SQL的奔溃时刻

一直报错，显示line4、line5错误，说我round语句用的不对

select
    gender,university,
    count(device_id) as user_num,
    round(avg(active_days_within_30), 1) as avg_active_days,
    round(avg(question_cnt), 1) as avg_question_cnt
from user_profile
group by
    gender,
    university;

改了很多次行不通

最后在line9加个分号就能运行了

太可恶了

想起了当年写matlab代码的苦日子

总结：语句结尾一定记住加分号“;”