From 8c84ac9d8a88dd73d03746274f4f6e2de7004668 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=AE=89=E6=B5=A9=E6=B5=A9?= <1036606149@qq.com> Date: Sun, 27 Oct 2024 21:26:35 +0800 Subject: [PATCH] =?UTF-8?q?=E3=80=90=E6=96=B0=E5=A2=9E=E5=8A=9F=E8=83=BD?= =?UTF-8?q?=E3=80=91=20mqtt=20=E6=95=B0=E6=8D=AE=E6=8E=A5=E6=94=B6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- yudao-module-iot/yudao-module-iot-biz/pom.xml | 5 ++ .../tdengine/ThingModelMessage.java | 70 +++++++++++++++++++ .../iot/emq/service/EmqxServiceImpl.java | 14 +++- .../service/device/IotDeviceDataService.java | 26 +++++++ .../device/IotDeviceDataServiceImpl.java | 39 +++++++++++ .../iot/service/device/IotDeviceService.java | 9 +++ ...iceImpl.java => IotDeviceServiceImpl.java} | 9 ++- .../IotDbStructureDataServiceImpl.java | 16 ++--- ...neService.java => IotTdEngineService.java} | 10 +-- ...eImpl.java => IotTdEngineServiceImpl.java} | 2 +- .../tdengine/IotThingModelMessageService.java | 16 +++++ .../IotThingModelMessageServiceImpl.java | 13 ++++ .../mapper/tdengine/TdEngineMapper.xml | 18 +++-- 13 files changed, 224 insertions(+), 23 deletions(-) create mode 100644 yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/tdengine/ThingModelMessage.java create mode 100644 yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceDataService.java create mode 100644 yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceDataServiceImpl.java rename yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/{DeviceServiceImpl.java => IotDeviceServiceImpl.java} (95%) rename yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/{TdEngineService.java => IotTdEngineService.java} (91%) rename yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/{TdEngineServiceImpl.java => IotTdEngineServiceImpl.java} (97%) create mode 100644 yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotThingModelMessageService.java create mode 100644 yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotThingModelMessageServiceImpl.java diff --git a/yudao-module-iot/yudao-module-iot-biz/pom.xml b/yudao-module-iot/yudao-module-iot-biz/pom.xml index cb2fd818f9..013287d2b9 100644 --- a/yudao-module-iot/yudao-module-iot-biz/pom.xml +++ b/yudao-module-iot/yudao-module-iot-biz/pom.xml @@ -25,6 +25,11 @@ ${revision} + + cn.iocoder.boot + yudao-spring-boot-starter-biz-tenant + + cn.iocoder.boot diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/tdengine/ThingModelMessage.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/tdengine/ThingModelMessage.java new file mode 100644 index 0000000000..d5009dc244 --- /dev/null +++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/dal/dataobject/tdengine/ThingModelMessage.java @@ -0,0 +1,70 @@ +package cn.iocoder.yudao.module.iot.dal.dataobject.tdengine; + +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Data; +import lombok.NoArgsConstructor; + +import java.util.HashMap; +import java.util.Map; + +/** + * 物模型消息 + */ +@Data +@NoArgsConstructor +@AllArgsConstructor +@Builder +public class ThingModelMessage { + + /** + * 消息ID + */ + private String id; + + /** + * 扩展功能的参数 + */ + private Object sys; + + /** + * 请求方法 例如：thing.event.property.post + */ + private String method; + + /** + * 请求参数 + */ + private Object params; + + /** + * 属性上报时间戳 + */ + private Long time; + + /** + * 设备信息 + */ + private String productKey; + + /** + * 设备名称 + */ + private String deviceName; + + /** + * 设备 key + */ + private String deviceKey; + + /** + * 转换为 Map 类型 + */ + public Map dataToMap() { + Map mapData = new HashMap<>(); + if (params instanceof Map) { + ((Map) params).forEach((key, value) -> mapData.put(key.toString(), value)); + } + return mapData; + } +} diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/emq/service/EmqxServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/emq/service/EmqxServiceImpl.java index 0c1a87f7ff..c82d0d3057 100644 --- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/emq/service/EmqxServiceImpl.java +++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/emq/service/EmqxServiceImpl.java @@ -1,5 +1,8 @@ package cn.iocoder.yudao.module.iot.emq.service; +import cn.iocoder.yudao.framework.common.util.json.JsonUtils; +import cn.iocoder.yudao.module.iot.service.device.IotDeviceDataService; +import jakarta.annotation.Resource; import lombok.extern.slf4j.Slf4j; import org.eclipse.paho.client.mqttv3.MqttClient; import org.eclipse.paho.client.mqttv3.MqttMessage; @@ -16,13 +19,20 @@ import org.springframework.stereotype.Service; @Service public class EmqxServiceImpl