 +69,7 @@ namespace FreeSql.Internal.CommonProvider {
 		}
 
 		#region 参数化数据限制，或values数量限制
-		internal List<T1>[] SplitSource(int valuesLimit, int parameterLimit) {
+		protected List<T1>[] SplitSource(int valuesLimit, int parameterLimit) {
 			valuesLimit = valuesLimit - 1;
 			parameterLimit = parameterLimit - 1;
 			if (_source == null || _source.Any() == false) return new List<T1>[0];
@@ -101,7 +101,7 @@ namespace FreeSql.Internal.CommonProvider {
 				return ret;
 			}
 		}
-		internal int SplitExecuteAffrows(int valuesLimit, int parameterLimit) {
+		protected int SplitExecuteAffrows(int valuesLimit, int parameterLimit) {
 			var ss = SplitSource(valuesLimit, parameterLimit);
 			var ret = 0;
 			if (ss.Any() == false) {
@@ -137,7 +137,7 @@ namespace FreeSql.Internal.CommonProvider {
 			ClearData();
 			return ret;
 		}
-		async internal Task<int> SplitExecuteAffrowsAsync(int valuesLimit, int parameterLimit) {
+		async protected Task<int> SplitExecuteAffrowsAsync(int valuesLimit, int parameterLimit) {
 			var ss = SplitSource(valuesLimit, parameterLimit);
 			var ret = 0;
 			if (ss.Any() == false) {
@@ -173,7 +173,7 @@ namespace FreeSql.Internal.CommonProvider {
 			ClearData();
 			return ret;
 		}
-		internal long SplitExecuteIdentity(int valuesLimit, int parameterLimit) {
+		protected long SplitExecuteIdentity(int valuesLimit, int parameterLimit) {
 			var ss = SplitSource(valuesLimit, parameterLimit);
 			long ret = 0;
 			if (ss.Any() == false) {
@@ -211,7 +211,7 @@ namespace FreeSql.Internal.CommonProvider {
 			ClearData();
 			return ret;
 		}
-		async internal Task<long> SplitExecuteIdentityAsync(int valuesLimit, int parameterLimit) {
+		async protected Task<long> SplitExecuteIdentityAsync(int valuesLimit, int parameterLimit) {
 			var ss = SplitSource(valuesLimit, parameterLimit);
 			long ret = 0;
 			if (ss.Any() == false) {
@@ -249,7 +249,7 @@ namespace FreeSql.Internal.CommonProvider {
 			ClearData();
 			return ret;
 		}
-		internal List<T1> SplitExecuteInserted(int valuesLimit, int parameterLimit) {
+		protected List<T1> SplitExecuteInserted(int valuesLimit, int parameterLimit) {
 			var ss = SplitSource(valuesLimit, parameterLimit);
 			var ret = new List<T1>();
 			if (ss.Any() == false) {
@@ -285,7 +285,7 @@ namespace FreeSql.Internal.CommonProvider {
 			ClearData();
 			return ret;
 		}
-		async internal Task<List<T1>> SplitExecuteInsertedAsync(int valuesLimit, int parameterLimit) {
+		async protected Task<List<T1>> SplitExecuteInsertedAsync(int valuesLimit, int parameterLimit) {
 			var ss = SplitSource(valuesLimit, parameterLimit);
 			var ret = new List<T1>();
 			if (ss.Any() == false) {
@@ -323,7 +323,7 @@ namespace FreeSql.Internal.CommonProvider {
 		}
 		#endregion
 
-		internal int RawExecuteAffrows() {
+		protected int RawExecuteAffrows() {
 			var sql = ToSql();
 			var before = new Aop.CurdBeforeEventArgs(_table.Type, Aop.CurdType.Insert, sql, _params);
 			_orm.Aop.CurdBefore?.Invoke(this, before);
@@ -341,7 +341,7 @@ namespace FreeSql.Internal.CommonProvider {
 			this.ClearData();
 			return affrows;
 		}
-		async internal Task<int> RawExecuteAffrowsAsync() {
+		async protected Task<int> RawExecuteAffrowsAsync() {
 			var sql = ToSql();
 			var before = new Aop.CurdBeforeEventArgs(_table.Type, Aop.CurdType.Insert, sql, _params);
 			_orm.Aop.CurdBefore?.Invoke(this, before);
@@ -359,10 +359,10 @@ namespace FreeSql.Internal.CommonProvider {
 			this.ClearData();
 			return affrows;
 		}
-		internal abstract long RawExecuteIdentity();
-		internal abstract Task<long> RawExecuteIdentityAsync();
-		internal abstract List<T1> RawExecuteInserted();
-		internal abstract Task<List<T1>> RawExecuteInsertedAsync();
+		protected abstract long RawExecuteIdentity();
+		protected abstract Task<long> RawExecuteIdentityAsync();
+		protected abstract List<T1> RawExecuteInserted();
+		protected abstract Task<List<T1>> RawExecuteInsertedAsync();
 
 		public abstract int ExecuteAffrows();
 		public abstract Task<int> ExecuteAffrowsAsync();

FreeSql/Internal/CommonProvider/SelectProvider/Select0Provider.cs

@@ -14,16 +14,15 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract class Select0Provider<TSelect, T1> : ISelect0<TSelect, T1> where TSelect : class where T1 : class {
+	public abstract class Select0Provider<TSelect, T1> : ISelect0<TSelect, T1> where TSelect : class where T1 : class {
 
 		protected int _limit, _skip;
 		protected string _select = "SELECT ", _orderby, _groupby, _having;
 		protected StringBuilder _where = new StringBuilder();
 		protected List<DbParameter> _params = new List<DbParameter>();
-		internal List<SelectTableInfo> _tables = new List<SelectTableInfo>();
+		protected List<SelectTableInfo> _tables = new List<SelectTableInfo>();
 		protected List<Func<Type, string, string>> _tableRules = new List<Func<Type, string, string>>();
 		protected StringBuilder _join = new StringBuilder();
-		protected (int seconds, string key) _cache = (0, null);
 		protected IFreeSql _orm;
 		protected CommonUtils _commonUtils;
 		protected CommonExpression _commonExpression;
@@ -34,7 +33,7 @@ namespace FreeSql.Internal.CommonProvider {
 		protected bool _distinct;
 		protected Expression _selectExpression;
 
-		internal static void CopyData(Select0Provider<TSelect, T1> from, object to, ReadOnlyCollection<ParameterExpression> lambParms) {
+		public static void CopyData(Select0Provider<TSelect, T1> from, object to, ReadOnlyCollection<ParameterExpression> lambParms) {
 			var toType = to?.GetType();
 			if (toType == null) return;
 			toType.GetField("_limit", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, from._limit);
@@ -63,7 +62,6 @@ namespace FreeSql.Internal.CommonProvider {
 			}
 			toType.GetField("_tableRules", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, from._tableRules);
 			toType.GetField("_join", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, new StringBuilder().Append(from._join.ToString()));
-			toType.GetField("_cache", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, from._cache);
 			//toType.GetField("_orm", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, from._orm);
 			//toType.GetField("_commonUtils", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, from._commonUtils);
 			//toType.GetField("_commonExpression", BindingFlags.Instance | BindingFlags.NonPublic)?.SetValue(to, from._commonExpression);
@@ -109,10 +107,6 @@ namespace FreeSql.Internal.CommonProvider {
 			return (await this.ToListAsync<int>("1")).FirstOrDefault() == 1;
 		}
 
-		public TSelect Caching(int seconds, string key = null) {
-			_cache = (seconds, key);
-			return this as TSelect;
-		}
 		public long Count() => this.ToList<int>("count(1)").FirstOrDefault();
 		async public Task<long> CountAsync() => (await this.ToListAsync<int>("count(1)")).FirstOrDefault();
 
@@ -220,166 +214,142 @@ namespace FreeSql.Internal.CommonProvider {
 
 		public DataTable ToDataTable(string field = null) {
 			var sql = this.ToSql(field);
-			if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = sql;
-
-			return _orm.Cache.Shell(_cache.key, _cache.seconds, () => {
-				var dbParms = _params.ToArray();
-				var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
-				_orm.Aop.CurdBefore?.Invoke(this, before);
-				DataTable ret = null;
-				Exception exception = null;
-				try {
-					ret = _orm.Ado.ExecuteDataTable(_connection, _transaction, CommandType.Text, sql, dbParms);
-				} catch (Exception ex) {
-					exception = ex;
-					throw ex;
-				} finally {
-					var after = new Aop.CurdAfterEventArgs(before, exception, ret);
-					_orm.Aop.CurdAfter?.Invoke(this, after);
-				}
-				return ret;
-			});
+			var dbParms = _params.ToArray();
+			var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
+			_orm.Aop.CurdBefore?.Invoke(this, before);
+			DataTable ret = null;
+			Exception exception = null;
+			try {
+				ret = _orm.Ado.ExecuteDataTable(_connection, _transaction, CommandType.Text, sql, dbParms);
+			} catch (Exception ex) {
+				exception = ex;
+				throw ex;
+			} finally {
+				var after = new Aop.CurdAfterEventArgs(before, exception, ret);
+				_orm.Aop.CurdAfter?.Invoke(this, after);
+			}
+			return ret;
 		}
-		public Task<DataTable> ToDataTableAsync(string field = null) {
+		async public Task<DataTable> ToDataTableAsync(string field = null) {
 			var sql = this.ToSql(field);
-			if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = sql;
-
-			return _orm.Cache.ShellAsync(_cache.key, _cache.seconds, async () => {
-				var dbParms = _params.ToArray();
-				var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
-				_orm.Aop.CurdBefore?.Invoke(this, before);
-				DataTable ret = null;
-				Exception exception = null;
-				try {
-					ret = await _orm.Ado.ExecuteDataTableAsync(_connection, _transaction, CommandType.Text, sql, dbParms);
-				} catch (Exception ex) {
-					exception = ex;
-					throw ex;
-				} finally {
-					var after = new Aop.CurdAfterEventArgs(before, exception, ret);
-					_orm.Aop.CurdAfter?.Invoke(this, after);
-				}
-				return ret;
-			});
+			var dbParms = _params.ToArray();
+			var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
+			_orm.Aop.CurdBefore?.Invoke(this, before);
+			DataTable ret = null;
+			Exception exception = null;
+			try {
+				ret = await _orm.Ado.ExecuteDataTableAsync(_connection, _transaction, CommandType.Text, sql, dbParms);
+			} catch (Exception ex) {
+				exception = ex;
+				throw ex;
+			} finally {
+				var after = new Aop.CurdAfterEventArgs(before, exception, ret);
+				_orm.Aop.CurdAfter?.Invoke(this, after);
+			}
+			return ret;
 		}
 
