-

SqlServerTest/Models/DataTestInfo2.cs

@@ -0,0 +1,44 @@
+using System;
+using System.Linq;
+using System.Text;
+
+namespace OrmTest.Models
+{
+    ///<summary>
+    ///
+    ///</summary>
+    public class DataTestInfo2
+    {
+           public DataTestInfo2(){
+
+           }
+           /// <summary>
+           /// Desc:
+           /// Default:
+           /// Nullable:False
+           /// </summary>           
+           public Guid PK {get;set;}
+
+           /// <summary>
+           /// Desc:
+           /// Default:
+           /// Nullable:False
+           /// </summary>           
+           public bool Bool1 {get;set;}
+
+           /// <summary>
+           /// Desc:
+           /// Default:
+           /// Nullable:True
+           /// </summary>           
+           public bool? Bool2 {get;set;}
+
+           /// <summary>
+           /// Desc:
+           /// Default:
+           /// Nullable:True
+           /// </summary>           
+           public string Text1 {get;set;}
+
+    }
+}

SqlServerTest/SqlServerTest.csproj

@@ -55,6 +55,7 @@
     <Compile Include="Demos\Query.cs" />
     <Compile Include="Demos\Update.cs" />
     <Compile Include="Models\DataTestInfo.cs" />
+    <Compile Include="Models\DataTestInfo2.cs" />
     <Compile Include="Models\ViewModelStudent.cs" />
     <Compile Include="PerformanceTesting\PerformanceBase.cs" />
     <Compile Include="PerformanceTesting\SqlSugarPerformance.cs" />

SqlServerTest/UnitTest/ExpressionTest/Where.cs

@@ -32,6 +32,7 @@ namespace OrmTest.UnitTest
                 whereSingle9(new Student() { Id = 1 });
                 whereSingle10();
                 whereSingle11();
+                whereSingle12();
                 WhereMultiple1();
                 WhereMultiple2();
           
@@ -207,6 +208,19 @@ namespace OrmTest.UnitTest
 
             }, "whereSingle11");
         }
+
+        private void whereSingle12()
+        {
+            Expression<Func<DataTestInfo2, bool>> exp = it => it.Bool1==true;
+            ExpressionContext expContext = new ExpressionContext();
+            expContext.Resolve(exp, ResolveExpressType.WhereSingle);
+            var value = expContext.Result.GetString();
+            var pars = expContext.Parameters;
+            base.Check(value, pars, "( [Bool1] = @Bool10 )", new List<SugarParameter>()
+            {
+                new SugarParameter("@Bool10",true)
+            }, "whereSingle12");
+        }
     }
 
     public class WhereConst