From 448464bbb8e043c2b8e410947db1f07aa4fd9a4d Mon Sep 17 00:00:00 2001
From: linwe <872216996@qq.com>
Date: Mon, 17 Jun 2024 15:05:27 +0800
Subject: [PATCH] 入户宣传导出即查询优化

---
 src/main/java/org/springblade/modules/system/mapper/RegionMapper.xml |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/main/java/org/springblade/modules/system/mapper/RegionMapper.xml b/src/main/java/org/springblade/modules/system/mapper/RegionMapper.xml
index 342b9f6..d656648 100644
--- a/src/main/java/org/springblade/modules/system/mapper/RegionMapper.xml
+++ b/src/main/java/org/springblade/modules/system/mapper/RegionMapper.xml
@@ -182,7 +182,9 @@
         sort
         FROM blade_region
         where 1=1
-        and district_code like concat(#{region.districtCode},'%')
+        <if test="region.districtCode!=null and region.districtCode!=''">
+            and district_code like concat(#{region.districtCode},'%')
+        </if>
         <if test="region.parentCode!=null and region.parentCode!=''">
             and parent_code = #{region.parentCode}
         </if>

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