#

vincentlu

2025-05-13 ebd2f4397a92c6a5096de1b86d59154363344720

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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.zy.acs.manager.manager.mapper.NavMapMapper">
 
    <select id="selectActive" resultType="com.zy.acs.manager.manager.entity.NavMap">
        select * from man_nav_map
        where 1=1
        and active = 1
        <choose>
            <when test="zoneId != null">
                and zone_id = #{zoneId}
            </when>
            <otherwise>
                and zone_id IS NULL
            </otherwise>
        </choose>
        <choose>
            <when test="floor != null">
                and floor = #{floor}
            </when>
            <otherwise>
                and floor IS NULL
            </otherwise>
        </choose>
        order by create_time desc
        limit 0, 1
    </select>
 
</mapper>