我有這個表:與組轉換成SQL
pedido data
314 2013-04-05 00:00:00.000
318 2013-04-05 00:00:00.000
319 2013-04-05 00:00:00.000
26025 2013-07-01 00:00:00.000
26026 2013-07-01 00:00:00.000
26026 2013-07-01 00:00:00.000
26026 2013-07-01 00:00:00.000
26026 2013-07-01 00:00:00.000
26027 2013-07-01 00:00:00.000
26029 2013-07-01 00:00:00.000
26029 2013-07-01 00:00:00.000
我想這樣的結果:
314 2013-04-05
318 2013-04-05
319 2013-04-05
26025 2013-07-01
26026 2013-07-01
26027 2013-07-01
26029 2013-07-01
我有這個嘗試,但不工作:
select pedido,data from alteraca group by data,pedido order by pedido
和這個:
select pedido, (CONVERT varchar(10),data,101) as fecha1 from alteraca
此代碼爲我工作:
select pedido, MIN (data) as data from alteraca
group by pedido order by pedido
一個小細節如何,我可以只顯示日期部分
14 2013-04-05
318 2013-04-05
不
14 2013-04-05 00:00:00.000
318 2013-04-05 00:00:00.000
刪除重複不工作 –