Question

得到了这个SQL：

select count(*), FKP_FD_RID, FKP_KEYWORD from filekeypairattib
where fkp_fd_rid > 0 and fkp_fd_rid < 1000000 
group by FKP_FD_RID, FKP_KEYWORD having count(*)>1

需要知道返回了多少count（）？不是每组中有多少，而是总数。

无法做对。

Answer 1

- 如果您需要总计数作为每组计数的摘要

$tasks_done = ProjectHasTask::all(array('conditions' => array('status = ? AND project_id = ? AND due_date <= ? AND due_date >= ?', 'done', $project_id, $from_date->getTimestamp(), $to_date->getTimestamp())));

- 如果您需要原始查询中的行数

select sum(cnt) over (), s.*
from(
    select count(*) cnt, FKP_FD_RID, FKP_KEYWORD from filekeypairattib
    where fkp_fd_rid > 0 and fkp_fd_rid < 1000000 
    group by FKP_FD_RID, FKP_KEYWORD having count(*)>1
) s

Oracle计算了多少个分组项

1 个答案: