update 优化加载字典缓存数据

疯狂的狮子li

2022-01-17 cc2624d08e422c36a4f93cc15d0ca0f0b7b4951a

 ruoyi-system/src/main/resources/mapper/system/SysUserPostMapper.xml

@@ -9,30 +9,4 @@
        <result property="postId" column="post_id"/>
    </resultMap>

    <delete id="deleteUserPostByUserId" parameterType="Long">
        delete
        from sys_user_post
        where user_id = #{userId}
    </delete>

    <select id="countUserPostById" resultType="Integer">
        select count(1)
        from sys_user_post
        where post_id = #{postId}
    </select>

    <delete id="deleteUserPost" parameterType="Long">
        delete from sys_user_post where user_id in
        <foreach collection="array" item="userId" open="(" separator="," close=")">
            #{userId}
        </foreach>
    </delete>

    <insert id="batchUserPost">
        insert into sys_user_post(user_id, post_id) values
        <foreach item="item" index="index" collection="list" separator=",">
            (#{item.userId},#{item.postId})
        </foreach>
    </insert>

</mapper> 
</mapper>