From 00c058968bedaee2c79aa97ea901949692296af5 Mon Sep 17 00:00:00 2001
From: chenhj <1263187585@qq.com>
Date: 星期三, 14 一月 2026 09:34:05 +0800
Subject: [PATCH] 查询库存工具类

---
 src/main/resources/mapper/procurementrecord/ProcurementRecordMapper.xml |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/src/main/resources/mapper/procurementrecord/ProcurementRecordMapper.xml b/src/main/resources/mapper/procurementrecord/ProcurementRecordMapper.xml
index 3642db2..6384411 100644
--- a/src/main/resources/mapper/procurementrecord/ProcurementRecordMapper.xml
+++ b/src/main/resources/mapper/procurementrecord/ProcurementRecordMapper.xml
@@ -353,4 +353,9 @@
               </if>
           </where>
     </select>
+    <select id="getSumQuantity" resultType="BigDecimal">
+        select COALESCE(sum(inbound_num), 0)
+        from procurement_record_storage
+        where product_model_id = #{productModelId}
+    </select>
 </mapper>
\ No newline at end of file

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