发布网友 发布时间:2023-10-14 05:19
共3个回答
热心网友 时间:2024-11-15 03:13
SELECT time_happend,COUNT(time_happend) AS COUNT FROM users_operation_history GROUP BY time_happend ORDER BY COUNT(time_happend) DESC热心网友 时间:2024-11-15 03:14
select top 1 * from (select count(*) as ct from users_operation_history group by time_happend ) order by ct热心网友 时间:2024-11-15 03:14
select convert(varchar(10),time_happend,12),count(*)