<?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.unis.module.coding.dal.mysql.kqxx.KqxxMapper">
    <select id="getBySHXYDM" parameterType="string" resultType="string">
        select
                shxydm
        from
                coding_kqxx
        where
                shxydm=#{tyxydm}
        order by
                id desc limit 1
    </select>

    <delete id="deleteByKqId" >
    DELETE FROM DELIVERY_KQXX  where id = #{id}
    </delete>

</mapper>