From 34235d9a48b54a1e9e2760a9c7f9137210ccec16 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Wed, 2 Apr 2025 15:35:42 +0800
Subject: [PATCH] Update  DisableNvarchar

---
 .../ExpressionsToSql/ResolveItems/BaseResolve_Append.cs    | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/ResolveItems/BaseResolve_Append.cs b/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/ResolveItems/BaseResolve_Append.cs
index bb6c56aca..9cfa036f0 100644
--- a/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/ResolveItems/BaseResolve_Append.cs
+++ b/Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/ResolveItems/BaseResolve_Append.cs
@@ -179,7 +179,12 @@ namespace SqlSugar
                 } 
                 else
                 {
-                    this.Context.Parameters.Add(new SugarParameter(appendValue, value));
+                    var p = new SugarParameter(appendValue, value);
+                    if (p.DbType == System.Data.DbType.String && this.Context?.SugarContext?.Context?.CurrentConnectionConfig?.MoreSettings?.DisableNvarchar == true) 
+                    {
+                        p.DbType = System.Data.DbType.AnsiString;
+                    }
+                    this.Context.Parameters.Add(p);
                 }
             }
             else