将user表的内容,插入到team_member表
INSERT INTO team_member (Nike,HeadImageUrl) SELECT Nike,HeadImageUrl FROM user WHERE EXISTS (SELECT * FROM team_member WHERE team_member.Id=user.Id);
将user表的内容更新到team_member表
update team_member,user set team_member.nike=`user`.nike,team_member.HeadImageUrl=`user`.HeadImageUrl where team_member.userid=`user`.id