aircraft-server/aircraft-system/src/main/resources/mapper/route/CpRouteMapper.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="com.aircraft.modules.route.mapper.CpRouteMapper">
    <!-- 根据ID查询路线 -->
    <select id="getRouteById" resultType="com.aircraft.modules.route.domain.CpRoute">
        SELECT * FROM cp_route
        WHERE id = #{id}
        AND del_flag = 0  <!-- 仅查询未删除的路线 -->
    </select>
    <update id="updateDelFlagById">
        UPDATE cp_route
        SET del_flag = #{delFlag},
        update_time=now()
        WHERE id = #{id}
        AND del_flag = 0  <!-- 确保只更新未删除的记录 -->
    </update>
    <select id="getNameById" resultType="java.lang.String">
        SELECT name
        FROM cp_route
        WHERE id = #{routeId}
    </select>
</mapper>