 		public List<TTuple> ToList<TTuple>(string field) {
 			var sql = this.ToSql(field);
-			if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = sql;
-
-			return _orm.Cache.Shell(_cache.key, _cache.seconds, () => {
-				var type = typeof(TTuple);
-				var dbParms = _params.ToArray();
-				var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
-				_orm.Aop.CurdBefore?.Invoke(this, before);
-				var ret = new List<TTuple>();
-				var flagStr = $"ToListField:{field}";
-				Exception exception = null;
-				try {
-					_orm.Ado.ExecuteReader(_connection, _transaction, dr => {
-						var read = Utils.ExecuteArrayRowReadClassOrTuple(flagStr, type, null, dr, 0, _commonUtils);
-						ret.Add((TTuple)read.Value);
-					}, CommandType.Text, sql, dbParms);
-				} catch (Exception ex) {
-					exception = ex;
-					throw ex;
-				} finally {
-					var after = new Aop.CurdAfterEventArgs(before, exception, ret);
-					_orm.Aop.CurdAfter?.Invoke(this, after);
-				}
-				return ret;
-			});
+			var type = typeof(TTuple);
+			var dbParms = _params.ToArray();
+			var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
+			_orm.Aop.CurdBefore?.Invoke(this, before);
+			var ret = new List<TTuple>();
+			var flagStr = $"ToListField:{field}";
+			Exception exception = null;
+			try {
+				_orm.Ado.ExecuteReader(_connection, _transaction, dr => {
+					var read = Utils.ExecuteArrayRowReadClassOrTuple(flagStr, type, null, dr, 0, _commonUtils);
+					ret.Add((TTuple)read.Value);
+				}, CommandType.Text, sql, dbParms);
+			} catch (Exception ex) {
+				exception = ex;
+				throw ex;
+			} finally {
+				var after = new Aop.CurdAfterEventArgs(before, exception, ret);
+				_orm.Aop.CurdAfter?.Invoke(this, after);
+			}
+			return ret;
 		}
-		public Task<List<TTuple>> ToListAsync<TTuple>(string field) {
+		async public Task<List<TTuple>> ToListAsync<TTuple>(string field) {
 			var sql = this.ToSql(field);
-			if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = sql;
-
-			return _orm.Cache.ShellAsync(_cache.key, _cache.seconds, async () => {
-				var type = typeof(TTuple);
-				var dbParms = _params.ToArray();
-				var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
-				_orm.Aop.CurdBefore?.Invoke(this, before);
-				var ret = new List<TTuple>();
-				var flagStr = $"ToListField:{field}";
-				Exception exception = null;
-				try {
-					await _orm.Ado.ExecuteReaderAsync(_connection, _transaction, dr => {
-						var read = Utils.ExecuteArrayRowReadClassOrTuple(flagStr, type, null, dr, 0, _commonUtils);
-						ret.Add((TTuple)read.Value);
-						return Task.CompletedTask;
-					}, CommandType.Text, sql, dbParms);
-				} catch (Exception ex) {
-					exception = ex;
-					throw ex;
-				} finally {
-					var after = new Aop.CurdAfterEventArgs(before, exception, ret);
-					_orm.Aop.CurdAfter?.Invoke(this, after);
-				}
-				return ret;
-			});
+			var type = typeof(TTuple);
+			var dbParms = _params.ToArray();
+			var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
+			_orm.Aop.CurdBefore?.Invoke(this, before);
+			var ret = new List<TTuple>();
+			var flagStr = $"ToListField:{field}";
+			Exception exception = null;
+			try {
+				await _orm.Ado.ExecuteReaderAsync(_connection, _transaction, dr => {
+					var read = Utils.ExecuteArrayRowReadClassOrTuple(flagStr, type, null, dr, 0, _commonUtils);
+					ret.Add((TTuple)read.Value);
+					return Task.CompletedTask;
+				}, CommandType.Text, sql, dbParms);
+			} catch (Exception ex) {
+				exception = ex;
+				throw ex;
+			} finally {
+				var after = new Aop.CurdAfterEventArgs(before, exception, ret);
+				_orm.Aop.CurdAfter?.Invoke(this, after);
+			}
+			return ret;
 		}
 		internal List<T1> ToListAfPrivate(string sql, GetAllFieldExpressionTreeInfo af, (string field, ReadAnonymousTypeInfo read, List<object> retlist)[] otherData) {
-			if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = $"{sql}{string.Join("|", _params.Select(a => a.Value))}";
-
-			return _orm.Cache.Shell(_cache.key, _cache.seconds, () => {
-				var dbParms = _params.ToArray();
-				var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
-				_orm.Aop.CurdBefore?.Invoke(this, before);
-				var ret = new List<T1>();
-				Exception exception = null;
-				try {
-					_orm.Ado.ExecuteReader(_connection, _transaction, dr => {
-						ret.Add(af.Read(_orm, dr));
-						if (otherData != null) {
-							var idx = af.FieldCount - 1;
-							foreach (var other in otherData)
-								other.retlist.Add(_commonExpression.ReadAnonymous(other.read, dr, ref idx, false));
-						}
-					}, CommandType.Text, sql, dbParms);
-				} catch (Exception ex) {
-					exception = ex;
-					throw ex;
-				} finally {
-					var after = new Aop.CurdAfterEventArgs(before, exception, ret);
-					_orm.Aop.CurdAfter?.Invoke(this, after);
-				}
-				while (_includeToList.Any()) _includeToList.Dequeue()?.Invoke(ret);
-				_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
-				_trackToList?.Invoke(ret);
-				return ret;
-			});
+			var dbParms = _params.ToArray();
+			var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
+			_orm.Aop.CurdBefore?.Invoke(this, before);
+			var ret = new List<T1>();
+			Exception exception = null;
+			try {
+				_orm.Ado.ExecuteReader(_connection, _transaction, dr => {
+					ret.Add(af.Read(_orm, dr));
+					if (otherData != null) {
+						var idx = af.FieldCount - 1;
+						foreach (var other in otherData)
+							other.retlist.Add(_commonExpression.ReadAnonymous(other.read, dr, ref idx, false));
+					}
+				}, CommandType.Text, sql, dbParms);
+			} catch (Exception ex) {
+				exception = ex;
+				throw ex;
+			} finally {
+				var after = new Aop.CurdAfterEventArgs(before, exception, ret);
+				_orm.Aop.CurdAfter?.Invoke(this, after);
+			}
+			while (_includeToList.Any()) _includeToList.Dequeue()?.Invoke(ret);
+			_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
+			_trackToList?.Invoke(ret);
+			return ret;
 		}
 		async internal Task<List<T1>> ToListAfPrivateAsync(string sql, GetAllFieldExpressionTreeInfo af, (string field, ReadAnonymousTypeInfo read, List<object> retlist)[] otherData) {
-			if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = $"{sql}{string.Join("|", _params.Select(a => a.Value))}";
-
-			return await _orm.Cache.ShellAsync(_cache.key, _cache.seconds, async () => {
-				var dbParms = _params.ToArray();
-				var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
-				_orm.Aop.CurdBefore?.Invoke(this, before);
-				var ret = new List<T1>();
-				Exception exception = null;
-				try {
-					await _orm.Ado.ExecuteReaderAsync(_connection, _transaction, dr => {
-						ret.Add(af.Read(_orm, dr));
-						if (otherData != null) {
-							var idx = af.FieldCount - 1;
-							foreach (var other in otherData)
-								other.retlist.Add(_commonExpression.ReadAnonymous(other.read, dr, ref idx, false));
-						}
-						return Task.CompletedTask;
-					}, CommandType.Text, sql, dbParms);
-				} catch (Exception ex) {
-					exception = ex;
-					throw ex;
-				} finally {
-					var after = new Aop.CurdAfterEventArgs(before, exception, ret);
-					_orm.Aop.CurdAfter?.Invoke(this, after);
-				}
-				while (_includeToList.Any()) _includeToList.Dequeue()?.Invoke(ret);
-				_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
-				_trackToList?.Invoke(ret);
-				return ret;
-			});
+			var dbParms = _params.ToArray();
+			var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
+			_orm.Aop.CurdBefore?.Invoke(this, before);
+			var ret = new List<T1>();
+			Exception exception = null;
+			try {
+				await _orm.Ado.ExecuteReaderAsync(_connection, _transaction, dr => {
+					ret.Add(af.Read(_orm, dr));
+					if (otherData != null) {
+						var idx = af.FieldCount - 1;
+						foreach (var other in otherData)
+							other.retlist.Add(_commonExpression.ReadAnonymous(other.read, dr, ref idx, false));
+					}
+					return Task.CompletedTask;
+				}, CommandType.Text, sql, dbParms);
+			} catch (Exception ex) {
+				exception = ex;
+				throw ex;
+			} finally {
+				var after = new Aop.CurdAfterEventArgs(before, exception, ret);
+				_orm.Aop.CurdAfter?.Invoke(this, after);
+			}
+			while (_includeToList.Any()) _includeToList.Dequeue()?.Invoke(ret);
+			_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
+			_trackToList?.Invoke(ret);
+			return ret;
 		}
 		internal List<T1> ToListPrivate(GetAllFieldExpressionTreeInfo af, (string field, ReadAnonymousTypeInfo read, List<object> retlist)[] otherData) {
 			string sql = null;
@@ -427,60 +397,52 @@ namespace FreeSql.Internal.CommonProvider {
 
 		protected List<TReturn> ToListMapReader<TReturn>((ReadAnonymousTypeInfo map, string field) af) {
 			var sql = this.ToSql(af.field);
-			if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = $"{sql}{string.Join("|", _params.Select(a => a.Value))}";
-
-			return _orm.Cache.Shell(_cache.key, _cache.seconds, () => {
-				var type = typeof(TReturn);
-				var dbParms = _params.ToArray();
-				var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
-				_orm.Aop.CurdBefore?.Invoke(this, before);
-				var ret = new List<TReturn>();
-				Exception exception = null;
-				try {
-					_orm.Ado.ExecuteReader(_connection, _transaction, dr => {
-						var index = -1;
-						ret.Add((TReturn)_commonExpression.ReadAnonymous(af.map, dr, ref index, false));
-					}, CommandType.Text, sql, dbParms);
-				} catch (Exception ex) {
-					exception = ex;
-					throw ex;
-				} finally {
-					var after = new Aop.CurdAfterEventArgs(before, exception, ret);
-					_orm.Aop.CurdAfter?.Invoke(this, after);
-				}
-				_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
-				_trackToList?.Invoke(ret);
-				return ret;
-			});
+			var type = typeof(TReturn);
+			var dbParms = _params.ToArray();
+			var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
+			_orm.Aop.CurdBefore?.Invoke(this, before);
+			var ret = new List<TReturn>();
+			Exception exception = null;
+			try {
+				_orm.Ado.ExecuteReader(_connection, _transaction, dr => {
+					var index = -1;
+					ret.Add((TReturn)_commonExpression.ReadAnonymous(af.map, dr, ref index, false));
+				}, CommandType.Text, sql, dbParms);
+			} catch (Exception ex) {
+				exception = ex;
+				throw ex;
+			} finally {
+				var after = new Aop.CurdAfterEventArgs(before, exception, ret);
+				_orm.Aop.CurdAfter?.Invoke(this, after);
+			}
+			_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
+			_trackToList?.Invoke(ret);
+			return ret;
 		}
 		async protected Task<List<TReturn>> ToListMapReaderAsync<TReturn>((ReadAnonymousTypeInfo map, string field) af) {
 			var sql = this.ToSql(af.field);
-			if (_cache.seconds > 0 && string.IsNullOrEmpty(_cache.key)) _cache.key = $"{sql}{string.Join("|", _params.Select(a => a.Value))}";
-
-			return await _orm.Cache.ShellAsync(_cache.key, _cache.seconds, async () => {
-				var type = typeof(TReturn);
-				var dbParms = _params.ToArray();
-				var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
-				_orm.Aop.CurdBefore?.Invoke(this, before);
-				var ret = new List<TReturn>();
-				Exception exception = null;
-				try {
-					await _orm.Ado.ExecuteReaderAsync(_connection, _transaction, dr => {
-						var index = -1;
-						ret.Add((TReturn)_commonExpression.ReadAnonymous(af.map, dr, ref index, false));
-						return Task.CompletedTask;
-					}, CommandType.Text, sql, dbParms);
-				} catch (Exception ex) {
-					exception = ex;
-					throw ex;
-				} finally {
-					var after = new Aop.CurdAfterEventArgs(before, exception, ret);
-					_orm.Aop.CurdAfter?.Invoke(this, after);
-				}
-				_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
-				_trackToList?.Invoke(ret);
-				return ret;
-			});
+			var type = typeof(TReturn);
+			var dbParms = _params.ToArray();
+			var before = new Aop.CurdBeforeEventArgs(_tables[0].Table.Type, Aop.CurdType.Select, sql, dbParms);
+			_orm.Aop.CurdBefore?.Invoke(this, before);
+			var ret = new List<TReturn>();
+			Exception exception = null;
+			try {
+				await _orm.Ado.ExecuteReaderAsync(_connection, _transaction, dr => {
+					var index = -1;
+					ret.Add((TReturn)_commonExpression.ReadAnonymous(af.map, dr, ref index, false));
+					return Task.CompletedTask;
+				}, CommandType.Text, sql, dbParms);
+			} catch (Exception ex) {
+				exception = ex;
+				throw ex;
+			} finally {
+				var after = new Aop.CurdAfterEventArgs(before, exception, ret);
+				_orm.Aop.CurdAfter?.Invoke(this, after);
+			}
+			_orm.Aop.ToList?.Invoke(this, new Aop.ToListEventArgs(ret));
+			_trackToList?.Invoke(ret);
+			return ret;
 		}
 		protected (ReadAnonymousTypeInfo map, string field) GetExpressionField(Expression newexp) {
 			var map = new ReadAnonymousTypeInfo();

