fangyuan
2022-11-21 c435158ed1ff587939314e84347ee6e38e8f25ec
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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.ycl.mapper.NewsInformationPoliceDao">
 
    <resultMap type="com.ycl.entity.NewsInformationPolice" id="NewsInformationPoliceMap">
        <result property="id" column="id" jdbcType="INTEGER"/>
        <result property="newsInformationId" column="news_information_id" jdbcType="INTEGER"/>
        <result property="newsPoliceId" column="news_police_id" jdbcType="INTEGER"/>
        <result property="isSign" column="is_sign" jdbcType="INTEGER"/>
    </resultMap>
 
    <!-- 批量插入 -->
    <insert id="insertBatch" keyProperty="id" useGeneratedKeys="true">
        insert into news_website.news_information_police(news_information_id, news_police_id, is_sign)
        values
        <foreach collection="entities" item="entity" separator=",">
        (#{entity.newsInformationId}, #{entity.newsPoliceId}, #{entity.isSign})
        </foreach>
    </insert>
    <!-- 批量插入或按主键更新 -->
    <insert id="insertOrUpdateBatch" keyProperty="id" useGeneratedKeys="true">
        insert into news_website.news_information_police(news_information_id, news_police_id, is_sign)
        values
        <foreach collection="entities" item="entity" separator=",">
            (#{entity.newsInformationId}, #{entity.newsPoliceId}, #{entity.isSign})
        </foreach>
        on duplicate key update
         news_information_id = values(news_information_id) , news_police_id = values(news_police_id) , is_sign = values(is_sign)     </insert>
 
</mapper>