From 2853852855d3a2ec606998c046470277a0773ed0 Mon Sep 17 00:00:00 2001
From: guoshilong <123456>
Date: Thu, 15 Dec 2022 09:01:26 +0800
Subject: [PATCH] 修改申请增改逻辑

---
 src/main/java/org/springblade/modules/application/mapper/ApplicationMapper.xml |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/src/main/java/org/springblade/modules/application/mapper/ApplicationMapper.xml b/src/main/java/org/springblade/modules/application/mapper/ApplicationMapper.xml
index 0a6f0ad..7221387 100644
--- a/src/main/java/org/springblade/modules/application/mapper/ApplicationMapper.xml
+++ b/src/main/java/org/springblade/modules/application/mapper/ApplicationMapper.xml
@@ -29,7 +29,13 @@
 
 
     <select id="selectApplicationPage" resultType="org.springblade.modules.application.vo.ApplicationVO">
-        select app.*,CONCAT(car.car_license,car.trailer_license) licensePlate,
+        select app.*,
+        (
+        CASE
+	        WHEN car.trailer_license IS NOT NULL
+	    THEN CONCAT( car.car_license, car.trailer_license )
+	        ELSE car.car_license
+	    END) licensePlate,
         goods.goods_name,
         enterprise.enterprise_name,
         enterprise.legal_person

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