標籤:=========================Oracle VS DB2====================================本文轉自:http://www.bitscn.com/oracle/install/200604/16541.html首先,通過下表介紹ORACLE與DB2/400資料類型之間的對應關係,是一對多的關係,具體採用哪種對應關係,應具體問題具體分析。OracleDB2/400Oracle資料類型注意事項DB2
標籤:oracle 開發中用到的函數總結1.decode含義解釋:decode(條件,值1,傳回值1,值2,傳回值2,...值n,傳回值n,預設值)該函數的含義如下:IF 條件=值1 THEN RETURN(翻譯值1)ELSIF 條件=值2 THEN RETURN(翻譯值2) ......ELSIF 條件=值n THEN RETURN(翻譯值n)ELSE RETURN(預設值)END
標籤:http://blog.csdn.net/pan_tian/article/details/7754598API To Find Sales Order‘s Subtotal,discount,charges and Tax (OE_OE_TOTALS_SUMMARY.ORDER_TOTALS)API for Cancelling the Purchase Order (PO) Document (PO_DOCUMENT_CONTROL_PUB.CONTROL_DOCUMENT)API
標籤:1、執行sql:select /*+ parallel(a,4) */ * from tf_f_user a where rownum<100000;2、如何查看該sql語句的並行數量:select t.sql_text,t.sql_id,s.sid from v$sql t,v$session s where t.sql_id=s.sql_id and t.sql_text like
標籤:什麼是Oracle Clusterware 和RAC中的腦裂來源於:What is Split Brain in Oracle Clusterware and Real Application Cluster (文檔 ID 1425586.1)適用於:Oracle Database - Enterprise Edition - Version 10.1.0.2 and laterInformation in this document applies to any platform.目的: