From 104e5b9ef84c8a4f8ec53ed2f8973056db386d0d Mon Sep 17 00:00:00 2001
From: fanzongzhe <285169773@qq.com>
Date: Fri, 24 Nov 2023 09:25:48 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E7=A4=BC=E5=93=81=E5=8D=A1?=
 =?UTF-8?q?=E7=94=9F=E6=88=90=E5=BA=8F=E5=88=97=E5=8F=B7=E8=A7=84=E5=88=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/com/yxt/yyth/biz/lpkgiftcard/LpkGiftCardMapper.xml   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/yxt/yyth/biz/lpkgiftcard/LpkGiftCardMapper.xml b/src/main/java/com/yxt/yyth/biz/lpkgiftcard/LpkGiftCardMapper.xml
index 879483f..68a703e 100644
--- a/src/main/java/com/yxt/yyth/biz/lpkgiftcard/LpkGiftCardMapper.xml
+++ b/src/main/java/com/yxt/yyth/biz/lpkgiftcard/LpkGiftCardMapper.xml
@@ -25,7 +25,9 @@
         </where>
     </select>
     <select id="selctMaxSerNum" resultType="java.lang.String">
-        SELECT MAX(lpk_giftcard.serialNumber) as sNo FROM lpk_giftcard
+        SELECT MAX(serialNumber) as sNo
+        FROM lpk_giftcard
+        WHERE LENGTH(serialNumber) = 8
     </select>