最近在研究資料從sql server 2000 向oracle遷移,有多種方法,但各有優點和缺點方法一是用ms sql server內建的DTS 進行遷移,使用起來很方面,但image等類型的欄位無法用dts匯入,並且資料量大的情況下,會出現記憶體溢出的情況,一個2G記憶體的電腦能被活活拖死第二種辦法是用Oracle的透明網關,然後建立一個向sql server 的連結,通過該連結就可以訪問sql server的資料,下面詳細介紹如何在oracle伺服器上建立透明網關1
原文地址:http://space.itpub.net/index.php?action/viewspace/itemid/84958SymptomsThe listener fails to start with the following errors:TNS-12537: TNS:connection closedTNS-12560: TNS:protocol adapter errorTNS-00507: Connection closedLinux Error: 29:
關鍵字: oracle日期函數 next_day 在Oracle是提供了next_day求指定日期的下一個日期. 文法 : next_day( date, weekday ) date is used to find the next weekday. weekday is a day of the week (ie: SUNDAY, MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY) 可用於: Oracle 9i, Oracle 10
-- Created on 2007-1-18 by ADMINISTRATOR declare -- Local variables here i integer; v_id vip_condition.vip_id %type; v_min vip_condition.vip_min%type; v_max vip_condition.vip_max%type; v_sql varchar2(5000); cursor cursor_c is select
AbstractThe purpose of this note is to show how you create an ADF BC Application Module and how you deploy it on a JBoss Application Server. It will also show you what configurations you need to perform on the JBoss side in order for the Application
這兩天在JDEVELOPER下開發OF時遇到了這樣一個問題: 在做好HELLOWORLD後,右鍵"運行",在瀏覽器中顯示 You have insufficient privileges for the current operation USERNAME: PASSWORD: (本來是要傳圖片的,可是好像沒找到怎麼上傳,暈了。。。) 上網找了好久,都沒有很好的解決方案,收集了一些說法,基本上認為是因為Local machine的 domain和