<?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.mcwl.memberCenter.mapper.MemberBenefitMapper">

    <delete id="deleteByMemberLevelId">
        delete
        from mem_member_benefit
        where member_level_id = #{memberLevelId}
    </delete>
</mapper>