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wvp-GB28181-pro
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优化通道选择是通道的查询

pull/317/head
648540858 2022-01-21 18:41:41 +08:00
parent 46cf650a86
commit a179a45ac3
1 changed files with 1 additions and 1 deletions
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2
src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
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@ -97,7 +97,7 @@ public interface DeviceChannelMapper {
" SELECT dc.channelId, dc.deviceId, dc.name, de.manufacturer, de.hostAddress, " +
"(SELECT count(0) FROM device_channel WHERE parentId=dc.channelId) as subCount, " +
"(SELECT pc.platformId FROM platform_gb_channel pc WHERE pc.deviceId=dc.deviceId AND pc.channelId = dc.channelId AND pc.platformId = #{platformId}) as platformId, " +
"(SELECT pc.catalogId FROM platform_gb_channel pc WHERE pc.deviceId=dc.deviceId AND pc.channelId = dc.channelId ) as catalogId " +
"(SELECT pc.catalogId FROM platform_gb_channel pc WHERE pc.deviceId=dc.deviceId AND pc.channelId = dc.channelId AND pc.platformId = #{platformId} ) as catalogId " +
"FROM device_channel dc " +
"LEFT JOIN device de ON dc.deviceId = de.deviceId " +
" WHERE 1=1 " +