FreeSql/Internal/CommonProvider/SelectProvider/Select10Provider.cs

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract class Select10Provider<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>
+	public abstract class Select10Provider<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>
 			where T1 : class
 			where T2 : class
 			where T3 : class

FreeSql/Internal/CommonProvider/SelectProvider/Select1Provider.cs

@@ -16,7 +16,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract class Select1Provider<T1> : Select0Provider<ISelect<T1>, T1>, ISelect<T1>
+	public abstract class Select1Provider<T1> : Select0Provider<ISelect<T1>, T1>, ISelect<T1>
 			where T1 : class {
 		public Select1Provider(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) {
 

FreeSql/Internal/CommonProvider/SelectProvider/Select2Provider.cs

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract class Select2Provider<T1, T2> : Select0Provider<ISelect<T1, T2>, T1>, ISelect<T1, T2>
+	public abstract class Select2Provider<T1, T2> : Select0Provider<ISelect<T1, T2>, T1>, ISelect<T1, T2>
 			where T1 : class
 			where T2 : class {
 

FreeSql/Internal/CommonProvider/SelectProvider/Select3Provider.cs

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract class Select3Provider<T1, T2, T3> : Select0Provider<ISelect<T1, T2, T3>, T1>, ISelect<T1, T2, T3>
+	public abstract class Select3Provider<T1, T2, T3> : Select0Provider<ISelect<T1, T2, T3>, T1>, ISelect<T1, T2, T3>
 			where T1 : class
 			where T2 : class
 			where T3 : class {

FreeSql/Internal/CommonProvider/SelectProvider/Select4Provider.cs

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract class Select4Provider<T1, T2, T3, T4> : Select0Provider<ISelect<T1, T2, T3, T4>, T1>, ISelect<T1, T2, T3, T4>
+	public abstract class Select4Provider<T1, T2, T3, T4> : Select0Provider<ISelect<T1, T2, T3, T4>, T1>, ISelect<T1, T2, T3, T4>
 			where T1 : class
 			where T2 : class
 			where T3 : class

FreeSql/Internal/CommonProvider/SelectProvider/Select5Provider.cs

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract class Select5Provider<T1, T2, T3, T4, T5> : Select0Provider<ISelect<T1, T2, T3, T4, T5>, T1>, ISelect<T1, T2, T3, T4, T5>
+	public abstract class Select5Provider<T1, T2, T3, T4, T5> : Select0Provider<ISelect<T1, T2, T3, T4, T5>, T1>, ISelect<T1, T2, T3, T4, T5>
 			where T1 : class
 			where T2 : class
 			where T3 : class

FreeSql/Internal/CommonProvider/SelectProvider/Select6Provider.cs

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract class Select6Provider<T1, T2, T3, T4, T5, T6> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6>, T1>, ISelect<T1, T2, T3, T4, T5, T6>
+	public abstract class Select6Provider<T1, T2, T3, T4, T5, T6> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6>, T1>, ISelect<T1, T2, T3, T4, T5, T6>
 			where T1 : class
 			where T2 : class
 			where T3 : class

FreeSql/Internal/CommonProvider/SelectProvider/Select7Provider.cs

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract class Select7Provider<T1, T2, T3, T4, T5, T6, T7> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7>
+	public abstract class Select7Provider<T1, T2, T3, T4, T5, T6, T7> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7>
 			where T1 : class
 			where T2 : class
 			where T3 : class

FreeSql/Internal/CommonProvider/SelectProvider/Select8Provider.cs

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract class Select8Provider<T1, T2, T3, T4, T5, T6, T7, T8> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7, T8>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7, T8>
+	public abstract class Select8Provider<T1, T2, T3, T4, T5, T6, T7, T8> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7, T8>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7, T8>
 			where T1 : class
 			where T2 : class
 			where T3 : class

FreeSql/Internal/CommonProvider/SelectProvider/Select9Provider.cs

@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract class Select9Provider<T1, T2, T3, T4, T5, T6, T7, T8, T9> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>
+	public abstract class Select9Provider<T1, T2, T3, T4, T5, T6, T7, T8, T9> : Select0Provider<ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>, T1>, ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>
 			where T1 : class
 			where T2 : class
 			where T3 : class

FreeSql/Internal/CommonProvider/SelectProvider/SelectGroupingProvider.cs

@@ -8,7 +8,7 @@ using System.Text;
 using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
-	class SelectGroupingProvider<TKey, TValue> : ISelectGrouping<TKey, TValue> {
+	public class SelectGroupingProvider<TKey, TValue> : ISelectGrouping<TKey, TValue> {
 
 		internal object _select;
 		internal ReadAnonymousTypeInfo _map;

FreeSql/Internal/CommonProvider/UpdateProvider.cs

@@ -11,7 +11,7 @@ using System.Threading.Tasks;
 
 namespace FreeSql.Internal.CommonProvider {
 
-	abstract partial class UpdateProvider<T1> : IUpdate<T1> where T1 : class {
+	public abstract partial class UpdateProvider<T1> : IUpdate<T1> where T1 : class {
 		protected IFreeSql _orm;
 		protected CommonUtils _commonUtils;
 		protected CommonExpression _commonExpression;
@@ -106,7 +106,7 @@ namespace FreeSql.Internal.CommonProvider {
 				return ret;
 			}
 		}
-		internal int SplitExecuteAffrows(int valuesLimit, int parameterLimit) {
+		protected int SplitExecuteAffrows(int valuesLimit, int parameterLimit) {
 			var ss = SplitSource(valuesLimit, parameterLimit);
 			var ret = 0;
 			if (ss.Length <= 1) {
@@ -138,7 +138,7 @@ namespace FreeSql.Internal.CommonProvider {
 			ClearData();
 			return ret;
 		}
-		async internal Task<int> SplitExecuteAffrowsAsync(int valuesLimit, int parameterLimit) {
+		async protected Task<int> SplitExecuteAffrowsAsync(int valuesLimit, int parameterLimit) {
 			var ss = SplitSource(valuesLimit, parameterLimit);
 			var ret = 0;
 			if (ss.Length <= 1) {
@@ -170,7 +170,7 @@ namespace FreeSql.Internal.CommonProvider {
 			ClearData();
 			return ret;
 		}
-		internal List<T1> SplitExecuteUpdated(int valuesLimit, int parameterLimit) {
+		protected List<T1> SplitExecuteUpdated(int valuesLimit, int parameterLimit) {
 			var ss = SplitSource(valuesLimit, parameterLimit);
 			var ret = new List<T1>();
 			if (ss.Length <= 1) {
@@ -202,7 +202,7 @@ namespace FreeSql.Internal.CommonProvider {
 			ClearData();
 			return ret;
 		}
-		async internal Task<List<T1>> SplitExecuteUpdatedAsync(int valuesLimit, int parameterLimit) {
+		async protected Task<List<T1>> SplitExecuteUpdatedAsync(int valuesLimit, int parameterLimit) {
 			var ss = SplitSource(valuesLimit, parameterLimit);
 			var ret = new List<T1>();
 			if (ss.Length <= 1) {
@@ -236,7 +236,7 @@ namespace FreeSql.Internal.CommonProvider {
 		}
 		#endregion
 
-		internal int RawExecuteAffrows() {
+		protected int RawExecuteAffrows() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return 0;
 			var dbParms = _params.Concat(_paramsSource).ToArray();
@@ -257,7 +257,7 @@ namespace FreeSql.Internal.CommonProvider {
 			this.ClearData();
 			return affrows;
 		}
-		async internal Task<int> RawExecuteAffrowsAsync() {
+		async protected Task<int> RawExecuteAffrowsAsync() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return 0;
 			var dbParms = _params.Concat(_paramsSource).ToArray();
@@ -278,8 +278,8 @@ namespace FreeSql.Internal.CommonProvider {
 			this.ClearData();
 			return affrows;
 		}
-		internal abstract List<T1> RawExecuteUpdated();
-		internal abstract Task<List<T1>> RawExecuteUpdatedAsync();
+		protected abstract List<T1> RawExecuteUpdated();
+		protected abstract Task<List<T1>> RawExecuteUpdatedAsync();
 
 		public abstract int ExecuteAffrows();
 		public abstract Task<int> ExecuteAffrowsAsync();

FreeSql/Internal/CommonUtils.cs

@@ -2,43 +2,46 @@
 using FreeSql.DatabaseModel;
 using FreeSql.Extensions.EntityUtil;
 using FreeSql.Internal.Model;
+using SafeObjectPool;
 using System;
 using System.Collections;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Data.Common;
 using System.Linq;
+using System.Linq.Expressions;
 using System.Reflection;
 using System.Text;
+using System.Threading.Tasks;
 
 namespace FreeSql.Internal {
-	internal abstract class CommonUtils {
+	public abstract class CommonUtils {
 
-		internal abstract string GetNoneParamaterSqlValue(List<DbParameter> specialParams, Type type, object value);
-		internal abstract DbParameter AppendParamter(List<DbParameter> _params, string parameterName, Type type, object value);
-		internal abstract DbParameter[] GetDbParamtersByObject(string sql, object obj);
-		internal abstract string FormatSql(string sql, params object[] args);
-		internal abstract string QuoteSqlName(string name);
-		internal abstract string TrimQuoteSqlName(string name);
-		internal abstract string QuoteParamterName(string name);
-		internal abstract string IsNull(string sql, object value);
-		internal abstract string StringConcat(string[] objs, Type[] types);
-		internal abstract string Mod(string left, string right, Type leftType, Type rightType);
-		internal abstract string QuoteWriteParamter(Type type, string paramterName);
-		internal abstract string QuoteReadColumn(Type type, string columnName);
+		public abstract string GetNoneParamaterSqlValue(List<DbParameter> specialParams, Type type, object value);
+		public abstract DbParameter AppendParamter(List<DbParameter> _params, string parameterName, Type type, object value);
+		public abstract DbParameter[] GetDbParamtersByObject(string sql, object obj);
+		public abstract string FormatSql(string sql, params object[] args);
+		public abstract string QuoteSqlName(string name);
+		public abstract string TrimQuoteSqlName(string name);
+		public abstract string QuoteParamterName(string name);
+		public abstract string IsNull(string sql, object value);
+		public abstract string StringConcat(string[] objs, Type[] types);
+		public abstract string Mod(string left, string right, Type leftType, Type rightType);
+		public abstract string QuoteWriteParamter(Type type, string paramterName);
+		public abstract string QuoteReadColumn(Type type, string columnName);
 
