cmc-oa/oa-back/ruoyi-system/src/main/resources/mapper/oa/CmcCarMapper.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.ruoyi.oa.mapper.CmcCarMapper">
    
    <resultMap type="CmcCar" id="CmcCarResult">
        <result property="carId"    column="car_id"    />
        <result property="licensePlate"    column="license_plate"    />
        <result property="driver"    column="driver"    />
    </resultMap>

    <sql id="selectCmcCarVo">
        select car_id, license_plate, driver from cmc_car
    </sql>

    <select id="selectCmcCarList" parameterType="CmcCar" resultMap="CmcCarResult">
        <include refid="selectCmcCarVo"/>
        <where>  
            <if test="licensePlate != null  and licensePlate != ''"> and license_plate = #{licensePlate}</if>
            <if test="driver != null "> and driver = #{driver}</if>
        </where>
    </select>
    
    <select id="selectCmcCarByCarId" parameterType="Long" resultMap="CmcCarResult">
        <include refid="selectCmcCarVo"/>
        where car_id = #{carId}
    </select>
        
    <insert id="insertCmcCar" parameterType="CmcCar" useGeneratedKeys="true" keyProperty="carId">
        insert into cmc_car
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="licensePlate != null">license_plate,</if>
            <if test="driver != null">driver,</if>
         </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="licensePlate != null">#{licensePlate},</if>
            <if test="driver != null">#{driver},</if>
         </trim>
    </insert>

    <update id="updateCmcCar" parameterType="CmcCar">
        update cmc_car
        <trim prefix="SET" suffixOverrides=",">
            <if test="licensePlate != null">license_plate = #{licensePlate},</if>
            <if test="driver != null">driver = #{driver},</if>
        </trim>
        where car_id = #{carId}
    </update>

    <delete id="deleteCmcCarByCarId" parameterType="Long">
        delete from cmc_car where car_id = #{carId}
    </delete>

    <delete id="deleteCmcCarByCarIds" parameterType="String">
        delete from cmc_car where car_id in 
        <foreach item="carId" collection="array" open="(" separator="," close=")">
            #{carId}
        </foreach>
    </delete>
</mapper>