【功能优化】Bpm：设备日志的展示

yudao-module-iot/yudao-module-iot-biz/src/main/resources/mapper/device/IotDevicePropertyMapper.xml

@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="cn.iocoder.yudao.module.iot.dal.tdengine.IotDevicePropertyMapper">
+
+    <select id="getProductPropertySTableFieldList" resultType="cn.iocoder.yudao.module.iot.framework.tdengine.core.TDengineTableField">
+        DESCRIBE product_property_${productKey}
+    </select>
+
+    <update id="createProductPropertySTable">
+        CREATE STABLE product_property_${productKey} (
+            ts TIMESTAMP,
+            report_time TIMESTAMP,
+        <foreach item="field" collection="fields" separator=",">
+            ${field.field} ${field.type}
+            <if test="field.length != null and field.length > 0">
+                (${field.length})
+            </if>
+        </foreach>
+        )
+        TAGS (
+            device_key NCHAR(50)
+        )
+    </update>
+
+    <update id="alterProductPropertySTableAddField">
+        ALTER STABLE product_property_${productKey}
+        ADD COLUMN ${field.field} ${field.type}
+        <if test="field.length != null and field.length > 0">
+            (${field.length})
+        </if>
+    </update>
+
+    <update id="alterProductPropertySTableModifyField">
+        ALTER STABLE product_property_${productKey}
+        MODIFY COLUMN ${field.field} ${field.type}
+        <if test="field.length != null and field.length > 0">
+            (${field.length})
+        </if>
+    </update>
+
+    <update id="alterProductPropertySTableDropField">
+        ALTER STABLE product_property_${productKey}
+        DROP COLUMN ${field.field}
+    </update>
+
+    <!-- TODO 芋艿，report_time 需要增加下 -->
+    <insert id="insert">
+        INSERT INTO device_property_${device.deviceKey}
+        USING product_property_${device.productKey}
+        TAGS ('${device.deviceKey}')
+        (ts, report_time,
+        <foreach item="key" collection="properties.keys" separator=",">
+            ${key}
+        </foreach>
+        )
+        VALUES
+        (NOW, #{reportTime},
+        <foreach item="value" collection="properties.values" separator=",">
+            #{value}
+        </foreach>
+        )
+    </insert>
+
+    <!-- 描述超级表结构 -->
+    <select id="describeSuperTable" resultType="java.util.Map">
+        DESCRIBE product_property_${productKey}
+    </select>
+
+    <!-- 获取历史数据 -->
+    <select id="selectHistoryDataList" resultType="java.util.Map"
+            parameterType="cn.iocoder.yudao.module.iot.dal.dataobject.tdengine.SelectVisualDO">
+        SELECT ${fieldName} AS data, ts AS time
+        FROM device_property_${deviceKey}
+        WHERE ts BETWEEN #{startTime} AND #{endTime}
+          AND ${fieldName} IS NOT NULL
+        ORDER BY ts DESC
+        LIMIT #{params.rows} OFFSET #{params.page}
+    </select>
+
+    <!-- 统计历史数据总数 -->
+    <select id="selectHistoryCount" resultType="java.lang.Long"
+            parameterType="cn.iocoder.yudao.module.iot.dal.dataobject.tdengine.SelectVisualDO">
+        SELECT COUNT(*)
+        FROM device_property_${deviceKey}
+        WHERE ts BETWEEN #{startTime} AND #{endTime}
+          AND ${fieldName} IS NOT NULL
+    </select>
+
+</mapper>