- 增加 Column 特性 RewriteSql 重读功能；

FreeSql/DataAnnotations/ColumnAttribute.cs

@@ -116,14 +116,17 @@ namespace FreeSql.DataAnnotations
         /// </summary>
         public int Scale { get => _Scale ?? 0; set => _Scale = value; }
 
-        ///// <summary>
-        ///// 写入格式化，比如 geography::STGeomFromText({0},4236)
-        ///// </summary>
-        //public string AuditWriteSql { get; set; }
         /// <summary>
-        /// 设置重读功能<para></para>
-        /// [Column(RereadSql = &quot;{0}.STAsText()&quot;)]<para></para>
-        /// 查询：SELECT a.[id], a.[geo].STAsText() FROM table a
+        /// 重写功能<para></para>
+        /// 比如：[Column(RewriteSql = &quot;geography::STGeomFromText({0},4236)&quot;)]<para></para>
+        /// 插入：INSERT INTO [table]([geo]) VALUES(geography::STGeomFromText('...',4236))<para></para>
+        /// 提示：更新也生效
+        /// </summary>
+        public string RewriteSql { get; set; }
+        /// <summary>
+        /// 重读功能<para></para>
+        /// 比如：[Column(RereadSql = &quot;{0}.STAsText()&quot;)]<para></para>
+        /// 查询：SELECT a.[id], a.[geo].STAsText() FROM [table] a
         /// </summary>
         public string RereadSql { get; set; }
     }