From 14ef595f29790ff535aa019205136dd08db8a281 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Sun, 18 Feb 2024 15:43:05 +0800
Subject: [PATCH] Synchronization code

---
 .../SqlSugar/Realization/Dm/SqlBuilder/DmExpressionContext.cs   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/Dm/SqlBuilder/DmExpressionContext.cs b/Src/Asp.NetCore2/SqlSugar/Realization/Dm/SqlBuilder/DmExpressionContext.cs
index ed31c8941..80f6d0243 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/Dm/SqlBuilder/DmExpressionContext.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/Dm/SqlBuilder/DmExpressionContext.cs
@@ -102,7 +102,7 @@ namespace SqlSugar
                 case DateType.Millisecond:
                     return string.Format("(CAST(TO_CHAR({0},'ff3') AS NUMBER))", parameter.MemberName);
                 case DateType.Weekday:
-                    return $" to_char({parameter.MemberName},'day') ";
+                    return $" (TO_NUMBER(TO_CHAR({parameter.MemberName}, 'D'))-1) ";
                 case DateType.Day:
                 default:
                     return string.Format("(CAST(TO_CHAR({0},'dd') AS NUMBER))", parameter.MemberName);