diff --git a/SQLBuilder.Console/App.config b/SQLBuilder.Console/App.config
index 8e15646..8cffd1b 100644
--- a/SQLBuilder.Console/App.config
+++ b/SQLBuilder.Console/App.config
@@ -1,6 +1,22 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <startup> 
         <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
     </startup>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.5.0" newVersion="4.0.5.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Threading.Tasks.Extensions" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.0.1" newVersion="4.2.0.1" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
 </configuration>
\ No newline at end of file
diff --git a/SQLBuilder.UnitTest/SQLBuilder.UnitTest.csproj b/SQLBuilder.UnitTest/SQLBuilder.UnitTest.csproj
index ba4db7a..5a30f0d 100644
--- a/SQLBuilder.UnitTest/SQLBuilder.UnitTest.csproj
+++ b/SQLBuilder.UnitTest/SQLBuilder.UnitTest.csproj
@@ -64,6 +64,7 @@
     <Compile Include="UpdateTest.cs" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="app.config" />
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
diff --git a/SQLBuilder.UnitTest/app.config b/SQLBuilder.UnitTest/app.config
new file mode 100644
index 0000000..925ad99
--- /dev/null
+++ b/SQLBuilder.UnitTest/app.config
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.5.0" newVersion="4.0.5.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Threading.Tasks.Extensions" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.0.1" newVersion="4.2.0.1" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file
diff --git a/SQLBuilder/Properties/AssemblyInfo.cs b/SQLBuilder/Properties/AssemblyInfo.cs
index d6debce..f88cc80 100644
--- a/SQLBuilder/Properties/AssemblyInfo.cs
+++ b/SQLBuilder/Properties/AssemblyInfo.cs
@@ -31,5 +31,5 @@
 // 可以指定所有值，也可以使用以下所示的 "*" 预置版本号和修订号
 //通过使用 "*"，如下所示:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.1.0.7")]
-[assembly: AssemblyFileVersion("1.1.0.7")]
+[assembly: AssemblyVersion("1.1.0.8")]
+[assembly: AssemblyFileVersion("1.1.0.8")]
diff --git a/SQLBuilder/SQLBuilder.csproj b/SQLBuilder/SQLBuilder.csproj
index fa859e2..c492395 100644
--- a/SQLBuilder/SQLBuilder.csproj
+++ b/SQLBuilder/SQLBuilder.csproj
@@ -43,25 +43,31 @@
     <Reference Include="MySql.Data, Version=6.9.12.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d, processorArchitecture=MSIL">
       <HintPath>..\packages\MySql.Data.6.9.12\lib\net45\MySql.Data.dll</HintPath>
     </Reference>
-    <Reference Include="Npgsql, Version=4.0.3.0, Culture=neutral, PublicKeyToken=5d8b90d52f46fda7, processorArchitecture=MSIL">
-      <HintPath>..\packages\Npgsql.4.0.3\lib\net45\Npgsql.dll</HintPath>
+    <Reference Include="Npgsql, Version=4.0.10.0, Culture=neutral, PublicKeyToken=5d8b90d52f46fda7, processorArchitecture=MSIL">
+      <HintPath>..\packages\Npgsql.4.0.10\lib\net45\Npgsql.dll</HintPath>
     </Reference>
-    <Reference Include="Oracle.ManagedDataAccess, Version=4.122.18.3, Culture=neutral, PublicKeyToken=89b483f429c47342, processorArchitecture=MSIL">
-      <HintPath>..\packages\Oracle.ManagedDataAccess.18.3.0\lib\net40\Oracle.ManagedDataAccess.dll</HintPath>
+    <Reference Include="Oracle.ManagedDataAccess, Version=4.122.19.1, Culture=neutral, PublicKeyToken=89b483f429c47342, processorArchitecture=MSIL">
+      <HintPath>..\packages\Oracle.ManagedDataAccess.19.3.1\lib\net40\Oracle.ManagedDataAccess.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Buffers.4.5.0\lib\netstandard1.1\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.ComponentModel.DataAnnotations" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data.Linq" />
-    <Reference Include="System.Data.SQLite, Version=1.0.109.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Data.SQLite.Core.1.0.109.1\lib\net45\System.Data.SQLite.dll</HintPath>
