usky-power/fiveep-persistence/src/main/resources/mapper/mysql/DeviceAnalogVariableListMapper.xml

<?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="com.bizmatics.persistence.mapper.DeviceAnalogVariableListMapper">

    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.bizmatics.model.DeviceAnalogVariableList">
        <id column="id" property="id" />
        <result column="device_code" property="deviceCode" />
        <result column="variable_name" property="variableName" />
        <result column="variable_coding" property="variableCoding" />
        <result column="monitoring_equipment" property="monitoringEquipment" />
        <result column="communication_equipment" property="communicationEquipment" />
        <result column="data_address" property="dataAddress" />
        <result column="data_type" property="dataType" />
        <result column="coefficient" property="coefficient" />
        <result column="save_cycle" property="saveCycle" />
        <result column="create_time" property="createTime" />
        <result column="creator" property="creator" />
        <result column="enable" property="status" />
    </resultMap>
    <select id="variableList" resultType="com.bizmatics.model.DeviceAnalogVariableList">
        SELECT
        a.*, b.device_name,
        c.monitor_device_name
        FROM
        device_analog_variable_list AS a
        JOIN device AS b ON a.communication_equipment = b.id
        JOIN device_attribute AS c ON a.monitoring_equipment = c.id
        <where>
            a. STATUS = 1
            AND b. ENABLE = 1
            AND c. STATUS = 1
            <if test="siteId != null and siteId !=0">
                and c.site_id = #{siteId}
            </if>
            <if test="id != null and id !=0">
                and a.id = #{id}
            </if>
            <if test="variableName != null and variableName !=''">
                and a.variable_name LIKE CONCAT(CONCAT('%', #{variableName}), '%')
            </if>
        </where>
         order by a.id
        <if test="startCurrent != null and current != null and current !=0">
            LIMIT  #{startCurrent},#{current}
        </if>
    </select>

</mapper>