From 2c19b1c16d392905e33e995e7c13faa598d5a867 Mon Sep 17 00:00:00 2001
From: zengh <123456>
Date: Thu, 05 Aug 2021 14:20:02 +0800
Subject: [PATCH] 巡逻任务问题修复

---
 src/main/java/org/springblade/modules/system/mapper/RegionMapper.java |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/src/main/java/org/springblade/modules/system/mapper/RegionMapper.java b/src/main/java/org/springblade/modules/system/mapper/RegionMapper.java
index 5652a98..f71d385 100644
--- a/src/main/java/org/springblade/modules/system/mapper/RegionMapper.java
+++ b/src/main/java/org/springblade/modules/system/mapper/RegionMapper.java
@@ -65,4 +65,11 @@
 	 * @return
 	 */
 	Region selRegionDetail(@Param("districtName")String districtName,@Param("cityName") String cityName);
+
+	/**
+	 * 查询为当前父编码的个数
+	 * @param parentCode
+	 * @return
+	 */
+    int getByParentCodeCount(@Param("parentCode") String parentCode);
 }

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