Support Sqlserver tree

Src/Asp.Net/SqlServerTest/Models/TestTree.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest
+{
+    public class TestTree
+    {
+        [SqlSugar.SugarColumn(ColumnDataType = "hierarchyid")]
+        public string TreeId { get; set; }
+        public string Name { get; set; }
+    }
+}

Src/Asp.Net/SqlServerTest/SqlServerTest.csproj

@@ -87,6 +87,7 @@
     <Compile Include="OldTest\Demos\K_MultiClient.cs" />
     <Compile Include="OldTest\Models\Brand.cs" />
     <Compile Include="OldTest\BugTest\Bug1.cs" />
+    <Compile Include="Models\TestTree.cs" />
     <Compile Include="OldTest\Models\VendorAndBrand.cs" />
     <Compile Include="OldTest\Demos\F_VersionValidation.cs" />
     <Compile Include="OldTest\Demos\G_Mapper.cs" />

Src/Asp.Net/SqlServerTest/UnitTest/UQueryable.cs

@@ -16,11 +16,15 @@ namespace OrmTest
             var totalPage = 0;
             var list=Db.Queryable<Order>().ToPageList(pageindex, pagesize, ref total, ref totalPage);
 
-            Db.CodeFirst.InitTables(typeof(CarType));
+            //Db.CodeFirst.InitTables(typeof(CarType));
-            Db.Updateable<CarType>()
+            //Db.Updateable<CarType>()
-                  .SetColumns(it => new CarType { State =SqlSugar.SqlFunc.IIF(it.State==true,false,true) }).Where(it=>true)
+            //      .SetColumns(it => new CarType { State =SqlSugar.SqlFunc.IIF(it.State==true,false,true) }).Where(it=>true)
-               .ExecuteCommand();
+            //   .ExecuteCommand();
 
+            //Db.CodeFirst.InitTables(typeof(TestTree));
+            //Db.DbMaintenance.TruncateTable<TestTree>();
+            //Db.Ado.ExecuteCommand("insert testtree values(hierarchyid::GetRoot(),'name')");
+            //var list2 = Db.Queryable<TestTree>().ToList();
         }
     }
 }

Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/DbBindProvider.cs

@@ -151,6 +151,10 @@ namespace SqlSugar
             {
                 return "long";
             }
+            else if (dbTypeName.Contains("hierarchyid"))
+            {
+                return "object";
+            }
             else if (dbTypeName == "int16")
             {
                 return "short";

Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataReaderEntityBuilder.cs

@@ -26,7 +26,6 @@ namespace SqlSugar
         private IDataReaderEntityBuilder<T> DynamicBuilder;
         private IDataRecord DataRecord;
         private static readonly MethodInfo isDBNullMethod = typeof(IDataRecord).GetMethod("IsDBNull", new Type[] { typeof(int) });
-        private static readonly MethodInfo getValueMethod = typeof(IDataRecord).GetMethod("get_Item", new Type[] { typeof(int) });
         private static readonly MethodInfo getBoolean = typeof(IDataRecord).GetMethod("GetBoolean", new Type[] { typeof(int) });
         private static readonly MethodInfo getByte = typeof(IDataRecord).GetMethod("GetByte", new Type[] { typeof(int) });
         private static readonly MethodInfo getDateTime = typeof(IDataRecord).GetMethod("GetDateTime", new Type[] { typeof(int) });
@@ -38,6 +37,7 @@ namespace SqlSugar
         private static readonly MethodInfo getInt32 = typeof(IDataRecord).GetMethod("GetInt32", new Type[] { typeof(int) });
         private static readonly MethodInfo getInt64 = typeof(IDataRecord).GetMethod("GetInt64", new Type[] { typeof(int) });
         private static readonly MethodInfo getString = typeof(IDataRecord).GetMethod("GetString", new Type[] { typeof(int) });
+        private static readonly MethodInfo getValueMethod = typeof(IDataRecordExtensions).GetMethod("SugarGetValue");
         private static readonly MethodInfo getdatetimeoffset = typeof(IDataRecordExtensions).GetMethod("Getdatetimeoffset");
         private static readonly MethodInfo getdatetimeoffsetDate = typeof(IDataRecordExtensions).GetMethod("GetdatetimeoffsetDate");
         private static readonly MethodInfo getStringGuid = typeof(IDataRecordExtensions).GetMethod("GetStringGuid");

Src/Asp.Net/SqlSugar/Abstract/DbBindProvider/IDataRecordExtensions.cs

@@ -136,7 +136,19 @@ namespace SqlSugar
             var result = dr.GetInt32(i);
             return result;
         }
-
+        public static object SugarGetValue(this IDataRecord dr, int i)
+        {
+            if (dr.IsDBNull(i))
+            {
+                return null;
+            }
+            var result = dr.GetValue(i);
+            if (result.GetType().Name == "SqlHierarchyId")
+            {
+                result = result.ObjToString();
+            }
+            return result;
+        }
         public static long? GetConvetInt64(this IDataRecord dr, int i)
         {
             if (dr.IsDBNull(i))