spring-boot-realworld-examp.../src/main/resources/mapper/ArticleFavoriteMapper.xml
2017-08-18 17:08:27 +08:00

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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="io.spring.infrastructure.mybatis.mapper.ArticleFavoriteMapper">
<insert id="insert">
insert into article_favorites (article_id, user_id) values (#{articleFavorite.articleId}, #{articleFavorite.userId})
</insert>
<delete id="delete">
delete from article_favorites where article_id = #{favorite.articleId} and user_id = #{favorite.userId}
</delete>
<select id="find" resultMap="articleFavorite">
select
AF.article_id articleFavoriteArticleId,
AF.user_id articleFavoriteUserId
from article_favorites AF
where AF.article_id = #{articleId} and AF.user_id = #{userId}
</select>
<resultMap id="articleFavorite" type="io.spring.core.favorite.ArticleFavorite">
<result column="articleFavoriteArticleId" property="articleId"/>
<result column="articleFavoriteUserId" property="userId"/>
</resultMap>
</mapper>