From fa3f2aa6154d2434ffb49ed80854cec3e70aa8a5 Mon Sep 17 00:00:00 2001
From: heheng <475597332@qq.com>
Date: 星期三, 25 六月 2025 15:59:49 +0800
Subject: [PATCH] 修复sql

---
 src/main/resources/mybatis/doublePrevention/PreventRiskDangerInfoMapper.xml |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/main/resources/mybatis/doublePrevention/PreventRiskDangerInfoMapper.xml b/src/main/resources/mybatis/doublePrevention/PreventRiskDangerInfoMapper.xml
index d1bfea4..52d626f 100644
--- a/src/main/resources/mybatis/doublePrevention/PreventRiskDangerInfoMapper.xml
+++ b/src/main/resources/mybatis/doublePrevention/PreventRiskDangerInfoMapper.xml
@@ -30,9 +30,12 @@
 
 <!--    int updateDangerInfo(PreventRiskDangerInfo dangerInfo);-->
     <update id="updateDangerInfo">
+
         update prevent_risk_danger_info set
             hazard_code = #{hazardCode},
+        <if test="dangerSrc != null and dangerSrc != ''">
             danger_src = #{dangerSrc},
+        </if>
             danger_desc = #{dangerDesc},
             danger_reason = #{dangerReason},
             hazard_danger_type = #{hazardDangerType},

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