From 155e0b0e22e4b55539442829de7933a821250d47 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Fri, 4 Mar 2022 13:39:20 +0800
Subject: [PATCH] Update MySqlConnector & UtilMethods

---
 .../MySql/DbMaintenance/MySqlDbMaintenance.cs    |  1 +
 Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs    | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/Src/Asp.Net/SqlSugar.MySqlConnector/MySql/DbMaintenance/MySqlDbMaintenance.cs b/Src/Asp.Net/SqlSugar.MySqlConnector/MySql/DbMaintenance/MySqlDbMaintenance.cs
index c2bee9899..e5318d36f 100644
--- a/Src/Asp.Net/SqlSugar.MySqlConnector/MySql/DbMaintenance/MySqlDbMaintenance.cs
+++ b/Src/Asp.Net/SqlSugar.MySqlConnector/MySql/DbMaintenance/MySqlDbMaintenance.cs
@@ -438,6 +438,7 @@ namespace SqlSugar.MySqlConnector
             {
                 string template = "ALTER table {0} CHANGE COLUMN {1} {1} {3} default {2}";
                 var dbColumnInfo = this.Context.DbMaintenance.GetColumnInfosByTableName(tableName).First(it => it.DbColumnName.Equals(columnName, StringComparison.CurrentCultureIgnoreCase));
+                var value = Regex.Match(defaultValue, @"\(\d\)$").Value;
                 string sql = string.Format(template, tableName, columnName, defaultValue, dbColumnInfo.DataType);
                 this.Context.Ado.ExecuteCommand(sql);
                 return true;
diff --git a/Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs b/Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs
index 36fc85d9d..849b3a3c3 100644
--- a/Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs
+++ b/Src/Asp.Net/SqlSugar/Utilities/UtilMethods.cs
@@ -484,6 +484,22 @@ namespace SqlSugar
             {
                 return UtilMethods.GetDateTimeOffsetByDateTime(Convert.ToDateTime(item.FieldValue));
             }
+            else if (item.CSharpTypeName.EqualCase(UtilConstants.GuidType.Name))
+            {
+                return Guid.Parse(item.FieldValue);
+            }
+            else if (item.CSharpTypeName == "int")
+            {
+                return Convert.ToInt32(item.FieldValue);
+            }
+            else if (item.CSharpTypeName == "long")
+            {
+                return Convert.ToInt64(item.FieldValue);
+            }
+            else if (item.CSharpTypeName == "short")
+            {
+                return Convert.ToInt16(item.FieldValue);
+            }
             else
             {
                 return item.FieldValue;