-		internal IFreeSql _orm { get; set; }
-		internal ICodeFirst CodeFirst => _orm.CodeFirst;
-		internal TableInfo GetTableByEntity(Type entity) => Utils.GetTableByEntity(entity, this);
-		internal List<DbTableInfo> dbTables { get; set; }
-		internal object dbTablesLock = new object();
+		public IFreeSql _orm { get; set; }
+		public ICodeFirst CodeFirst => _orm.CodeFirst;
+		public TableInfo GetTableByEntity(Type entity) => Utils.GetTableByEntity(entity, this);
+		public List<DbTableInfo> dbTables { get; set; }
+		public object dbTablesLock = new object();
 
 		public CommonUtils(IFreeSql orm) {
 			_orm = orm;
 		}
 
 		ConcurrentDictionary<Type, TableAttribute> dicConfigEntity = new ConcurrentDictionary<Type, TableAttribute>();
-		internal ICodeFirst ConfigEntity<T>(Action<TableFluent<T>> entity) {
+		public ICodeFirst ConfigEntity<T>(Action<TableFluent<T>> entity) {
 			if (entity == null) return _orm.CodeFirst;
 			var type = typeof(T);
 			var table = dicConfigEntity.GetOrAdd(type, new TableAttribute());
@@ -47,7 +50,7 @@ namespace FreeSql.Internal {
 			Utils.RemoveTableByEntity(type, this); //remove cache
 			return _orm.CodeFirst;
 		}
-		internal ICodeFirst ConfigEntity(Type type, Action<TableFluent> entity) {
+		public ICodeFirst ConfigEntity(Type type, Action<TableFluent> entity) {
 			if (entity == null) return _orm.CodeFirst;
 			var table = dicConfigEntity.GetOrAdd(type, new TableAttribute());
 			var fluent = new TableFluent(type, table);
@@ -55,10 +58,10 @@ namespace FreeSql.Internal {
 			Utils.RemoveTableByEntity(type, this); //remove cache
 			return _orm.CodeFirst;
 		}
-		internal TableAttribute GetConfigEntity(Type type) {
+		public TableAttribute GetConfigEntity(Type type) {
 			return dicConfigEntity.TryGetValue(type, out var trytb) ? trytb : null;
 		}
-		internal TableAttribute GetEntityTableAttribute(Type type) {
+		public TableAttribute GetEntityTableAttribute(Type type) {
 			TableAttribute attr = null;
 			if (_orm.Aop.ConfigEntity != null) {
 				var aope = new Aop.ConfigEntityEventArgs(type);
@@ -84,7 +87,7 @@ namespace FreeSql.Internal {
 			if (!string.IsNullOrEmpty(attr.SelectFilter)) return attr;
 			return null;
 		}
-		internal ColumnAttribute GetEntityColumnAttribute(Type type, PropertyInfo proto) {
+		public ColumnAttribute GetEntityColumnAttribute(Type type, PropertyInfo proto) {
 			ColumnAttribute attr = null;
 			if (_orm.Aop.ConfigEntityProperty != null) {
 				var aope = new Aop.ConfigEntityPropertyEventArgs(type, proto);
@@ -137,7 +140,7 @@ namespace FreeSql.Internal {
 			return ret;
 		}
 
-		internal string WhereObject(TableInfo table, string aliasAndDot, object dywhere) {
+		public string WhereObject(TableInfo table, string aliasAndDot, object dywhere) {
 			if (dywhere == null) return "";
 			var type = dywhere.GetType();
 			var primarys = table.Primarys;
@@ -182,7 +185,7 @@ namespace FreeSql.Internal {
 			}
 		}
 
-		internal string WhereItems<TEntity>(TableInfo table, string aliasAndDot, IEnumerable<TEntity> items) {
+		public string WhereItems<TEntity>(TableInfo table, string aliasAndDot, IEnumerable<TEntity> items) {
 			if (items == null || items.Any() == false) return null;
 			if (table.Primarys.Any() == false) return null;
 			var its = items.Where(a => a != null).ToArray();
@@ -231,5 +234,39 @@ namespace FreeSql.Internal {
 			}
 			return iidx == 1 ? sb.Remove(0, 5).Remove(sb.Length - 1, 1).ToString() : sb.Remove(0, 4).ToString();
 		}
+
+		public static void PrevReheatConnectionPool(ObjectPool<DbConnection> pool, int minPoolSize) {
+			if (minPoolSize <= 0) minPoolSize = Math.Min(5, pool.Policy.PoolSize);
+			if (minPoolSize > pool.Policy.PoolSize) minPoolSize = pool.Policy.PoolSize;
+			var initTestOk = true;
+			var initStartTime = DateTime.Now;
+			var initConns = new ConcurrentBag<Object<DbConnection>>();
+
+			try {
+				var conn = pool.Get();
+				initConns.Add(conn);
+				pool.Policy.OnCheckAvailable(conn);
+			} catch {
+				initTestOk = false; //预热一次失败，后面将不进行
+			}
+			for (var a = 1; initTestOk && a < minPoolSize; a += 10) {
+				if (initStartTime.Subtract(DateTime.Now).TotalSeconds > 3) break; //预热耗时超过3秒，退出
+				var b = Math.Min(minPoolSize - a, 10); //每10个预热
+				var initTasks = new Task[b];
+				for (var c = 0; c < b; c++) {
+					initTasks[c] = Task.Run(() => {
+						try {
+							var conn = pool.Get();
+							initConns.Add(conn);
+							pool.Policy.OnCheckAvailable(conn);
+						} catch {
+							initTestOk = false;  //有失败，下一组退出预热
+						}
+					});
+				}
+				Task.WaitAll(initTasks);
+			}
+			while (initConns.TryTake(out var conn)) pool.Return(conn);
+		}
 	}
 }

FreeSql/Internal/Model/ReadAnonymousTypeInfo.cs

@@ -4,7 +4,7 @@ using System.Reflection;
 using System.Text;
 
 namespace FreeSql.Internal.Model {
-	class ReadAnonymousTypeInfo {
+	public class ReadAnonymousTypeInfo {
 		public PropertyInfo Property { get; set; }
 		public string CsName { get; set; }
 		public Type CsType { get; set; }
@@ -15,5 +15,5 @@ namespace FreeSql.Internal.Model {
 		public List<ReadAnonymousTypeInfo> Childs = new List<ReadAnonymousTypeInfo>();
 		public TableInfo Table { get; set; }
 	}
-	enum ReadAnonymousTypeInfoConsturctorType { Arguments, Properties }
+	public enum ReadAnonymousTypeInfoConsturctorType { Arguments, Properties }
 }

FreeSql/Internal/Model/SelectColumnInfo.cs

@@ -3,7 +3,7 @@ using System.Collections.Generic;
 using System.Text;
 
 namespace FreeSql.Internal.Model {
-	class SelectColumnInfo {
+	public class SelectColumnInfo {
 		public ColumnInfo Column { get; set; }
 		public SelectTableInfo Table { get; set; }
 	}

FreeSql/Internal/Model/SelectTableInfo.cs

@@ -1,7 +1,7 @@
 using System.Linq.Expressions;
 
 namespace FreeSql.Internal.Model {
-	class SelectTableInfo {
+	public class SelectTableInfo {
 		public TableInfo Table { get; set; }
 
 		private string _alias;
@@ -18,5 +18,5 @@ namespace FreeSql.Internal.Model {
 		public ParameterExpression Parameter { get; set; }
 		public SelectTableInfoType Type { get; set; }
 	}
-	enum SelectTableInfoType { From, LeftJoin, InnerJoin, RightJoin, Parent }
+	public enum SelectTableInfoType { From, LeftJoin, InnerJoin, RightJoin, Parent }
 }

FreeSql/Internal/UtilsExpressionTree.cs

@@ -1,6 +1,5 @@
 using FreeSql.DataAnnotations;
 using FreeSql.Internal.Model;
-using Newtonsoft.Json.Linq;
 using System;
 using System.Collections;
 using System.Collections.Concurrent;
@@ -637,8 +636,9 @@ namespace FreeSql.Internal {
 			if (overrieds > 0) {
 				cscode.AppendLine("}");
 				Assembly assembly = null;
+				if (MethodLazyLoadingComplier.Value == null) throw new Exception("【延时加载】功能需要安装 FreeSql.Extensions.LazyLoading.dll，可前往 nuget 下载");
 				try {
-					assembly = Generator.TemplateEngin._compiler.Value.CompileCode(cscode.ToString());
+					assembly = MethodLazyLoadingComplier.Value.Invoke(null, new object[] { cscode.ToString() }) as Assembly;
 				} catch (Exception ex) {
 					throw new Exception($"【延时加载】{trytbTypeName} 编译错误：{ex.Message}\r\n\r\n{cscode}");
 				}
@@ -651,8 +651,12 @@ namespace FreeSql.Internal {
 
 			return tbc.TryGetValue(entity, out var trytb2) ? trytb2 : trytb;
 		}
+		static Lazy<MethodInfo> MethodLazyLoadingComplier = new Lazy<MethodInfo>(() => {
+			var type = Type.GetType("FreeSql.Extensions.LazyLoading.LazyLoadingComplier,FreeSql.Extensions.LazyLoading");
+			return type.GetMethod("CompileCode");
+		});
 
-		internal static T[] GetDbParamtersByObject<T>(string sql, object obj, string paramPrefix, Func<string, Type, object, T> constructorParamter) {
+		public static T[] GetDbParamtersByObject<T>(string sql, object obj, string paramPrefix, Func<string, Type, object, T> constructorParamter) {
 			if (string.IsNullOrEmpty(sql) || obj == null) return new T[0];
 			var ttype = typeof(T);
 			var type = obj.GetType();
@@ -668,7 +672,7 @@ namespace FreeSql.Internal {
 			return ret.ToArray();
 		}
 
-		internal static Dictionary<Type, bool> dicExecuteArrayRowReadClassOrTuple = new Dictionary<Type, bool> {
+		public static Dictionary<Type, bool> dicExecuteArrayRowReadClassOrTuple = new Dictionary<Type, bool> {
 			[typeof(bool)] = true,
 			[typeof(sbyte)] = true,
 			[typeof(short)] = true,
@@ -837,12 +841,14 @@ namespace FreeSql.Internal {
 
