fengxiang
2017-12-22 8ad473d0e87886501a73cc408ebe7efbff25f373
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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.moral.mapper.OrganizationMapper">
    <select id="getOrganizationsByAreaName" resultType="com.moral.entity.Organization">
        SELECT
            o.* 
        FROM
            organization o,
            area a 
        <if test="cityName != null">
            ,city c 
        </if>
        WHERE
            o.area_code = a.area_code 
            AND a.area_name = #{areaName}
        <if test="cityName != null">
            AND c.city_name = #{cityName}
            AND o.city_code = c.city_code
        </if>
    </select>
</mapper>