From 9f85ccad47ecd367f5c365fbb5d40ee98e083b0c Mon Sep 17 00:00:00 2001
From: zhangherong <571457620@qq.com>
Date: 星期一, 02 六月 2025 10:32:17 +0800
Subject: [PATCH] art: 字段转译 null 问题解决
---
lxzn-module-system/lxzn-system-biz/src/main/java/org/jeecg/modules/system/mapper/xml/MdcProductionMapper.xml | 22 ++++++++++++++++++++++
1 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/lxzn-module-system/lxzn-system-biz/src/main/java/org/jeecg/modules/system/mapper/xml/MdcProductionMapper.xml b/lxzn-module-system/lxzn-system-biz/src/main/java/org/jeecg/modules/system/mapper/xml/MdcProductionMapper.xml
index 7d0b8f2..8c3c390 100644
--- a/lxzn-module-system/lxzn-system-biz/src/main/java/org/jeecg/modules/system/mapper/xml/MdcProductionMapper.xml
+++ b/lxzn-module-system/lxzn-system-biz/src/main/java/org/jeecg/modules/system/mapper/xml/MdcProductionMapper.xml
@@ -138,4 +138,26 @@
</foreach>
AND user_id = #{userId}
</select>
+
+ <select id="findChildByProId" resultType="java.lang.String">
+ WITH temp ( id ) AS (
+ SELECT
+ id
+ FROM
+ mdc_production
+ WHERE
+ id = #{ productionId }
+ AND mdc_flag = '1' UNION ALL
+ SELECT
+ a.id
+ FROM
+ mdc_production a
+ INNER JOIN temp ON a.parent_id = temp.id
+ WHERE
+ a.mdc_flag = '1'
+ ) SELECT
+ *
+ FROM
+ temp
+ </select>
</mapper>
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