標籤:近期部署項目資料庫,編譯包時遇到錯誤: PACKAGE CTG.CTG_CSB_COMMON 編譯錯誤 錯誤:PLS-00201: identifier ‘XMLDOM‘ must be declared 行:124 文本:function getValueByXpath(inNode In xmldom.domnode, inXpath in Varchar2) 錯誤:PL/SQL:
標籤:oracle network lsnrctl網路:伺服器端:一定要啟動監聽程式無配置啟動監聽程式:rm -f $ORACLE_HOME/network/admin/listener.ora查看監聽狀態:lsnrctl status啟動監聽:lsnrctl start用戶端:使用服務命名(網路連接字串)cat /etc/hosts------------------------------------------------------------# Do not remove the
標籤:在9i上執行的操作查詢test表中記錄select * from test;刪除test表中記錄delete from test;獲得過去的會話exec dbms_flashback.disable;查詢出3分鐘前這個test表的情況select * from test as of timestamp(systimestamp - interval ‘3‘ minute );將查出的記錄插入到誤刪除資料的表中insert into test select * from test as
標籤:oracle使用並集運算,查詢20號部門或30號部門的員工資訊select * from emp where deptno = 20unionselect * from emp where deptno = 30;650) this.width=650;" src="http://s2.51cto.com/wyfs02/M00/86/FD/wKiom1
標籤:Time Limit:4000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64uDescriptionThere is once a king and queen, rulers of an unnamed city, who have three daughters of conspicuous
標籤:public class Test{public static void main (String args []){ java.util.Date a = new java.util.Date();System.out.println(a);java.sql.Date b = new java.sql.Date(a.getTime());System.out.println(b);java.sql.Time c = new java.sql.Time(a.getTime());