目前我有两个包含一些数据的表。第一个表有以下内容:+----------------+-----------+|name|member_id|+----------------+-----------+|JuiceBox|49432||Rainsurge|49631||spiderpigrider|50482|+----------------+-----------+第二个表有以下内容:+------------+-----------+|recruit_id|bin(refs)|+------------+-----------+|49432|1||49631|1||49432|1