From 6ba8ab22b54e83d0e0edabb9d0fdc8870b86e98f Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期三, 19 一月 2022 15:08:13 +0800
Subject: [PATCH] 修复推流生成通道未通知上级平台的问题,添加注册时清楚脏数据。

---
 src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformCatalogMapper.java |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformCatalogMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformCatalogMapper.java
index 03c66d4..59ecdbc 100644
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformCatalogMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformCatalogMapper.java
@@ -24,7 +24,9 @@
     @Delete("DELETE FROM platform_catalog WHERE platformId=#{platformId}")
     int delByPlatformId(String platformId);
 
-    @Select("SELECT *, (SELECT COUNT(1) from platform_catalog where parentId = pc.id AND platformId=#{platformId}) as childrenCount FROM platform_catalog pc WHERE parentId=#{parentId} AND platformId=#{platformId}")
+    @Select("SELECT pc.*, count(pc2.id) as childrenCount FROM platform_catalog pc " +
+            "left join platform_catalog pc2 on pc.id = pc2.parentId " +
+            "WHERE pc.parentId=#{parentId} AND pc.platformId=#{platformId} group by pc.id")
     List<PlatformCatalog> selectByParentId(String platformId, String parentId);
 
     @Select("SELECT *, (SELECT COUNT(1) from platform_catalog where parentId = pc.id) as childrenCount  FROM platform_catalog pc WHERE pc.id=#{id}")

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