From f24cafc21ec67be8665c186f2d4cd0d37f231648 Mon Sep 17 00:00:00 2001
From: syruan <1555146157@163.com>
Date: Sun, 24 Dec 2023 12:41:46 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E9=80=BB=E8=BE=91=E5=88=A4?=
 =?UTF-8?q?=E6=96=AD=E4=BC=98=E5=8C=96?=
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---
 .../src/main/resources/mapper/app/LeaseOutDetailsMapper.xml     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sgzb-modules/sgzb-base/src/main/resources/mapper/app/LeaseOutDetailsMapper.xml b/sgzb-modules/sgzb-base/src/main/resources/mapper/app/LeaseOutDetailsMapper.xml
index b5847b39..6650ba71 100644
--- a/sgzb-modules/sgzb-base/src/main/resources/mapper/app/LeaseOutDetailsMapper.xml
+++ b/sgzb-modules/sgzb-base/src/main/resources/mapper/app/LeaseOutDetailsMapper.xml
@@ -19,7 +19,7 @@
         UPDATE
             lease_apply_details
         SET
-            al_num = al_num + #{record.outNum},
+            al_num = IF(al_num IS NULL, #{record.outNum}, al_num + #{record.outNum}),
             <if test="record.updateBy != null and record.updateBy!= '' ">
                 update_by = #{record.updateBy},
             </if>