From ae0f9ab5b0ad1bb2addfbe2d8a23815343f64022 Mon Sep 17 00:00:00 2001
From: wusiyu <2015098864@qq.com>
Date: Fri, 5 Jun 2026 17:57:54 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BB=93=E5=BA=93=E7=AE=A1=E7=90=86=E4=BF=AE?=
 =?UTF-8?q?=E6=94=B9?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 .../wms/mapper/StStockInoutRecordMapper.xml          | 12 +++++-------
 .../service/impl/StStockInoutRecordServiceImpl.java  |  1 +
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/blade-service/blade-wms/src/main/java/org/springblade/wms/mapper/StStockInoutRecordMapper.xml b/blade-service/blade-wms/src/main/java/org/springblade/wms/mapper/StStockInoutRecordMapper.xml
index 6bc449e14..7a9d29a52 100644
--- a/blade-service/blade-wms/src/main/java/org/springblade/wms/mapper/StStockInoutRecordMapper.xml
+++ b/blade-service/blade-wms/src/main/java/org/springblade/wms/mapper/StStockInoutRecordMapper.xml
@@ -153,13 +153,11 @@
 
     <select id="getMaxPiNo" resultType="java.lang.String">
         SELECT PI_NO
-        FROM (
-                 SELECT PI_NO
-                 FROM ST_STOCK_INOUT_RECORD
-                 WHERE PI_NO LIKE #{format} || '%'
-                 ORDER BY PI_NO DESC
-             )
-        WHERE ROWNUM = 1
+        FROM ST_STOCK_INOUT_RECORD
+        WHERE PI_NO LIKE #{format} || '%'
+          AND ROWNUM = 1
+        ORDER BY PI_NO DESC
+            FOR UPDATE
     </select>
 
     <select id="getTeamSetByUserId" resultType="java.lang.String">
diff --git a/blade-service/blade-wms/src/main/java/org/springblade/wms/service/impl/StStockInoutRecordServiceImpl.java b/blade-service/blade-wms/src/main/java/org/springblade/wms/service/impl/StStockInoutRecordServiceImpl.java
index 6ed435baa..a48f7e734 100644
--- a/blade-service/blade-wms/src/main/java/org/springblade/wms/service/impl/StStockInoutRecordServiceImpl.java
+++ b/blade-service/blade-wms/src/main/java/org/springblade/wms/service/impl/StStockInoutRecordServiceImpl.java
@@ -129,6 +129,7 @@ public class StStockInoutRecordServiceImpl extends BaseServiceImpl<StStockInoutR
 	}
 
 	@Override
+	@Transactional(rollbackFor = Exception.class)
 	public String getMaxPiNo(String typeCode) {
 		String datePrefix = DateUtil.format(new Date(), "yyyyMMdd");
 		return baseMapper.getMaxPiNo(typeCode + datePrefix);