 				if (type == typeof(object) && indexes != null) {
 					Func<Type, int[], DbDataReader, int, CommonUtils, RowInfo> dynamicFunc = (type2, indexes2, row2, dataindex2, commonUtils2) => {
-						dynamic expando = new System.Dynamic.ExpandoObject(); //动态类型字段 可读可写
-						var expandodic = (IDictionary<string, object>)expando;
+						//dynamic expando = new DynamicDictionary(); //动态类型字段 可读可写
+						var expandodic = new Dictionary<string, object>();// (IDictionary<string, object>)expando;
 						var fc = row2.FieldCount;
 						for (var a = 0; a < fc; a++)
+							//expando[row2.GetName(a)] = row2.GetValue(a);
 							expandodic.Add(row2.GetName(a), row2.GetValue(a));
-						return new RowInfo(expando, fc);
+						//expando = expandodic;
+						return new RowInfo(expandodic, fc);
 					};
 					return dynamicFunc;// Expression.Lambda<Func<Type, int[], DbDataReader, int, RowInfo>>(null);
 				}
@@ -1092,14 +1098,10 @@ namespace FreeSql.Internal {
 		static ConcurrentDictionary<Type, ConcurrentDictionary<Type, Func<object, object>>> _dicGetDataReaderValue = new ConcurrentDictionary<Type, ConcurrentDictionary<Type, Func<object, object>>>();
 		static MethodInfo MethodArrayGetValue = typeof(Array).GetMethod("GetValue", new[] { typeof(int) });
 		static MethodInfo MethodArrayGetLength = typeof(Array).GetMethod("GetLength", new[] { typeof(int) });
-		static MethodInfo MethodMygisGeometryParse = typeof(MygisGeometry).GetMethod("Parse", new[] { typeof(string) });
 		static MethodInfo MethodGuidTryParse = typeof(Guid).GetMethod("TryParse", new[] { typeof(string), typeof(Guid).MakeByRefType() });
 		static MethodInfo MethodEnumParse = typeof(Enum).GetMethod("Parse", new[] { typeof(Type), typeof(string), typeof(bool) });
 		static MethodInfo MethodConvertChangeType = typeof(Convert).GetMethod("ChangeType", new[] { typeof(object), typeof(Type) });
 		static MethodInfo MethodTimeSpanFromSeconds = typeof(TimeSpan).GetMethod("FromSeconds");
-		static MethodInfo MethodJTokenParse = typeof(JToken).GetMethod("Parse", new[] { typeof(string) });
-		static MethodInfo MethodJObjectParse = typeof(JObject).GetMethod("Parse", new[] { typeof(string) });
-		static MethodInfo MethodJArrayParse = typeof(JArray).GetMethod("Parse", new[] { typeof(string) });
 		static MethodInfo MethodSByteTryParse = typeof(sbyte).GetMethod("TryParse", new[] { typeof(string), typeof(sbyte).MakeByRefType() });
 		static MethodInfo MethodShortTryParse = typeof(short).GetMethod("TryParse", new[] { typeof(string), typeof(short).MakeByRefType() });
 		static MethodInfo MethodIntTryParse = typeof(int).GetMethod("TryParse", new[] { typeof(string), typeof(int).MakeByRefType() });
@@ -1116,6 +1118,8 @@ namespace FreeSql.Internal {
 		static MethodInfo MethodDateTimeOffsetTryParse = typeof(DateTimeOffset).GetMethod("TryParse", new[] { typeof(string), typeof(DateTimeOffset).MakeByRefType() });
 		static MethodInfo MethodToString = typeof(Utils).GetMethod("ToStringConcat", BindingFlags.NonPublic | BindingFlags.Static, null, new[] { typeof(object) }, null);
 		static MethodInfo MethodBigIntegerParse = typeof(Utils).GetMethod("ToBigInteger", BindingFlags.NonPublic | BindingFlags.Static, null, new[] { typeof(string) }, null);
+
+		public static ConcurrentBag<Func<LabelTarget, Expression, string, Expression>> GetDataReaderValueBlockExpressionSwitchTypeFullName = new ConcurrentBag<Func<LabelTarget, Expression, string, Expression>>();
 		public static Expression GetDataReaderValueBlockExpression(Type type, Expression value) {
 			var returnTarget = Expression.Label(typeof(object));
 			var valueExp = Expression.Variable(typeof(object), "locvalue");
@@ -1177,16 +1181,6 @@ namespace FreeSql.Internal {
 							   }
 						   );
 						break;
-					case "MygisPoint": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisPoint)));
-					case "MygisLineString": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisLineString)));
-					case "MygisPolygon": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisPolygon)));
-					case "MygisMultiPoint": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisMultiPoint)));
-					case "MygisMultiLineString": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisMultiLineString)));
-					case "MygisMultiPolygon": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisMultiPolygon)));
-					case "Newtonsoft.Json.Linq.JToken": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodJTokenParse, Expression.Convert(valueExp, typeof(string))), typeof(JToken)));
-					case "Newtonsoft.Json.Linq.JObject": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodJObjectParse, Expression.Convert(valueExp, typeof(string))), typeof(JObject)));
-					case "Newtonsoft.Json.Linq.JArray": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodJArrayParse, Expression.Convert(valueExp, typeof(string))), typeof(JArray)));
-					case "Npgsql.LegacyPostgis.PostgisGeometry": return Expression.Return(returnTarget, valueExp);
 					case "System.Numerics.BigInteger": return Expression.Return(returnTarget, Expression.Convert(Expression.Call(MethodBigIntegerParse, Expression.Call(MethodToString, valueExp)), typeof(object)));
 					case "System.TimeSpan":
 						ParameterExpression tryparseVarTsExp, valueStrExp;
@@ -1373,6 +1367,12 @@ namespace FreeSql.Internal {
 							typeof(object))
 						);
 						break;
+					default:
+						foreach (var switchFunc in GetDataReaderValueBlockExpressionSwitchTypeFullName) {
+							var switchFuncRet = switchFunc(returnTarget, valueExp, type.FullName);
+							if (switchFuncRet != null) return switchFuncRet;
+						}
+						break;
 				}
 				Expression switchExp = null;
 				if (tryparseExp != null)
@@ -1437,45 +1437,7 @@ namespace FreeSql.Internal {
 			});
 			return func(value);
 		}
-		internal static object GetDataReaderValue22(Type type, object value) {
-			if (value == null || value == DBNull.Value) return Activator.CreateInstance(type);
-			if (type.FullName == "System.Byte[]") return value;
-			if (type.IsArray) {
-				var elementType = type.GetElementType();
-				var valueArr = value as Array;
-				if (elementType == valueArr.GetType().GetElementType()) return value;
-				var len = valueArr.GetLength(0);
-				var ret = Array.CreateInstance(elementType, len);
-				for (var a = 0; a < len; a++) {
-					var item = valueArr.GetValue(a);
-					ret.SetValue(GetDataReaderValue22(elementType, item), a);
-				}
-				return ret;
-			}
-			if (type.IsNullableType()) type = type.GenericTypeArguments.First();
-			if (type.IsEnum) return Enum.Parse(type, string.Concat(value), true);
-			switch (type.FullName) {
-				case "System.Guid":
-					if (value.GetType() != type) return Guid.TryParse(string.Concat(value), out var tryguid) ? tryguid : Guid.Empty;
-					return value;
-				case "MygisPoint": return MygisPoint.Parse(string.Concat(value)) as MygisPoint;
-				case "MygisLineString": return MygisLineString.Parse(string.Concat(value)) as MygisLineString;
-				case "MygisPolygon": return MygisPolygon.Parse(string.Concat(value)) as MygisPolygon;
-				case "MygisMultiPoint": return MygisMultiPoint.Parse(string.Concat(value)) as MygisMultiPoint;
-				case "MygisMultiLineString": return MygisMultiLineString.Parse(string.Concat(value)) as MygisMultiLineString;
-				case "MygisMultiPolygon": return MygisMultiPolygon.Parse(string.Concat(value)) as MygisMultiPolygon;
-				case "Newtonsoft.Json.Linq.JToken": return JToken.Parse(string.Concat(value));
-				case "Newtonsoft.Json.Linq.JObject": return JObject.Parse(string.Concat(value));
-				case "Newtonsoft.Json.Linq.JArray": return JArray.Parse(string.Concat(value));
-				case "Npgsql.LegacyPostgis.PostgisGeometry": return value;
-			}
-			if (type != value.GetType()) {
-				if (type.FullName == "System.TimeSpan") return TimeSpan.FromSeconds(double.Parse(value.ToString()));
-				return Convert.ChangeType(value, type);
-			}
-			return value;
-		}
-		internal static string GetCsName(string name) {
+		public static string GetCsName(string name) {
 			name = Regex.Replace(name.TrimStart('@'), @"[^\w]", "_");
 			return char.IsLetter(name, 0) ? name : string.Concat("_", name);
 		}

Providers/FreeSql.Provider.MySql/Curd/MySqlInsert.cs

@@ -20,7 +20,7 @@ namespace FreeSql.MySql.Curd {
 		public override Task<List<T1>> ExecuteInsertedAsync() => base.SplitExecuteInsertedAsync(5000, 3000);
 
 
-		internal override long RawExecuteIdentity() {
+		protected override long RawExecuteIdentity() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return 0;
 
@@ -41,7 +41,7 @@ namespace FreeSql.MySql.Curd {
 			this.ClearData();
 			return ret;
 		}
-		async internal override Task<long> RawExecuteIdentityAsync() {
+		async protected override Task<long> RawExecuteIdentityAsync() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return 0;
 
@@ -62,7 +62,7 @@ namespace FreeSql.MySql.Curd {
 			this.ClearData();
 			return ret;
 		}
-		internal override List<T1> RawExecuteInserted() {
+		protected override List<T1> RawExecuteInserted() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return new List<T1>();
 
@@ -92,7 +92,7 @@ namespace FreeSql.MySql.Curd {
 			this.ClearData();
 			return ret;
 		}
-		async internal override Task<List<T1>> RawExecuteInsertedAsync() {
+		async protected override Task<List<T1>> RawExecuteInsertedAsync() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return new List<T1>();
 

Providers/FreeSql.Provider.MySql/Curd/MySqlUpdate.cs

@@ -21,7 +21,7 @@ namespace FreeSql.MySql.Curd {
 		public override Task<List<T1>> ExecuteUpdatedAsync() => base.SplitExecuteUpdatedAsync(500, 3000);
 
 
-		internal override List<T1> RawExecuteUpdated() {
+		protected override List<T1> RawExecuteUpdated() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return new List<T1>();
 
@@ -53,7 +53,7 @@ namespace FreeSql.MySql.Curd {
 			this.ClearData();
 			return ret;
 		}
-		async internal override Task<List<T1>> RawExecuteUpdatedAsync() {
+		async protected override Task<List<T1>> RawExecuteUpdatedAsync() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return new List<T1>();
 

Providers/FreeSql.Provider.MySql/FreeSql.Provider.MySql.csproj

@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFramework>netstandard2.0</TargetFramework>
+		<Version>0.6.1</Version>
+		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+		<Authors>YeXiangQin</Authors>
+		<Description>FreeSql 数据库实现，基于 MySql 5.6</Description>
+		<PackageProjectUrl>https://github.com/2881099/FreeSql</PackageProjectUrl>
+		<RepositoryUrl>https://github.com/2881099/FreeSql</RepositoryUrl>
+		<RepositoryType>git</RepositoryType>
+		<PackageLicenseExpression>MIT</PackageLicenseExpression>
+		<PackageTags>FreeSql;ORM</PackageTags>
+		<PackageId>$(AssemblyName)</PackageId>
+		<Title>$(AssemblyName)</Title>
+		<IsPackable>true</IsPackable>
+		<GenerateAssemblyInfo>true</GenerateAssemblyInfo>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<PackageReference Include="MySql.Data" Version="8.0.15" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <ProjectReference Include="..\..\FreeSql\FreeSql.csproj" />
+	</ItemGroup>
+
+</Project>

Providers/FreeSql.Provider.MySql/MySqlAdo/MySqlAdo.cs

@@ -1,5 +1,4 @@
 using FreeSql.Internal;
-using Microsoft.Extensions.Logging;
 using MySql.Data.MySqlClient;
 using SafeObjectPool;
 using System;
@@ -11,8 +10,8 @@ using System.Threading;
 namespace FreeSql.MySql {
 	class MySqlAdo : FreeSql.Internal.CommonProvider.AdoProvider {
 
-		public MySqlAdo() : base(null, null, DataType.MySql) { }
-		public MySqlAdo(CommonUtils util, ICache cache, ILogger log, string masterConnectionString, string[] slaveConnectionStrings) : base(cache, log, DataType.MySql) {
+		public MySqlAdo() : base(DataType.MySql) { }
+		public MySqlAdo(CommonUtils util, string masterConnectionString, string[] slaveConnectionStrings) : base(DataType.MySql) {
 			base._util = util;
 			if (!string.IsNullOrEmpty(masterConnectionString))
 				MasterPool = new MySqlConnectionPool("主库", masterConnectionString, null, null);

Providers/FreeSql.Provider.MySql/MySqlAdo/MySqlConnectionPool.cs

@@ -77,7 +77,7 @@ namespace FreeSql.MySql {
 					_connectionString = Regex.Replace(_connectionString, pattern, "", RegexOptions.IgnoreCase);
 				}
 
-				FreeUtil.PrevReheatConnectionPool(_pool, minPoolSize);
+				FreeSql.Internal.CommonUtils.PrevReheatConnectionPool(_pool, minPoolSize);
 			}
 		}
 

Providers/FreeSql.Provider.MySql/MySqlExpression.cs

@@ -12,7 +12,7 @@ namespace FreeSql.MySql {
 
 		public MySqlExpression(CommonUtils common) : base(common) { }
 
-		internal override string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			switch (exp.NodeType) {
 				case ExpressionType.Convert:
@@ -132,7 +132,7 @@ namespace FreeSql.MySql {
 			return null;
 		}
 
-		internal override string ExpressionLambdaToSqlMemberAccessString(MemberExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlMemberAccessString(MemberExpression exp, ExpTSC tsc) {
 			if (exp.Expression == null) {
 				switch (exp.Member.Name) {
 					case "Empty": return "''";
@@ -145,7 +145,7 @@ namespace FreeSql.MySql {
 			}
 			return null;
 		}
-		internal override string ExpressionLambdaToSqlMemberAccessDateTime(MemberExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlMemberAccessDateTime(MemberExpression exp, ExpTSC tsc) {
 			if (exp.Expression == null) {
 				switch (exp.Member.Name) {
 					case "Now": return "now()";
@@ -173,7 +173,7 @@ namespace FreeSql.MySql {
 			}
 			return null;
 		}
-		internal override string ExpressionLambdaToSqlMemberAccessTimeSpan(MemberExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlMemberAccessTimeSpan(MemberExpression exp, ExpTSC tsc) {
 			if (exp.Expression == null) {
 				switch (exp.Member.Name) {
 					case "Zero": return "0";
@@ -199,7 +199,7 @@ namespace FreeSql.MySql {
 			return null;
 		}
 