+    <Reference Include="System.Data.SQLite, Version=1.0.111.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Data.SQLite.Core.1.0.111.0\lib\net45\System.Data.SQLite.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Memory.4.5.3\lib\netstandard1.1\System.Memory.dll</HintPath>
     </Reference>
-    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.5.1\lib\netstandard1.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.5.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.6.0\lib\netstandard1.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
-    <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.1\lib\portable-net45+win8+wp8+wpa81\System.Threading.Tasks.Extensions.dll</HintPath>
+    <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.3\lib\portable-net45+win8+wp8+wpa81\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
     <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.ValueTuple.4.5.0\lib\netstandard1.0\System.ValueTuple.dll</HintPath>
@@ -129,14 +135,15 @@
     <None Include="Nuget\Zq.SQLBuilder.1.1.0.4.nupkg" />
     <None Include="Nuget\Zq.SQLBuilder.1.1.0.6.nupkg" />
     <None Include="Nuget\Zq.SQLBuilder.1.1.0.7.nupkg" />
+    <None Include="Nuget\Zq.SQLBuilder.1.1.0.8.nupkg" />
     <None Include="packages.config" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Import Project="..\packages\System.Data.SQLite.Core.1.0.109.1\build\net45\System.Data.SQLite.Core.targets" Condition="Exists('..\packages\System.Data.SQLite.Core.1.0.109.1\build\net45\System.Data.SQLite.Core.targets')" />
+  <Import Project="..\packages\System.Data.SQLite.Core.1.0.111.0\build\net45\System.Data.SQLite.Core.targets" Condition="Exists('..\packages\System.Data.SQLite.Core.1.0.111.0\build\net45\System.Data.SQLite.Core.targets')" />
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>这台计算机上缺少此项目引用的 NuGet 程序包。使用“NuGet 程序包还原”可下载这些程序包。有关更多信息，请参见 http://go.microsoft.com/fwlink/?LinkID=322105。缺少的文件是 {0}。</ErrorText>
     </PropertyGroup>
-    <Error Condition="!Exists('..\packages\System.Data.SQLite.Core.1.0.109.1\build\net45\System.Data.SQLite.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\System.Data.SQLite.Core.1.0.109.1\build\net45\System.Data.SQLite.Core.targets'))" />
+    <Error Condition="!Exists('..\packages\System.Data.SQLite.Core.1.0.111.0\build\net45\System.Data.SQLite.Core.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\System.Data.SQLite.Core.1.0.111.0\build\net45\System.Data.SQLite.Core.targets'))" />
   </Target>
 </Project>
\ No newline at end of file
diff --git a/SQLBuilder/app.config b/SQLBuilder/app.config
index e618c27..971eb3e 100644
--- a/SQLBuilder/app.config
+++ b/SQLBuilder/app.config
@@ -1,32 +1,41 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
   <configSections>
-    <section name="oracle.manageddataaccess.client"
-      type="OracleInternal.Common.ODPMSectionHandler, Oracle.ManagedDataAccess, Version=4.122.18.3, Culture=neutral, PublicKeyToken=89b483f429c47342"/>
+    <section name="oracle.manageddataaccess.client" type="OracleInternal.Common.ODPMSectionHandler, Oracle.ManagedDataAccess, Version=4.122.19.1, Culture=neutral, PublicKeyToken=89b483f429c47342" />
     </configSections>
   <system.data>
     <DbProviderFactories>
-      <remove invariant="MySql.Data.MySqlClient"/>
-      <add name="MySQL Data Provider" invariant="MySql.Data.MySqlClient" description=".Net Framework Data Provider for MySQL"
-        type="MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data, Version=6.9.12.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d"/>
-      <remove invariant="Oracle.ManagedDataAccess.Client"/>
