From 6b3732b8c43165342b7521b1e3ea788e471d58e8 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期一, 19 六月 2023 20:19:31 +0800
Subject: [PATCH] Merge branch '2.6.8' into wvp-28181-2.0

---
 src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
index 22b95c2..bd0d74f 100644
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
@@ -450,4 +450,14 @@
 
     @Select("select count(1) from wvp_device_channel")
     int getAllChannelCount();
+
+    @Select(value = {" <script>" +
+            "select * " +
+            "from device_channel " +
+            "where device_id=#{deviceId}" +
+            " <if test='parentId != null '> and parent_id = #{parentId} </if>" +
+            " <if test='parentId == null '> and parent_id is null </if>" +
+            " <if test='onlyCatalog == true '> and parental = 1 </if>" +
+            " </script>"})
+    List<DeviceChannel> getSubChannelsByDeviceId(String deviceId, String parentId, boolean onlyCatalog);
 }

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