-		internal override string ExpressionLambdaToSqlCallString(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallString(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			if (exp.Object == null) {
 				switch (exp.Method.Name) {
@@ -272,7 +272,7 @@ namespace FreeSql.MySql {
 			}
 			throw new Exception($"MySqlExpression 未实现函数表达式 {exp} 解析");
 		}
-		internal override string ExpressionLambdaToSqlCallMath(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallMath(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			switch (exp.Method.Name) {
 				case "Abs": return $"abs({getExp(exp.Arguments[0])})";
@@ -298,7 +298,7 @@ namespace FreeSql.MySql {
 			}
 			throw new Exception($"MySqlExpression 未实现函数表达式 {exp} 解析");
 		}
-		internal override string ExpressionLambdaToSqlCallDateTime(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallDateTime(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			if (exp.Object == null) {
 				switch (exp.Method.Name) {
@@ -341,7 +341,7 @@ namespace FreeSql.MySql {
 			}
 			throw new Exception($"MySqlExpression 未实现函数表达式 {exp} 解析");
 		}
-		internal override string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			if (exp.Object == null) {
 				switch (exp.Method.Name) {
@@ -371,7 +371,7 @@ namespace FreeSql.MySql {
 			}
 			throw new Exception($"MySqlExpression 未实现函数表达式 {exp} 解析");
 		}
-		internal override string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			if (exp.Object == null) {
 				switch (exp.Method.Name) {

Providers/FreeSql.Provider.MySql/MySqlProvider.cs

@@ -1,16 +1,14 @@
 using FreeSql.Internal;
 using FreeSql.Internal.CommonProvider;
 using FreeSql.MySql.Curd;
-using Microsoft.Extensions.Caching.Distributed;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;
 using System.Data.Common;
+using System.Linq.Expressions;
 
 namespace FreeSql.MySql {
 
-	class MySqlProvider<TMark> : IFreeSql<TMark> {
+	public class MySqlProvider<TMark> : IFreeSql<TMark> {
 
 		static MySqlProvider() {
 			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(MygisPoint)] = true;
@@ -19,6 +17,19 @@ namespace FreeSql.MySql {
 			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(MygisMultiPoint)] = true;
 			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(MygisMultiLineString)] = true;
 			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(MygisMultiPolygon)] = true;
+
+			var MethodMygisGeometryParse = typeof(MygisGeometry).GetMethod("Parse", new[] { typeof(string) });
+			Utils.GetDataReaderValueBlockExpressionSwitchTypeFullName.Add((LabelTarget returnTarget, Expression valueExp, string typeFullName) => {
+				switch (typeFullName) {
+					case "MygisPoint": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisPoint)));
+					case "MygisLineString": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisLineString)));
+					case "MygisPolygon": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisPolygon)));
+					case "MygisMultiPoint": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisMultiPoint)));
+					case "MygisMultiLineString": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisMultiLineString)));
+					case "MygisMultiPolygon": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisMultiPolygon)));
+				}
+				return null;
+			});
 		}
 
 		public ISelect<T1> Select<T1>() where T1 : class => new MySqlSelect<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, null);
@@ -34,17 +45,13 @@ namespace FreeSql.MySql {
 
 		public IAdo Ado { get; }
 		public IAop Aop { get; }
-		public ICache Cache { get; }
 		public ICodeFirst CodeFirst { get; }
 		public IDbFirst DbFirst { get; }
-		public MySqlProvider(IDistributedCache cache, ILogger log, string masterConnectionString, string[] slaveConnectionString) {
-			if (log == null) log = new LoggerFactory(new[] { new Microsoft.Extensions.Logging.Debug.DebugLoggerProvider() }).CreateLogger("FreeSql.MySql");
-
+		public MySqlProvider(string masterConnectionString, string[] slaveConnectionString) {
 			this.InternalCommonUtils = new MySqlUtils(this);
 			this.InternalCommonExpression = new MySqlExpression(this.InternalCommonUtils);
 
-			this.Cache = new CacheProvider(cache, log);
-			this.Ado = new MySqlAdo(this.InternalCommonUtils, this.Cache, log, masterConnectionString, slaveConnectionString);
+			this.Ado = new MySqlAdo(this.InternalCommonUtils, masterConnectionString, slaveConnectionString);
 			this.Aop = new AopProvider();
 
 			this.DbFirst = new MySqlDbFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
@@ -65,7 +72,6 @@ namespace FreeSql.MySql {
 		public void Dispose() {
 			if (_isdisposed) return;
 			(this.Ado as AdoProvider).Dispose();
-			(this.Cache as CacheProvider)?.Dispose();
 		}
 	}
 }

Providers/FreeSql.Provider.MySql/MySqlUtils.cs

@@ -5,6 +5,8 @@ using System;
 using System.Collections.Generic;
 using System.Data.Common;
 using System.Linq;
+using System.Linq.Expressions;
+using System.Reflection;
 using System.Text;
 
 namespace FreeSql.MySql {
@@ -13,7 +15,7 @@ namespace FreeSql.MySql {
 		public MySqlUtils(IFreeSql orm) : base(orm) {
 		}
 
-		internal override DbParameter AppendParamter(List<DbParameter> _params, string parameterName, Type type, object value) {
+		public override DbParameter AppendParamter(List<DbParameter> _params, string parameterName, Type type, object value) {
 			if (string.IsNullOrEmpty(parameterName)) parameterName = $"p_{_params?.Count}";
 			var ret = new MySqlParameter { ParameterName = QuoteParamterName(parameterName), Value = value };
 			var tp = _orm.CodeFirst.GetDbInfo(type)?.type;
@@ -28,7 +30,7 @@ namespace FreeSql.MySql {
 			return ret;
 		}
 
-		internal override DbParameter[] GetDbParamtersByObject(string sql, object obj) =>
+		public override DbParameter[] GetDbParamtersByObject(string sql, object obj) =>
 			Utils.GetDbParamtersByObject<MySqlParameter>(sql, obj, "?", (name, type, value) => {
 				var ret = new MySqlParameter { ParameterName = $"?{name}", Value = value };
 				var tp = _orm.CodeFirst.GetDbInfo(type)?.type;
@@ -42,24 +44,24 @@ namespace FreeSql.MySql {
 				return ret;
 			});
 
-		internal override string FormatSql(string sql, params object[] args) => sql?.FormatMySql(args);
-		internal override string QuoteSqlName(string name) {
+		public override string FormatSql(string sql, params object[] args) => sql?.FormatMySql(args);
+		public override string QuoteSqlName(string name) {
 			var nametrim = name.Trim();
 			if (nametrim.StartsWith("(") && nametrim.EndsWith(")"))
 				return nametrim; //原生SQL
 			return $"`{nametrim.Trim('`').Replace(".", "`.`")}`";
 		}
-		internal override string TrimQuoteSqlName(string name) {
+		public override string TrimQuoteSqlName(string name) {
 			var nametrim = name.Trim();
 			if (nametrim.StartsWith("(") && nametrim.EndsWith(")"))
 				return nametrim; //原生SQL
 			return $"{nametrim.Trim('`').Replace("`.`", ".").Replace(".`", ".")}";
 		}
-		internal override string QuoteParamterName(string name) => $"?{(_orm.CodeFirst.IsSyncStructureToLower ? name.ToLower() : name)}";
-		internal override string IsNull(string sql, object value) => $"ifnull({sql}, {value})";
-		internal override string StringConcat(string[] objs, Type[] types) => $"concat({string.Join(", ", objs)})";
-		internal override string Mod(string left, string right, Type leftType, Type rightType) => $"{left} % {right}";
-		internal override string QuoteWriteParamter(Type type, string paramterName) {
+		public override string QuoteParamterName(string name) => $"?{(_orm.CodeFirst.IsSyncStructureToLower ? name.ToLower() : name)}";
+		public override string IsNull(string sql, object value) => $"ifnull({sql}, {value})";
+		public override string StringConcat(string[] objs, Type[] types) => $"concat({string.Join(", ", objs)})";
+		public override string Mod(string left, string right, Type leftType, Type rightType) => $"{left} % {right}";
+		public override string QuoteWriteParamter(Type type, string paramterName) {
 			switch (type.FullName) {
 				case "MygisPoint":
 				case "MygisLineString": 
@@ -71,7 +73,7 @@ namespace FreeSql.MySql {
 			return paramterName;
 		}
 
-		internal override string QuoteReadColumn(Type type, string columnName) {
+		public override string QuoteReadColumn(Type type, string columnName) {
 			switch (type.FullName) {
 				case "MygisPoint":
 				case "MygisLineString":
@@ -83,7 +85,7 @@ namespace FreeSql.MySql {
 			return columnName;
 		}
 
-		internal override string GetNoneParamaterSqlValue(List<DbParameter> specialParams, Type type, object value) {
+		public override string GetNoneParamaterSqlValue(List<DbParameter> specialParams, Type type, object value) {
 			if (value == null) return "NULL";
 			if (type == typeof(byte[])) {
 				var bytes = value as byte[];

Providers/FreeSql.Provider.Oracle/Curd/OracleInsert.cs

@@ -80,7 +80,7 @@ namespace FreeSql.Oracle.Curd {
 		}
 
 		ColumnInfo _identCol;
-		internal override long RawExecuteIdentity() {
+		protected override long RawExecuteIdentity() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return 0;
 
@@ -123,7 +123,7 @@ namespace FreeSql.Oracle.Curd {
 			this.ClearData();
 			return ret;
 		}
-		async internal override Task<long> RawExecuteIdentityAsync() {
+		async protected override Task<long> RawExecuteIdentityAsync() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return 0;
 
@@ -167,14 +167,14 @@ namespace FreeSql.Oracle.Curd {
 			return ret;
 		}
 
-		internal override List<T1> RawExecuteInserted() {
+		protected override List<T1> RawExecuteInserted() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return new List<T1>();
 
 			this.RawExecuteAffrows();
 			return _source;
 		}
-		async internal override Task<List<T1>> RawExecuteInsertedAsync() {
+		async protected override Task<List<T1>> RawExecuteInsertedAsync() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return new List<T1>();
 

Providers/FreeSql.Provider.Oracle/Curd/OracleUpdate.cs

@@ -21,10 +21,10 @@ namespace FreeSql.Oracle.Curd {
 		public override Task<List<T1>> ExecuteUpdatedAsync() => base.SplitExecuteUpdatedAsync(200, 999);
 
 
-		internal override List<T1> RawExecuteUpdated() {
+		protected override List<T1> RawExecuteUpdated() {
 			throw new NotImplementedException();
 		}
-		internal override Task<List<T1>> RawExecuteUpdatedAsync() {
+		protected override Task<List<T1>> RawExecuteUpdatedAsync() {
 			throw new NotImplementedException();
 		}
 

Providers/FreeSql.Provider.Oracle/FreeSql.Provider.Oracle.csproj

@@ -0,0 +1,29 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFramework>netstandard2.0</TargetFramework>
+		<Version>0.6.1</Version>
+		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+		<Authors>YeXiangQin</Authors>
+		<Description>FreeSql 数据库实现，基于 Oracle 11</Description>
+		<PackageProjectUrl>https://github.com/2881099/FreeSql</PackageProjectUrl>
+		<RepositoryUrl>https://github.com/2881099/FreeSql</RepositoryUrl>
+		<RepositoryType>git</RepositoryType>
+		<PackageLicenseExpression>MIT</PackageLicenseExpression>
+		<PackageTags>FreeSql;ORM</PackageTags>
+		<PackageId>$(AssemblyName)</PackageId>
+		<Title>$(AssemblyName)</Title>
+		<IsPackable>true</IsPackable>
+		<GenerateAssemblyInfo>true</GenerateAssemblyInfo>
+	</PropertyGroup>
+	
+	<ItemGroup>
+		<PackageReference Include="Oracle.ManagedDataAccess.Core" Version="2.18.5" />
+	</ItemGroup>
+	
+	<ItemGroup>
+	  <ProjectReference Include="..\..\FreeSql\FreeSql.csproj" />
+	</ItemGroup>
+	
+</Project>
+	

