From 0858f7995b8236d79c6e39a5974cb7a13bcb4e3e Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期六, 08 四月 2023 15:22:18 +0800
Subject: [PATCH] 优化ssrc存储结构，避免因为大量ssrc存在MediaServer中导致redis读取超时
---
src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformChannelMapper.java | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformChannelMapper.java b/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformChannelMapper.java
index b98b948..ae130cf 100644
--- a/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformChannelMapper.java
+++ b/src/main/java/com/genersoft/iot/vmp/storager/dao/PlatformChannelMapper.java
@@ -107,4 +107,14 @@
"DELETE FROM platform_gb_channel WHERE platformId=#{platformId} and catalogId=#{catalogId}" +
"</script>")
int delChannelForGBByCatalogId(String platformId, String catalogId);
+
+ @Select("select dc.channelId deviceId,dc.name,d.manufacturer,d.model,d.firmware\n" +
+ "from platform_gb_channel pgc\n" +
+ " left join device_channel dc on dc.id = pgc.deviceChannelId\n" +
+ " left join device d on dc.deviceId = d.deviceId\n" +
+ "where dc.channelId = #{channelId} and pgc.platformId=#{platformId}")
+ List<Device> queryDeviceInfoByPlatformIdAndChannelId(String platformId, String channelId);
+
+ @Select("SELECT pgc.platformId FROM platform_gb_channel pgc left join device_channel dc on dc.id = pgc.deviceChannelId WHERE dc.channelId='${channelId}'")
+ List<String> queryParentPlatformByChannelId(String channelId);
}
--
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