From 121b1eb497d62afb995a083a6a872545cedbca75 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Sat, 29 Jun 2024 18:55:11 +0800
Subject: [PATCH] Update odbc

---
 .../GBase/SqlBuilder/GBaseQueryBuilder.cs          | 14 +++++++++++++-
 Src/Asp.NetCore2/SqlSugar.OdbcCore/OdbcConfig.cs   |  1 +
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/Src/Asp.NetCore2/SqlSugar.OdbcCore/GBase/SqlBuilder/GBaseQueryBuilder.cs b/Src/Asp.NetCore2/SqlSugar.OdbcCore/GBase/SqlBuilder/GBaseQueryBuilder.cs
index 68eec6ecc..e482f7fab 100644
--- a/Src/Asp.NetCore2/SqlSugar.OdbcCore/GBase/SqlBuilder/GBaseQueryBuilder.cs
+++ b/Src/Asp.NetCore2/SqlSugar.OdbcCore/GBase/SqlBuilder/GBaseQueryBuilder.cs
@@ -61,8 +61,20 @@ namespace SqlSugar.Odbc
                     this.OrderByValue = null;
                 }
                 if (this.OrderByValue == "ORDER BY ") this.OrderByValue += GetSelectValue.Split(',')[0];
-                if (this.Context.CurrentConnectionConfig?.MoreSettings?.DatabaseModel == DbType.SqlServer)
+                if (OdbcConfig.IsCompatibleWithOldDatabaseVersion&&this.Context.CurrentConnectionConfig?.MoreSettings?.DatabaseModel == DbType.SqlServer) 
                 {
+                    //SqlServer2008
+                    var orderby = GetOrderByString;
+                    if (string.IsNullOrEmpty(orderby))
+                    {
+                        orderby = "ORDER BY GETDATE()";
+                    }
+                    var rowNumberString = string.Format(",ROW_NUMBER() OVER({0}) AS RowIndex ", orderby);
+                    result = string.Format("SELECT * FROM ( SELECT {0}{7} FROM {1} {2} {3} {4} ) t  WHERE t.RowIndex BETWEEN {5} AND {6}", GetSelectValue, GetTableNameString, GetWhereValueString, GetGroupByString + HavingInfos, null, Skip.ObjToInt() + 1, Skip.ObjToInt() + Take.ObjToInt(),rowNumberString);
+                }
+                else if (this.Context.CurrentConnectionConfig?.MoreSettings?.DatabaseModel == DbType.SqlServer)
+                {
+                    //SqlServer2012+
                     var orderby = GetOrderByString;
                     if (string.IsNullOrEmpty(orderby)) 
                     {
diff --git a/Src/Asp.NetCore2/SqlSugar.OdbcCore/OdbcConfig.cs b/Src/Asp.NetCore2/SqlSugar.OdbcCore/OdbcConfig.cs
index 4f384e9de..81743efd8 100644
--- a/Src/Asp.NetCore2/SqlSugar.OdbcCore/OdbcConfig.cs
+++ b/Src/Asp.NetCore2/SqlSugar.OdbcCore/OdbcConfig.cs
@@ -8,5 +8,6 @@ namespace SqlSugar.Odbc
     {
         public static string SqlTranslationLeft ="";
         public static string SqlTranslationRight="";
+        public static bool IsCompatibleWithOldDatabaseVersion = false;
     }
 }