From fe9e0292d9060662437ca84fc13ef10ba416360a Mon Sep 17 00:00:00 2001
From: wusiyu <2015098864@qq.com>
Date: Mon, 8 Jun 2026 14:01:38 +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?=
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---
 .../springblade/wms/mapper/StStockInoutRecordMapper.xml   | 8 +++++---
 1 file changed, 5 insertions(+), 3 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 7a9d29a52..e0ef2886a 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
@@ -154,9 +154,11 @@
     <select id="getMaxPiNo" resultType="java.lang.String">
         SELECT PI_NO
         FROM ST_STOCK_INOUT_RECORD
-        WHERE PI_NO LIKE #{format} || '%'
-          AND ROWNUM = 1
-        ORDER BY PI_NO DESC
+        WHERE ROWID = (
+            SELECT MAX(ROWID) KEEP (DENSE_RANK LAST ORDER BY PI_NO)
+            FROM ST_STOCK_INOUT_RECORD
+            WHERE PI_NO LIKE #{format} || '%'
+        )
             FOR UPDATE
     </select>