From 68986e2557be542b00bfcab41497a67c515aebe4 Mon Sep 17 00:00:00 2001
From: liyong <18434998025@163.com>
Date: 星期一, 27 四月 2026 11:29:30 +0800
Subject: [PATCH] fix(order): 优化产品订单查询中的工艺路线关联逻辑

---
 src/main/resources/mapper/production/ProductOrderMapper.xml |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/src/main/resources/mapper/production/ProductOrderMapper.xml b/src/main/resources/mapper/production/ProductOrderMapper.xml
index 6b993bf..eb8831f 100644
--- a/src/main/resources/mapper/production/ProductOrderMapper.xml
+++ b/src/main/resources/mapper/production/ProductOrderMapper.xml
@@ -42,7 +42,12 @@
             left join product_model pm on po.product_model_id = pm.id
             left join product p on pm.product_id = p.id
         left join sales_ledger_product slp on po.sale_ledger_product_id = slp.id and slp.type = 1
-        left join product_process_route ppr on po.id = ppr.product_order_id
+        left join (
+        select max(id) as id, product_order_id
+        from product_process_route
+        group by product_order_id
+        ) ppr_latest on po.id = ppr_latest.product_order_id
+        left join product_process_route ppr on ppr.id = ppr_latest.id
         left join product_bom pb on pb.id = ppr.bom_id
         <where>
             <if test="c.npsNo != null and c.npsNo != ''">

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