Providers/FreeSql.Provider.Oracle/OracleAdo/OracleAdo.cs

@@ -1,5 +1,4 @@
 using FreeSql.Internal;
-using Microsoft.Extensions.Logging;
 using Oracle.ManagedDataAccess.Client;
 using SafeObjectPool;
 using System;
@@ -10,8 +9,8 @@ using System.Threading;
 
 namespace FreeSql.Oracle {
 	class OracleAdo : FreeSql.Internal.CommonProvider.AdoProvider {
-		public OracleAdo() : base(null, null, DataType.Oracle) { }
-		public OracleAdo(CommonUtils util, ICache cache, ILogger log, string masterConnectionString, string[] slaveConnectionStrings) : base(cache, log, DataType.Oracle) {
+		public OracleAdo() : base(DataType.Oracle) { }
+		public OracleAdo(CommonUtils util, string masterConnectionString, string[] slaveConnectionStrings) : base(DataType.Oracle) {
 			base._util = util;
 			if (!string.IsNullOrEmpty(masterConnectionString))
 				MasterPool = new OracleConnectionPool("主库", masterConnectionString, null, null);

Providers/FreeSql.Provider.Oracle/OracleAdo/OracleConnectionPool.cs

@@ -91,7 +91,7 @@ namespace FreeSql.Oracle {
 					_connectionString = Regex.Replace(_connectionString, pattern, "", RegexOptions.IgnoreCase);
 				}
 
-				FreeUtil.PrevReheatConnectionPool(_pool, minPoolSize);
+				FreeSql.Internal.CommonUtils.PrevReheatConnectionPool(_pool, minPoolSize);
 			}
 		}
 

Providers/FreeSql.Provider.Oracle/OracleExpression.cs

@@ -12,7 +12,7 @@ namespace FreeSql.Oracle {
 
 		public OracleExpression(CommonUtils common) : base(common) { }
 
-		internal override string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			switch (exp.NodeType) {
 				case ExpressionType.Convert:
@@ -132,7 +132,7 @@ namespace FreeSql.Oracle {
 			return null;
 		}
 
-		internal override string ExpressionLambdaToSqlMemberAccessString(MemberExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlMemberAccessString(MemberExpression exp, ExpTSC tsc) {
 			if (exp.Expression == null) {
 				switch (exp.Member.Name) {
 					case "Empty": return "''";
@@ -145,7 +145,7 @@ namespace FreeSql.Oracle {
 			}
 			return null;
 		}
-		internal override string ExpressionLambdaToSqlMemberAccessDateTime(MemberExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlMemberAccessDateTime(MemberExpression exp, ExpTSC tsc) {
 			if (exp.Expression == null) {
 				switch (exp.Member.Name) {
 					case "Now": return "systimestamp";
@@ -173,7 +173,7 @@ namespace FreeSql.Oracle {
 			}
 			return null;
 		}
-		internal override string ExpressionLambdaToSqlMemberAccessTimeSpan(MemberExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlMemberAccessTimeSpan(MemberExpression exp, ExpTSC tsc) {
 			if (exp.Expression == null) {
 				switch (exp.Member.Name) {
 					case "Zero": return "numtodsinterval(0,'second')";
@@ -199,7 +199,7 @@ namespace FreeSql.Oracle {
 			return null;
 		}
 
-		internal override string ExpressionLambdaToSqlCallString(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallString(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			if (exp.Object == null) {
 				switch (exp.Method.Name) {
@@ -272,7 +272,7 @@ namespace FreeSql.Oracle {
 			}
 			throw new Exception($"OracleExpression 未实现函数表达式 {exp} 解析");
 		}
-		internal override string ExpressionLambdaToSqlCallMath(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallMath(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			switch (exp.Method.Name) {
 				case "Abs": return $"abs({getExp(exp.Arguments[0])})";
@@ -299,7 +299,7 @@ namespace FreeSql.Oracle {
 			}
 			throw new Exception($"OracleExpression 未实现函数表达式 {exp} 解析");
 		}
-		internal override string ExpressionLambdaToSqlCallDateTime(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallDateTime(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			if (exp.Object == null) {
 				switch (exp.Method.Name) {
@@ -342,7 +342,7 @@ namespace FreeSql.Oracle {
 			}
 			throw new Exception($"OracleExpression 未实现函数表达式 {exp} 解析");
 		}
-		internal override string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			if (exp.Object == null) {
 				switch (exp.Method.Name) {
@@ -372,7 +372,7 @@ namespace FreeSql.Oracle {
 			}
 			throw new Exception($"OracleExpression 未实现函数表达式 {exp} 解析");
 		}
-		internal override string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			if (exp.Object == null) {
 				switch (exp.Method.Name) {

Providers/FreeSql.Provider.Oracle/OracleProvider.cs

@@ -1,16 +1,13 @@
 using FreeSql.Internal;
 using FreeSql.Internal.CommonProvider;
 using FreeSql.Oracle.Curd;
-using Microsoft.Extensions.Caching.Distributed;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.Logging;
 using System;
 using System.Collections.Generic;
 using System.Data.Common;
 
 namespace FreeSql.Oracle {
 
-	class OracleProvider<TMark> : IFreeSql<TMark> {
+	public class OracleProvider<TMark> : IFreeSql<TMark> {
 
 		public ISelect<T1> Select<T1>() where T1 : class => new OracleSelect<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, null);
 		public ISelect<T1> Select<T1>(object dywhere) where T1 : class => new OracleSelect<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, dywhere);
@@ -25,17 +22,13 @@ namespace FreeSql.Oracle {
 
 		public IAdo Ado { get; }
 		public IAop Aop { get; }
-		public ICache Cache { get; }
 		public ICodeFirst CodeFirst { get; }
 		public IDbFirst DbFirst { get; }
-		public OracleProvider(IDistributedCache cache, ILogger log, string masterConnectionString, string[] slaveConnectionString) {
-			if (log == null) log = new LoggerFactory(new[] { new Microsoft.Extensions.Logging.Debug.DebugLoggerProvider() }).CreateLogger("FreeSql.Oracle");
-
+		public OracleProvider(string masterConnectionString, string[] slaveConnectionString) {
 			this.InternalCommonUtils = new OracleUtils(this);
 			this.InternalCommonExpression = new OracleExpression(this.InternalCommonUtils);
 
-			this.Cache = new CacheProvider(cache, log);
-			this.Ado = new OracleAdo(this.InternalCommonUtils, this.Cache, log, masterConnectionString, slaveConnectionString);
+			this.Ado = new OracleAdo(this.InternalCommonUtils, masterConnectionString, slaveConnectionString);
 			this.Aop = new AopProvider();
 
 			this.DbFirst = new OracleDbFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
@@ -56,7 +49,6 @@ namespace FreeSql.Oracle {
 		public void Dispose() {
 			if (_isdisposed) return;
 			(this.Ado as AdoProvider).Dispose();
-			(this.Cache as CacheProvider)?.Dispose();
 		}
 	}
 }

Providers/FreeSql.Provider.Oracle/OracleUtils.cs

@@ -4,6 +4,7 @@ using Oracle.ManagedDataAccess.Client;
 using System;
 using System.Collections.Generic;
 using System.Data.Common;
+using System.Linq.Expressions;
 using System.Text;
 
 namespace FreeSql.Oracle {
@@ -12,7 +13,7 @@ namespace FreeSql.Oracle {
 		public OracleUtils(IFreeSql orm) : base(orm) {
 		}
 
-		internal override DbParameter AppendParamter(List<DbParameter> _params, string parameterName, Type type, object value) {
+		public override DbParameter AppendParamter(List<DbParameter> _params, string parameterName, Type type, object value) {
 			if (string.IsNullOrEmpty(parameterName)) parameterName = $"p_{_params?.Count}";
 			var dbtype = (OracleDbType)_orm.CodeFirst.GetDbInfo(type)?.type;
 			if (dbtype == OracleDbType.Boolean) {
@@ -25,7 +26,7 @@ namespace FreeSql.Oracle {
 			return ret;
 		}
 
-		internal override DbParameter[] GetDbParamtersByObject(string sql, object obj) =>
+		public override DbParameter[] GetDbParamtersByObject(string sql, object obj) =>
 			Utils.GetDbParamtersByObject<OracleParameter>(sql, obj, ":", (name, type, value) => {
 				var dbtype = (OracleDbType)_orm.CodeFirst.GetDbInfo(type)?.type;
 				if (dbtype == OracleDbType.Boolean) {
@@ -37,28 +38,28 @@ namespace FreeSql.Oracle {
 				return ret;
 			});
 
-		internal override string FormatSql(string sql, params object[] args) => sql?.FormatOracleSQL(args);
-		internal override string QuoteSqlName(string name) {
+		public override string FormatSql(string sql, params object[] args) => sql?.FormatOracleSQL(args);
+		public override string QuoteSqlName(string name) {
 			var nametrim = name.Trim();
 			if (nametrim.StartsWith("(") && nametrim.EndsWith(")"))
 				return nametrim; //原生SQL
 			return $"\"{nametrim.Trim('"').Replace(".", "\".\"")}\"";
 		}
-		internal override string TrimQuoteSqlName(string name) {
+		public override string TrimQuoteSqlName(string name) {
 			var nametrim = name.Trim();
 			if (nametrim.StartsWith("(") && nametrim.EndsWith(")"))
 				return nametrim; //原生SQL
 			return $"{nametrim.Trim('"').Replace("\".\"", ".").Replace(".\"", ".")}";
 		}
-		internal override string QuoteParamterName(string name) => $":{(_orm.CodeFirst.IsSyncStructureToLower ? name.ToLower() : name)}";
-		internal override string IsNull(string sql, object value) => $"nvl({sql}, {value})";
-		internal override string StringConcat(string[] objs, Type[] types) => $"{string.Join(" || ", objs)}";
-		internal override string Mod(string left, string right, Type leftType, Type rightType) => $"mod({left}, {right})";
+		public override string QuoteParamterName(string name) => $":{(_orm.CodeFirst.IsSyncStructureToLower ? name.ToLower() : name)}";
+		public override string IsNull(string sql, object value) => $"nvl({sql}, {value})";
+		public override string StringConcat(string[] objs, Type[] types) => $"{string.Join(" || ", objs)}";
+		public override string Mod(string left, string right, Type leftType, Type rightType) => $"mod({left}, {right})";
 
-		internal override string QuoteWriteParamter(Type type, string paramterName) => paramterName;
-		internal override string QuoteReadColumn(Type type, string columnName) => columnName;
+		public override string QuoteWriteParamter(Type type, string paramterName) => paramterName;
+		public override string QuoteReadColumn(Type type, string columnName) => columnName;
 
-		internal override string GetNoneParamaterSqlValue(List<DbParameter> specialParams, Type type, object value) {
+		public override string GetNoneParamaterSqlValue(List<DbParameter> specialParams, Type type, object value) {
 			if (value == null) return "NULL";
 			if (type == typeof(byte[])) {
 				var bytes = value as byte[];

Providers/FreeSql.Provider.PostgreSQL/Curd/PostgreSQLInsert.cs

@@ -21,7 +21,7 @@ namespace FreeSql.PostgreSQL.Curd {
 		public override Task<List<T1>> ExecuteInsertedAsync() => base.SplitExecuteInsertedAsync(5000, 3000);
 
 
-		internal override long RawExecuteIdentity() {
+		protected override long RawExecuteIdentity() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return 0;
 
@@ -60,7 +60,7 @@ namespace FreeSql.PostgreSQL.Curd {
 			this.ClearData();
 			return ret;
 		}
-		async internal override Task<long> RawExecuteIdentityAsync() {
+		async protected override Task<long> RawExecuteIdentityAsync() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return 0;
 
