PHP code: select col1, col2, col3, col4, sum(col4) over (order by col4 rows between unbounded preceding and unbounded following) sum from tab1; 要通过日期汇总,可以在analytic clause中按日期partition
select col1, col2, col3, col4, sum(col4) over (order by col4 rows between unbounded preceding and unbounded following) sum from tab1; 要通过日期汇总,可以在analytic clause中按日期partition