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优化大量notify 移动位置订阅的入库

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This commit is contained in:
648540858
2024-05-13 17:22:36 +08:00
parent 588b1da35a
commit 5564cfb384
6 changed files with 132 additions and 51 deletions
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17
src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceChannelMapper.java
View File

@@ -401,23 +401,6 @@ public interface DeviceChannelMapper {
" </script>"})
int updatePosition(DeviceChannel deviceChannel);
@Update({"<script>" +
"<foreach collection='deviceChannelList' item='item' separator=';'>" +
" UPDATE" +
" wvp_device_channel" +
" SET gps_time=#{item.gpsTime}" +
"<if test='item.longitude != null'>, longitude=#{item.longitude}</if>" +
"<if test='item.latitude != null'>, latitude=#{item.latitude}</if>" +
"<if test='item.longitudeGcj02 != null'>, longitude_gcj02=#{item.longitudeGcj02}</if>" +
"<if test='item.latitudeGcj02 != null'>, latitude_gcj02=#{item.latitudeGcj02}</if>" +
"<if test='item.longitudeWgs84 != null'>, longitude_wgs84=#{item.longitudeWgs84}</if>" +
"<if test='item.latitudeWgs84 != null'>, latitude_wgs84=#{item.latitudeWgs84}</if>" +
"WHERE device_id=#{item.deviceId} " +
" <if test='item.channelId != null' > AND channel_id=#{item.channelId}</if>" +
"</foreach>" +
"</script>"})
int batchUpdatePosition(List<DeviceChannel> deviceChannelList);
@Select("SELECT * FROM wvp_device_channel WHERE length(trim(stream_id)) > 0")
List<DeviceChannel> getAllChannelInPlay();

4
src/main/java/com/genersoft/iot/vmp/storager/dao/DeviceMobilePositionMapper.java
View File

@@ -49,7 +49,7 @@ public interface DeviceMobilePositionMapper {
void batchadd2(List<MobilePosition> mobilePositions);
@Insert("<script> " +
"<foreach collection='mobilePositions' index='index' item='item' separator=','> " +
"<foreach collection='mobilePositions' index='index' item='item' separator=';'> " +
"insert into wvp_device_mobile_position " +
"(device_id,channel_id, device_name,time,longitude,latitude,altitude,speed,direction,report_source," +
"longitude_gcj02,latitude_gcj02,longitude_wgs84,latitude_wgs84,create_time)"+
@@ -57,7 +57,7 @@ public interface DeviceMobilePositionMapper {
"(#{item.deviceId}, #{item.channelId}, #{item.deviceName}, #{item.time}, #{item.longitude}, " +
"#{item.latitude}, #{item.altitude}, #{item.speed},#{item.direction}," +
"#{item.reportSource}, #{item.longitudeGcj02}, #{item.latitudeGcj02}, #{item.longitudeWgs84}, #{item.latitudeWgs84}, " +
"#{item.createTime}); " +
"#{item.createTime}) " +
"</foreach> " +
"</script>")
void batchadd(List<MobilePosition> mobilePositions);