@@ -100,7 +100,7 @@ namespace FreeSql.PostgreSQL.Curd {
 			return ret;
 		}
 
-		internal override List<T1> RawExecuteInserted() {
+		protected override List<T1> RawExecuteInserted() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return new List<T1>();
 
@@ -130,7 +130,7 @@ namespace FreeSql.PostgreSQL.Curd {
 			this.ClearData();
 			return ret;
 		}
-		async internal override Task<List<T1>> RawExecuteInsertedAsync() {
+		async protected override Task<List<T1>> RawExecuteInsertedAsync() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return new List<T1>();
 

Providers/FreeSql.Provider.PostgreSQL/Curd/PostgreSQLUpdate.cs

@@ -21,7 +21,7 @@ namespace FreeSql.PostgreSQL.Curd {
 		public override Task<List<T1>> ExecuteUpdatedAsync() => base.SplitExecuteUpdatedAsync(500, 3000);
 
 
-		internal override List<T1> RawExecuteUpdated() {
+		protected override List<T1> RawExecuteUpdated() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return new List<T1>();
 
@@ -53,7 +53,7 @@ namespace FreeSql.PostgreSQL.Curd {
 			this.ClearData();
 			return ret;
 		}
-		async internal override Task<List<T1>> RawExecuteUpdatedAsync() {
+		async protected override Task<List<T1>> RawExecuteUpdatedAsync() {
 			var sql = this.ToSql();
 			if (string.IsNullOrEmpty(sql)) return new List<T1>();
 

Providers/FreeSql.Provider.PostgreSQL/FreeSql.Provider.PostgreSQL.csproj

@@ -0,0 +1,29 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFramework>netstandard2.0</TargetFramework>
+		<Version>0.6.1</Version>
+		<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+		<Authors>YeXiangQin</Authors>
+		<Description>FreeSql 数据库实现，基于 PostgreSQL 9.5</Description>
+		<PackageProjectUrl>https://github.com/2881099/FreeSql</PackageProjectUrl>
+		<RepositoryUrl>https://github.com/2881099/FreeSql</RepositoryUrl>
+		<RepositoryType>git</RepositoryType>
+		<PackageLicenseExpression>MIT</PackageLicenseExpression>
+		<PackageTags>FreeSql;ORM</PackageTags>
+		<PackageId>$(AssemblyName)</PackageId>
+		<Title>$(AssemblyName)</Title>
+		<IsPackable>true</IsPackable>
+		<GenerateAssemblyInfo>true</GenerateAssemblyInfo>
+	</PropertyGroup>
+
+	<ItemGroup>
+		<PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
+		<PackageReference Include="Npgsql.LegacyPostgis" Version="4.0.5" />
+	</ItemGroup>
+
+	<ItemGroup>
+	  <ProjectReference Include="..\..\FreeSql\FreeSql.csproj" />
+	</ItemGroup>
+
+</Project>

Providers/FreeSql.Provider.PostgreSQL/PostgreSQLAdo/PostgreSQLAdo.cs

@@ -1,5 +1,4 @@
 using FreeSql.Internal;
-using Microsoft.Extensions.Logging;
 using Newtonsoft.Json.Linq;
 using Npgsql;
 using SafeObjectPool;
@@ -12,8 +11,8 @@ using System.Threading;
 
 namespace FreeSql.PostgreSQL {
 	class PostgreSQLAdo : FreeSql.Internal.CommonProvider.AdoProvider {
-		public PostgreSQLAdo() : base(null, null, DataType.PostgreSQL) { }
-		public PostgreSQLAdo(CommonUtils util, ICache cache, ILogger log, string masterConnectionString, string[] slaveConnectionStrings) : base(cache, log, DataType.PostgreSQL) {
+		public PostgreSQLAdo() : base(DataType.PostgreSQL) { }
+		public PostgreSQLAdo(CommonUtils util, string masterConnectionString, string[] slaveConnectionStrings) : base(DataType.PostgreSQL) {
 			base._util = util;
 			if (!string.IsNullOrEmpty(masterConnectionString))
 				MasterPool = new PostgreSQLConnectionPool("主库", masterConnectionString, null, null);

Providers/FreeSql.Provider.PostgreSQL/PostgreSQLAdo/PostgreSQLConnectionPool.cs

@@ -86,7 +86,7 @@ namespace FreeSql.PostgreSQL {
 					_connectionString = Regex.Replace(_connectionString, pattern, "", RegexOptions.IgnoreCase);
 				}
 
-				FreeUtil.PrevReheatConnectionPool(_pool, minPoolSize);
+				FreeSql.Internal.CommonUtils.PrevReheatConnectionPool(_pool, minPoolSize);
 			}
 		}
 

Providers/FreeSql.Provider.PostgreSQL/PostgreSQLExpression.cs

@@ -13,7 +13,7 @@ namespace FreeSql.PostgreSQL {
 
 		public PostgreSQLExpression(CommonUtils common) : base(common) { }
 
-		internal override string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			switch (exp.NodeType) {
 				case ExpressionType.Convert:
@@ -230,7 +230,7 @@ namespace FreeSql.PostgreSQL {
 			return null;
 		}
 
-		internal override string ExpressionLambdaToSqlMemberAccessString(MemberExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlMemberAccessString(MemberExpression exp, ExpTSC tsc) {
 			if (exp.Expression == null) {
 				switch (exp.Member.Name) {
 					case "Empty": return "''";
@@ -243,7 +243,7 @@ namespace FreeSql.PostgreSQL {
 			}
 			return null;
 		}
-		internal override string ExpressionLambdaToSqlMemberAccessDateTime(MemberExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlMemberAccessDateTime(MemberExpression exp, ExpTSC tsc) {
 			if (exp.Expression == null) {
 				switch (exp.Member.Name) {
 					case "Now": return "current_timestamp";
@@ -271,7 +271,7 @@ namespace FreeSql.PostgreSQL {
 			}
 			return null;
 		}
-		internal override string ExpressionLambdaToSqlMemberAccessTimeSpan(MemberExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlMemberAccessTimeSpan(MemberExpression exp, ExpTSC tsc) {
 			if (exp.Expression == null) {
 				switch (exp.Member.Name) {
 					case "Zero": return "0";
@@ -297,7 +297,7 @@ namespace FreeSql.PostgreSQL {
 			return null;
 		}
 
-		internal override string ExpressionLambdaToSqlCallString(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallString(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			if (exp.Object == null) {
 				switch (exp.Method.Name) {
@@ -372,7 +372,7 @@ namespace FreeSql.PostgreSQL {
 			}
 			throw new Exception($"PostgreSQLExpression 未实现函数表达式 {exp} 解析");
 		}
-		internal override string ExpressionLambdaToSqlCallMath(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallMath(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			switch (exp.Method.Name) {
 				case "Abs": return $"abs({getExp(exp.Arguments[0])})";
@@ -398,7 +398,7 @@ namespace FreeSql.PostgreSQL {
 			}
 			throw new Exception($"PostgreSQLExpression 未实现函数表达式 {exp} 解析");
 		}
-		internal override string ExpressionLambdaToSqlCallDateTime(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallDateTime(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			if (exp.Object == null) {
 				switch (exp.Method.Name) {
@@ -441,7 +441,7 @@ namespace FreeSql.PostgreSQL {
 			}
 			throw new Exception($"PostgreSQLExpression 未实现函数表达式 {exp} 解析");
 		}
-		internal override string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			if (exp.Object == null) {
 				switch (exp.Method.Name) {
@@ -471,7 +471,7 @@ namespace FreeSql.PostgreSQL {
 			}
 			throw new Exception($"PostgreSQLExpression 未实现函数表达式 {exp} 解析");
 		}
-		internal override string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc) {
+		public override string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc) {
 			Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
 			if (exp.Object == null) {
 				switch (exp.Method.Name) {

Providers/FreeSql.Provider.PostgreSQL/PostgreSQLProvider.cs

@@ -1,9 +1,6 @@
 using FreeSql.Internal;
 using FreeSql.Internal.CommonProvider;
 using FreeSql.PostgreSQL.Curd;
-using Microsoft.Extensions.Caching.Distributed;
-using Microsoft.Extensions.Configuration;
-using Microsoft.Extensions.Logging;
 using Newtonsoft.Json.Linq;
 using Npgsql.LegacyPostgis;
 using NpgsqlTypes;
@@ -11,12 +8,13 @@ using System;
 using System.Collections;
 using System.Collections.Generic;
 using System.Data.Common;
+using System.Linq.Expressions;
 using System.Net;
 using System.Net.NetworkInformation;
 
 namespace FreeSql.PostgreSQL {
 
-	class PostgreSQLProvider<TMark> : IFreeSql<TMark> {
+	public class PostgreSQLProvider<TMark> : IFreeSql<TMark> {
 
 		static PostgreSQLProvider() {
 			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(BitArray)] = true;
@@ -46,6 +44,19 @@ namespace FreeSql.PostgreSQL {
 			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(JToken)] = true;
 			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(JObject)] = true;
 			Utils.dicExecuteArrayRowReadClassOrTuple[typeof(JArray)] = true;
+
+			var MethodJTokenParse = typeof(JToken).GetMethod("Parse", new[] { typeof(string) });
+			var MethodJObjectParse = typeof(JObject).GetMethod("Parse", new[] { typeof(string) });
+			var MethodJArrayParse = typeof(JArray).GetMethod("Parse", new[] { typeof(string) });
+			Utils.GetDataReaderValueBlockExpressionSwitchTypeFullName.Add((LabelTarget returnTarget, Expression valueExp, string typeFullName) => {
+				switch (typeFullName) {
+					case "Newtonsoft.Json.Linq.JToken": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodJTokenParse, Expression.Convert(valueExp, typeof(string))), typeof(JToken)));
+					case "Newtonsoft.Json.Linq.JObject": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodJObjectParse, Expression.Convert(valueExp, typeof(string))), typeof(JObject)));
+					case "Newtonsoft.Json.Linq.JArray": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodJArrayParse, Expression.Convert(valueExp, typeof(string))), typeof(JArray)));
+					case "Npgsql.LegacyPostgis.PostgisGeometry": return Expression.Return(returnTarget, valueExp);
+				}
+				return null;
+			});
 		}
 
 		public ISelect<T1> Select<T1>() where T1 : class => new PostgreSQLSelect<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, null);
@@ -61,17 +72,13 @@ namespace FreeSql.PostgreSQL {
 
 		public IAdo Ado { get; }
 		public IAop Aop { get; }
-		public ICache Cache { get; }
 		public ICodeFirst CodeFirst { get; }
 		public IDbFirst DbFirst { get; }
-		public PostgreSQLProvider(IDistributedCache cache, ILogger log, string masterConnectionString, string[] slaveConnectionString) {
-			if (log == null) log = new LoggerFactory(new[] { new Microsoft.Extensions.Logging.Debug.DebugLoggerProvider() }).CreateLogger("FreeSql.PostgreSQL");
-
+		public PostgreSQLProvider(string masterConnectionString, string[] slaveConnectionString) {
 			this.InternalCommonUtils = new PostgreSQLUtils(this);
 			this.InternalCommonExpression = new PostgreSQLExpression(this.InternalCommonUtils);
 
-			this.Cache = new CacheProvider(cache, log);
-			this.Ado = new PostgreSQLAdo(this.InternalCommonUtils, this.Cache, log, masterConnectionString, slaveConnectionString);
+			this.Ado = new PostgreSQLAdo(this.InternalCommonUtils, masterConnectionString, slaveConnectionString);
 			this.Aop = new AopProvider();
 
 			this.DbFirst = new PostgreSQLDbFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
@@ -92,7 +99,6 @@ namespace FreeSql.PostgreSQL {
 		public void Dispose() {
 			if (_isdisposed) return;
 			(this.Ado as AdoProvider).Dispose();
-			(this.Cache as CacheProvider)?.Dispose();
 		}
 	}
 }