小编Jun*_*uny的帖子

我需要在我的 hana sql 中格式化日期，但我不知道如何。像这样的东西：

 SELECT
 DATE_FORMAT(DATAS,'%Y-%m') as Dat 
,sum(SALES_VALUE) as Venda
,sum(SALES_QTY) as Qtd
,sum(SALES_VALUE) / sum(SALES_QTY) as  Preco
FROM looqdata.data_store_sales as s
inner join
looqdata.data_store_cad as c
on s.STORE_CODE = c.STORE_CODE
where 1=1
and DATAS between '2016-01-04' and '2016-02-10'
and s.STORE_CODE in  (1,2) 
group by DATE_FORMAT(DATAS,'%Y-%m')