标签: mysql
我有问题。我需要创建查询以查找tanggal列中每个日期的jumlah列中我所有的付款总额
this is my db
答案 0 :(得分:0)
使用sum() aggregation and group by
sum() aggregation and group by
select tangal,sum(jumlah) as totalpayment from tablename group by tangal