implements EmqxService { + @Resource + private IotDeviceDataService iotDeviceDataService; + // TODO 多线程处理消息 @Override public void subscribeCallback(String topic, MqttMessage mqttMessage) { log.info("收到消息，主题: {}, 内容: {}", topic, new String(mqttMessage.getPayload())); // 根据不同的主题，处理不同的业务逻辑 if (topic.contains("/property/post")) { - // 设备上报数据 + // 设备上报数据 topic /sys/f13f57c63e9/dianbiao1/thing/event/property/post + String productKey = topic.split("/")[2]; + String deviceName = topic.split("/")[3]; + String message = new String(mqttMessage.getPayload()); + iotDeviceDataService.saveDeviceData(productKey, deviceName, message); } } @@ -30,7 +40,7 @@ public class EmqxServiceImpl implements EmqxService { public void subscribe(MqttClient client) { try { // 订阅默认主题，可以根据需要修改 -// client.subscribe("$share/yudao/+/+/#", 1); + client.subscribe("/sys/+/+/#", 1); log.info("订阅默认主题成功"); } catch (Exception e) { log.error("订阅默认主题失败", e); diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceDataService.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceDataService.java new file mode 100644 index 0000000000..4f3ef37d6c --- /dev/null +++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceDataService.java @@ -0,0 +1,26 @@ +package cn.iocoder.yudao.module.iot.service.device; + +import cn.iocoder.yudao.framework.common.pojo.PageResult; +import cn.iocoder.yudao.module.iot.controller.admin.device.vo.IotDevicePageReqVO; +import cn.iocoder.yudao.module.iot.controller.admin.device.vo.IotDeviceSaveReqVO; +import cn.iocoder.yudao.module.iot.controller.admin.device.vo.IotDeviceStatusUpdateReqVO; +import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceDO; +import jakarta.validation.Valid; + +/** + * IoT 设备数据 Service 接口 + * + * @author 芋道源码 + */ +public interface IotDeviceDataService { + + + /** + * 保存设备数据 + * + * @param productKey 产品 key + * @param deviceName 设备名称 + * @param message 消息 + */ + void saveDeviceData(String productKey, String deviceName, String message); +} \ No newline at end of file diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceDataServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceDataServiceImpl.java new file mode 100644 index 0000000000..8f0c859ad6 --- /dev/null +++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceDataServiceImpl.java @@ -0,0 +1,39 @@ +package cn.iocoder.yudao.module.iot.service.device; + +import cn.hutool.json.JSONObject; +import cn.iocoder.yudao.module.iot.dal.dataobject.device.IotDeviceDO; +import cn.iocoder.yudao.module.iot.dal.dataobject.tdengine.ThingModelMessage; +import cn.iocoder.yudao.module.iot.service.tdengine.IotThingModelMessageService; +import jakarta.annotation.Resource; +import lombok.extern.slf4j.Slf4j; +import org.springframework.stereotype.Service; + +@Slf4j +@Service +public class IotDeviceDataServiceImpl implements IotDeviceDataService { + + @Resource + private IotDeviceService deviceService; + @Resource + private IotThingModelMessageService thingModelMessageService; + + @Override + public void saveDeviceData(String productKey, String deviceName, String message) { + // 1. 根据产品 key 和设备名称，获得设备信息 + IotDeviceDO device = deviceService.getDeviceByProductKeyAndDeviceName(productKey, deviceName); + // 2. 解析消息，保存数据 + JSONObject jsonObject = new JSONObject(message); + log.info("[saveDeviceData][productKey({}) deviceName({}) data({})]", productKey, deviceName, jsonObject); + ThingModelMessage thingModelMessage = ThingModelMessage.builder() + .id(jsonObject.getStr("id")) + .sys(jsonObject.get("sys")) + .method(jsonObject.getStr("method")) + .params(jsonObject.get("params")) + .time(jsonObject.getLong("time") == null ? System.currentTimeMillis() : jsonObject.getLong("time")) + .productKey(productKey) + .deviceName(deviceName) + .deviceKey(device.getDeviceKey()) + .build(); + thingModelMessageService.saveThingModelMessage(thingModelMessage); + } +} diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceService.