亂數取記錄
selecting random record.
select employees,name from
(select employees,name from usertable order by dbms_random.value)
where rownum < = 5
update: ref: http://forums.oracle.com/
selecting random record.
select employees,name from
(select employees,name from usertable order by dbms_random.value)
where rownum < = 5
update: ref: http://forums.oracle.com/
由於辦公大樓整修, 要集中工作…
6x人擠在一間大的訓練教室 :p
還是安靜努力工作為上. XD
一直搬家… :p
從 tcchen.org -> tyson.vsshop.net -> blog.tcchen.org
主機放置, 也從 giga -> dreamhost -> godaddy
希望能告一段落囉!!!