-

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

@@ -222,6 +222,10 @@ namespace SqlSugar
                         method = isNullableType ? getConvertInt32 : getInt32;
                     if (bindProperyTypeName.IsContainsIn("int64"))
                         method = isNullableType ? getConvertInt64 : getInt64;
+                    if (bindProperyTypeName.IsContainsIn("byte"))
+                        method = isNullableType ? getConvertByte : getByte;
+                    if (bindProperyTypeName.IsContainsIn("int16"))
+                        method = isNullableType ? getConvertInt16 : getInt16;
                     break;
                 case CSharpDataType.@bool:
                     if (bindProperyTypeName == "bool" || bindProperyTypeName == "boolean")

Src/Asp.Net/SqlSugar/ExpressionsToSql/Method/IDbMethods.cs

@@ -47,6 +47,7 @@ namespace SqlSugar
         string AggregateMax(MethodCallExpressionModel model);
         string AggregateCount(MethodCallExpressionModel model);
         string MappingColumn(MethodCallExpressionModel model);
+        string GetSelfAndAutoFill(MethodCallExpressionModel model);
         string True();
         string False();
         string GuidNew();

Src/Asp.Net/SqlSugar/ExpressionsToSql/Method/SqlFunc.cs

@@ -95,5 +95,12 @@ namespace SqlSugar
         public static TResult AggregateMax<TResult>(TResult thisValue) { throw new NotSupportedException("This method is not supported by the current parameter"); }
         public static TResult AggregateCount<TResult>(TResult thisValue) { throw new NotSupportedException("This method is not supported by the current parameter"); }
         public static TResult MappingColumn<TResult>(TResult oldColumnName,string newColumnName) { throw new NotSupportedException("This method is not supported by the current parameter"); }
+        /// <summary>
+        ///Example: new NewT(){name=SqlFunc.GetSelfAndAutoFill(it)}  Generated SQL   it.*
+        /// </summary>
+        /// <typeparam name="TResult"></typeparam>
+        /// <param name="value"></param>
+        /// <returns></returns>
+        public static TResult GetSelfAndAutoFill<TResult>(object value) { throw new NotSupportedException("This method is not supported by the current parameter"); }
     }
 }