分类统计汇总 | 使用case…when进行分类统计,rollup进行汇总
Select nvl(to_char(a.create_date, \'yyyy-mm-dd\'), \'合计\') 日期, count(case when a.flownode_code = \'2\' then a.work_id end) 工单分配, count(case when a.flownode_code = \'1001\' then a.work_id end) 测量, count(case when a.flownode_code = \'1003\' then a.work_id end) 外线 From t_od_work a where a.flownode_code in (\'2\', \'1001\', \'1003\') and a.create_date >= To_Date(\'2018-08-01\', \'yyyy-mm-dd\') and a.create_date < To_Date(\'2018-09-01\', \'yyyy-mm-dd\') group by rollup(to_char(a.create_date, \'yyyy-mm-dd\')) order by to_char(a.create_date, \'yyyy-mm-dd\');
版权声明:本文为wzh313原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接和本声明。