liding
7 天以前 1aeaf525874dbd2a8604c0f4e2c56c60a29a1c45
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<?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.ruoyi.device.mapper.OperationInstructionMapper">
 
    <select id="homeworkGuidebookEditor" resultType="com.ruoyi.device.dto.DeviceOperationInstructionDto">
        SELECT
            doi.*,d.device_name, d.management_number device_number, d.specification_model device_model
        FROM
            device_operation_instruction doi
                left join device d on d.id = doi.device_id
        where doi.instruction_id = #{instructionId}
    </select>
</mapper>