-      <add name="ODP.NET, Managed Driver" invariant="Oracle.ManagedDataAccess.Client" description="Oracle Data Provider for .NET, Managed Driver"
-        type="Oracle.ManagedDataAccess.Client.OracleClientFactory, Oracle.ManagedDataAccess, Version=4.122.18.3, Culture=neutral, PublicKeyToken=89b483f429c47342"/>
+      <remove invariant="MySql.Data.MySqlClient" />
+      <add name="MySQL Data Provider" invariant="MySql.Data.MySqlClient" description=".Net Framework Data Provider for MySQL" type="MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data, Version=6.9.12.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" />
+      <remove invariant="Oracle.ManagedDataAccess.Client" />
+      <add name="ODP.NET, Managed Driver" invariant="Oracle.ManagedDataAccess.Client" description="Oracle Data Provider for .NET, Managed Driver" type="Oracle.ManagedDataAccess.Client.OracleClientFactory, Oracle.ManagedDataAccess, Version=4.122.19.1, Culture=neutral, PublicKeyToken=89b483f429c47342" />
     </DbProviderFactories>
   </system.data>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
-        <publisherPolicy apply="no"/>
-        <assemblyIdentity name="Oracle.ManagedDataAccess" publicKeyToken="89b483f429c47342" culture="neutral"/>
-        <bindingRedirect oldVersion="4.122.0.0 - 4.65535.65535.65535" newVersion="4.122.18.3"/>
+        <publisherPolicy apply="no" />
+        <assemblyIdentity name="Oracle.ManagedDataAccess" publicKeyToken="89b483f429c47342" culture="neutral" />
+        <bindingRedirect oldVersion="4.121.0.0 - 4.65535.65535.65535" newVersion="4.122.19.1" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.5.0" newVersion="4.0.5.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Threading.Tasks.Extensions" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.2.0.1" newVersion="4.2.0.1" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
   <oracle.manageddataaccess.client>
     <version number="*">
       <dataSources>
-        <dataSource alias="SampleDataSource" descriptor="(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=ORCL))) "/>
+        <dataSource alias="SampleDataSource" descriptor="(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=ORCL))) " />
       </dataSources>
     </version>
   </oracle.manageddataaccess.client>
diff --git a/SQLBuilder/packages.config b/SQLBuilder/packages.config
index a15e1ef..9009502 100644
--- a/SQLBuilder/packages.config
+++ b/SQLBuilder/packages.config
@@ -2,10 +2,12 @@
 <packages>
   <package id="Dapper" version="1.50.2" targetFramework="net45" />
   <package id="MySql.Data" version="6.9.12" targetFramework="net45" />
-  <package id="Npgsql" version="4.0.3" targetFramework="net45" />
-  <package id="Oracle.ManagedDataAccess" version="18.3.0" targetFramework="net45" />
-  <package id="System.Data.SQLite.Core" version="1.0.109.1" targetFramework="net45" />
-  <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.1" targetFramework="net45" />
-  <package id="System.Threading.Tasks.Extensions" version="4.5.1" targetFramework="net45" />
+  <package id="Npgsql" version="4.0.10" targetFramework="net45" />
+  <package id="Oracle.ManagedDataAccess" version="19.3.1" targetFramework="net45" />
+  <package id="System.Buffers" version="4.5.0" targetFramework="net45" />
+  <package id="System.Data.SQLite.Core" version="1.0.111.0" targetFramework="net45" />
+  <package id="System.Memory" version="4.5.3" targetFramework="net45" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="4.6.0" targetFramework="net45" />
+  <package id="System.Threading.Tasks.Extensions" version="4.5.3" targetFramework="net45" />
   <package id="System.ValueTuple" version="4.5.0" targetFramework="net45" />
 </packages>
\ No newline at end of file