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceService.java index 032a7478ee..c967a957ed 100644 --- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceService.java +++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceService.java @@ -64,4 +64,13 @@ public interface IotDeviceService { * @return 设备数量 */ Long getDeviceCountByProductId(Long productId); + + /** + * 根据产品 key 和设备名称，获得设备信息 + * + * @param productKey 产品 key + * @param deviceName 设备名称 + * @return 设备信息 + */ + IotDeviceDO getDeviceByProductKeyAndDeviceName(String productKey, String deviceName); } \ No newline at end of file diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceServiceImpl.java similarity index 95% rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceServiceImpl.java rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceServiceImpl.java index 2ae08bb94b..d24975b72e 100644 --- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/DeviceServiceImpl.java +++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/device/IotDeviceServiceImpl.java @@ -4,6 +4,7 @@ import cn.hutool.core.util.IdUtil; import cn.hutool.core.util.StrUtil; import cn.iocoder.yudao.framework.common.pojo.PageResult; import cn.iocoder.yudao.framework.common.util.object.BeanUtils; +import cn.iocoder.yudao.framework.tenant.core.aop.TenantIgnore; import cn.iocoder.yudao.module.iot.controller.admin.device.vo.IotDevicePageReqVO; import cn.iocoder.yudao.module.iot.controller.admin.device.vo.IotDeviceSaveReqVO; import cn.iocoder.yudao.module.iot.controller.admin.device.vo.IotDeviceStatusUpdateReqVO; @@ -32,7 +33,7 @@ import static cn.iocoder.yudao.module.iot.enums.ErrorCodeConstants.*; @Service @Validated @Slf4j -public class DeviceServiceImpl implements IotDeviceService { +public class IotDeviceServiceImpl implements IotDeviceService { @Resource private IotDeviceMapper deviceMapper; @@ -224,4 +225,10 @@ public class DeviceServiceImpl implements IotDeviceService { return deviceMapper.selectCountByProductId(productId); } + @Override + @TenantIgnore + public IotDeviceDO getDeviceByProductKeyAndDeviceName(String productKey, String deviceName) { + return deviceMapper.selectByProductKeyAndDeviceName(productKey, deviceName); + } + } \ No newline at end of file diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotDbStructureDataServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotDbStructureDataServiceImpl.java index d42fd72fc9..0506546be5 100644 --- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotDbStructureDataServiceImpl.java +++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotDbStructureDataServiceImpl.java @@ -25,7 +25,7 @@ import java.util.stream.Collectors; public class IotDbStructureDataServiceImpl implements IotDbStructureDataService { @Resource - private TdEngineService tdEngineService; + private IotTdEngineService iotTdEngineService; @Resource private TdRestApi tdRestApi; @@ -87,7 +87,7 @@ public class IotDbStructureDataServiceImpl implements IotDbStructureDataService // 5. 创建超级表 String dataBaseName = url.substring(url.lastIndexOf("/") + 1); - tdEngineService.createSuperTable(schemaFields, tagsFields, dataBaseName, superTableName); + iotTdEngineService.createSuperTable(schemaFields, tagsFields, dataBaseName, superTableName); } @Override @@ -107,7 +107,7 @@ public class IotDbStructureDataServiceImpl implements IotDbStructureDataService private List getTableFields(String tableName) { List fields = new ArrayList<>(); // 获取超级表的描述信息 - List> maps = tdEngineService.describeSuperTable(url.substring(url.lastIndexOf("/") + 1), tableName); + List> maps = iotTdEngineService.describeSuperTable(url.substring(url.lastIndexOf("/") + 1), tableName); if (maps != null) { // 过滤掉 note 字段为 TAG 的记录 maps = maps.stream().filter(map -> !"TAG".equals(map.get("note"))).toList(); @@ -133,16 +133,16 @@ public class IotDbStructureDataServiceImpl implements IotDbStructureDataService String dataBaseName = url.substring(url.lastIndexOf("/") + 1); // 添加新增字段 if (CollUtil.isNotEmpty(addFields)) { - tdEngineService.addColumnForSuperTable(dataBaseName,tableName, addFields); + iotTdEngineService.addColumnForSuperTable(dataBaseName, tableName, addFields); } // 删除旧字段 if (CollUtil.isNotEmpty(dropFields)) { - tdEngineService.dropColumnForSuperTable(dataBaseName,tableName, dropFields); + iotTdEngineService.dropColumnForSuperTable(dataBaseName, tableName, dropFields); } // 修改字段（先删除再添加） if (CollUtil.isNotEmpty(modifyFields)) { - tdEngineService.dropColumnForSuperTable(dataBaseName,tableName, modifyFields); - tdEngineService.addColumnForSuperTable(dataBaseName,tableName, modifyFields); + iotTdEngineService.dropColumnForSuperTable(dataBaseName, tableName, modifyFields); + iotTdEngineService.addColumnForSuperTable(dataBaseName, tableName, modifyFields); } } @@ -181,7 +181,7 @@ public class IotDbStructureDataServiceImpl implements IotDbStructureDataService String superTableName = getProductPropertySTableName(product.getDeviceType(), product.getProductKey()); String dataBaseName = url.substring(url.lastIndexOf("/") + 1); - Integer tableExists = tdEngineService.checkSuperTableExists(dataBaseName, superTableName); + Integer tableExists = iotTdEngineService.checkSuperTableExists(dataBaseName, superTableName); if (tableExists != null && tableExists > 0) { updateSuperTable(thingModel, product.getDeviceType()); diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/TdEngineService.