From e6b4a6e816a4bc435e6d5819826256bc9da7a2e8 Mon Sep 17 00:00:00 2001
From: 2019232 <zh123456>
Date: Wed, 14 Dec 2022 15:40:51 +0800
Subject: [PATCH] 增加空判断

---
 src/main/resources/mapper/dapp/DappAchieveMemberTreeDao.xml |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/resources/mapper/dapp/DappAchieveMemberTreeDao.xml b/src/main/resources/mapper/dapp/DappAchieveMemberTreeDao.xml
index eed99ef..0dc4e65 100644
--- a/src/main/resources/mapper/dapp/DappAchieveMemberTreeDao.xml
+++ b/src/main/resources/mapper/dapp/DappAchieveMemberTreeDao.xml
@@ -36,4 +36,8 @@
         set has_money=1
         where tree_node=#{memberId}
     </update>
+
+    <delete id="emptyTable">
+        delete from dapp_achieve_member_tree where 1=1
+    </delete>
 </mapper>
\ No newline at end of file

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