4.6.1

Src/Asp.Net/SqlServerTest/Demos/E_Attribute.cs

@@ -15,8 +15,10 @@ namespace OrmTest.Demo
                 Name = "attr"
             };
             db.Insertable(a).AS("student").ExecuteCommand();
-
+            var list = db.Queryable<AttributeTest>().AS("student").ToList();
-            var list = db.Queryable<AttributeTest>().AS("student").Select(it => new AttributeTest() { Aid = it.Aid + 1,CreateTime=DateTime.Now,Name=it.Name }).ToList();
+            var list2 = db.Queryable<AttributeTest>().AS("student").Select(it => new AttributeTest() { Aid = it.Aid + 1,CreateTime=DateTime.Now,Name=it.Name }).ToList();
+            var s = new AttributeTest2() { Aid = 1,AName="a", CreateTime=DateTime.Now };
+            var count = db.Updateable(s).UpdateColumns(it=>new { it.CreateTime,it.AName }).Where(it=>it.Aid==100).ExecuteCommand();
         }
 
         public class AttributeTest
@@ -27,5 +29,15 @@ namespace OrmTest.Demo
             [SugarColumn(IsOnlyIgnoreInsert = true)]
             public DateTime CreateTime { get; set; }
         }
+        [SugarTable("student")]
+        public class AttributeTest2
+        {
+            [SugarColumn(ColumnName = "Id")]
+            public int Aid { get; set; }
+            [SugarColumn(ColumnName = "Name")]
+            public string AName { get; set; }
+            [SugarColumn(IsOnlyIgnoreInsert = true)]
+            public DateTime CreateTime { get; set; }
+        }
     }
 }

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

@@ -219,6 +219,15 @@ namespace SqlSugar
                     return !currentIgnoreColumns.Any(i => it.PropertyName.Equals(i.PropertyName, StringComparison.CurrentCulture));
                 }).ToList();
             }
+
+            if (this.Context.IgnoreInsertColumns != null && this.Context.IgnoreInsertColumns.Any())
+            {
+                var currentIgnoreColumns = this.Context.IgnoreInsertColumns.Where(it => it.EntityName == this.EntityInfo.EntityName).ToList();
+                this.InsertBuilder.DbColumnInfoList = this.InsertBuilder.DbColumnInfoList.Where(it =>
+                {
+                    return !currentIgnoreColumns.Any(i => it.PropertyName.Equals(i.PropertyName, StringComparison.CurrentCulture));
+                }).ToList();
+            }
             #endregion
             if (this.IsSingle)
             {

Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs

@@ -125,7 +125,7 @@ namespace SqlSugar
                     item.IsPrimarykey = true;
                 }
             }
-            this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => updateColumns.Any(uc => uc.Equals(it.PropertyName, StringComparison.CurrentCultureIgnoreCase)) || it.IsPrimarykey || it.IsIdentity).ToList();
+            this.UpdateBuilder.DbColumnInfoList = this.UpdateBuilder.DbColumnInfoList.Where(it => updateColumns.Any(uc => uc.Equals(it.PropertyName, StringComparison.CurrentCultureIgnoreCase) || uc.Equals(it.DbColumnName, StringComparison.CurrentCultureIgnoreCase)) || it.IsPrimarykey || it.IsIdentity).ToList();
             return this;
         }
 

Src/Asp.Net/SqlSugar/ExpressionsToSql/ExpressionContext.cs

@@ -118,6 +118,13 @@ namespace SqlSugar
             base._Parameters = new List<SugarParameter>();
         }
         public ExpressionContext GetCopyContext()
+        {
+            ExpressionContext copyContext = (ExpressionContext)Activator.CreateInstance(this.GetType(), true);
+            copyContext.Index = this.Index;
+            copyContext.ParameterIndex = this.ParameterIndex;
+            return copyContext;
+        }
+        public ExpressionContext GetCopyContextWithMapping()
         {
             ExpressionContext copyContext = (ExpressionContext)Activator.CreateInstance(this.GetType(), true);
             copyContext.Index = this.Index;

Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/BaseResolve.cs

@@ -379,7 +379,7 @@ namespace SqlSugar
             {
                 if (this.Context.Result.IsLockCurrentParameter == false)
                 {
-                    var newContext = this.Context.GetCopyContext();
+                    var newContext = this.Context.GetCopyContextWithMapping();
                     var resolveExpressType = this.Context.IsSingle ? ResolveExpressType.WhereSingle : ResolveExpressType.WhereMultiple;
                     newContext.Resolve(item, resolveExpressType);
                     this.Context.Index = newContext.Index;

Src/Asp.Net/SqlSugar/Infrastructure/SqlSugarAccessory.cs

@@ -49,6 +49,7 @@ namespace SqlSugar
         public MappingTableList MappingTables = new MappingTableList();
         public MappingColumnList MappingColumns = new MappingColumnList();
         public IgnoreColumnList IgnoreColumns = new IgnoreColumnList();
+        public IgnoreColumnList IgnoreInsertColumns = new IgnoreColumnList();
         #endregion
 
         #region Fields
@@ -146,6 +147,8 @@ namespace SqlSugar
                 this.Context.MappingColumns = new MappingColumnList();
             if (this.Context.IgnoreColumns == null)
                 this.Context.IgnoreColumns = new IgnoreColumnList();
+            if (this.Context.IgnoreInsertColumns == null)
+                this.Context.IgnoreInsertColumns = new IgnoreColumnList();
             if (!this.Context.MappingTables.Any(it => it.EntityName == entityInfo.EntityName))
             {
                 if (entityInfo.DbTableName != entityInfo.EntityName && entityInfo.DbTableName.HasValue())
@@ -163,11 +166,18 @@ namespace SqlSugar
                             this.Context.MappingColumns.Add(item.PropertyName, item.DbColumnName, item.EntityName);
                 }
                 var ignoreInfos = this.Context.IgnoreColumns.Where(it => it.EntityName == entityInfo.EntityName);
-                foreach (var item in entityInfo.Columns.Where(it => it.IsIgnore||it.IsOnlyIgnoreInsert))
+                foreach (var item in entityInfo.Columns.Where(it => it.IsIgnore))
                 {
                     if (!ignoreInfos.Any(it => it.PropertyName == item.PropertyName))
                         this.Context.IgnoreColumns.Add(item.PropertyName, item.EntityName);
                 }
+
+                var ignoreInsertInfos = this.Context.IgnoreInsertColumns.Where(it => it.EntityName == entityInfo.EntityName);
+                foreach (var item in entityInfo.Columns.Where(it => it.IsOnlyIgnoreInsert))
+                {
+                    if (!ignoreInsertInfos.Any(it => it.PropertyName == item.PropertyName))
+                        this.Context.IgnoreInsertColumns.Add(item.PropertyName, item.EntityName);
+                }
             }
         }
         #endregion

Src/Asp.Net/SqlSugar/Properties/AssemblyInfo.cs

@@ -31,5 +31,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("4.6.0.9")]
+[assembly: AssemblyVersion("4.6.1")]
-[assembly: AssemblyFileVersion("4.6.0.9")]
+[assembly: AssemblyFileVersion("4.6.1")]