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotTdEngineService.java similarity index 91% rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/TdEngineService.java rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotTdEngineService.java index 9319adbd77..3175d28399 100644 --- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/TdEngineService.java +++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotTdEngineService.java @@ -12,7 +12,7 @@ import java.util.Map; /** * TdEngineService */ -public interface TdEngineService { +public interface IotTdEngineService { /** * 创建数据库 @@ -45,20 +45,20 @@ public interface TdEngineService { /** * 为超级表添加列 * - * @param dataBaseName 数据库名称 + * @param dataBaseName 数据库名称 * @param superTableName 超级表名称 * @param fieldsVo 字段信息 */ - void addColumnForSuperTable(String dataBaseName,String superTableName, List fieldsVo); + void addColumnForSuperTable(String dataBaseName, String superTableName, List fieldsVo); /** * 为超级表删除列 * - * @param dataBaseName 数据库名称 + * @param dataBaseName 数据库名称 * @param superTableName 超级表名称 * @param fieldsVo 字段信息 */ - void dropColumnForSuperTable(String dataBaseName,String superTableName, List fieldsVo); + void dropColumnForSuperTable(String dataBaseName, String superTableName, List fieldsVo); /** * 为超级表添加tag diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/TdEngineServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotTdEngineServiceImpl.java similarity index 97% rename from yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/TdEngineServiceImpl.java rename to yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotTdEngineServiceImpl.java index d61b789222..3c87f624db 100644 --- a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/TdEngineServiceImpl.java +++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotTdEngineServiceImpl.java @@ -15,7 +15,7 @@ import java.util.Map; @Service @Slf4j -public class TdEngineServiceImpl implements TdEngineService { +public class IotTdEngineServiceImpl implements IotTdEngineService { @Resource private TdEngineMapper tdEngineMapper; diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotThingModelMessageService.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotThingModelMessageService.java new file mode 100644 index 0000000000..937338544d --- /dev/null +++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotThingModelMessageService.java @@ -0,0 +1,16 @@ +package cn.iocoder.yudao.module.iot.service.tdengine; + +import cn.iocoder.yudao.module.iot.dal.dataobject.tdengine.ThingModelMessage; + +/** + * 物模型消息 Service + */ +public interface IotThingModelMessageService { + + /** + * 保存物模型消息 + * + * @param thingModelMessage 物模型消息 + */ + void saveThingModelMessage(ThingModelMessage thingModelMessage); +} \ No newline at end of file diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotThingModelMessageServiceImpl.java b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotThingModelMessageServiceImpl.java new file mode 100644 index 0000000000..d477564238 --- /dev/null +++ b/yudao-module-iot/yudao-module-iot-biz/src/main/java/cn/iocoder/yudao/module/iot/service/tdengine/IotThingModelMessageServiceImpl.java @@ -0,0 +1,13 @@ +package cn.iocoder.yudao.module.iot.service.tdengine; + +import cn.iocoder.yudao.module.iot.dal.dataobject.tdengine.ThingModelMessage; +import org.springframework.stereotype.Service; + +@Service +public class IotThingModelMessageServiceImpl implements IotThingModelMessageService { + + @Override + public void saveThingModelMessage(ThingModelMessage thingModelMessage) { + // TODO 芋艿，后续实现 + } +} \ No newline at end of file diff --git a/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/tdengine/TdEngineMapper.xml b/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/tdengine/TdEngineMapper.xml index f1d7481981..d3f1088a1f 100644 --- a/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/tdengine/TdEngineMapper.xml +++ b/yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/tdengine/TdEngineMapper.xml @@ -2,9 +2,10 @@ + - create database if not exists #{dataBaseName} + CREATE DATABASE IF NOT EXISTS ${dataBaseName} @@ -271,7 +272,8 @@ select last(*) - from #{dataBaseName}.#{stableName} group by ${tagsName} + from #{dataBaseName}.#{stableName} + group by ${tagsName}