串連Oracle 報錯:ORA-09817: Write to audit file failed. [Oracle@qs-dmm-rh1 dave]$ sqlplus sys/oracle as sysdba;SQL*Plus: Release 10.2.0.4.0 - Production on Thu Mar 17 16:35:02 2011Copyright (c) 1982, 2007, Oracle. All Rights
1.GOTO,主要用於跳轉,但會打亂我們的程式邏輯,一般不使用,它可以實現RETURN,EXIT的功能2.RETURN,返回程式末尾,結束程式3.EXIT,主要用於退出當前迴圈,相當於java中的break.4.要實現java中continue的功能可以使用自訂異常的方式它們之間的比較--這裡的GOTO相當於下面的EXIT用法 BEGIN
ORA-02082CREATE DATABASE LINK 連結名CONNECT TO使用者名稱IDENTIFIED BY密碼USING '服務命名';連結名和服務名不能相同SQL> create database link OMS connect to OMSUSER identified by password using 'OMS_10.2.8.1';create database link OMS connect to OMSUSER identified by
這幾天監控程式的健全狀態,發日誌在記錄0.開頭的小數時,都只顯示了 .*****,查看程式,是這樣用的:select to_char(num) from AAAAAA,測試下:SQL> select to_char(0.258) from dual;TO_C----.258確實用to_char()函數有這樣的問題,查下資料TO_CHAR (number) converts n to a value of VARCHAR2 datatype, using the optional
現象:GG做init data load時報錯OGG-00869 OGG-001992013-11-11 15:54:18 INFO OGG-03501 Oracle GoldenGate Delivery for Oracle, initrep.prm: WARNING: NLS_LANG environment variable is invalid or not set. Using operating system character set value of AL32UTF8.2013
impdp fail with ORA-31623FYI:Data Pump import and export job use queues, streams and java objects.If we see any job component is invalid (e.g. dbms_java, queue dictionary scripts not run, rdbms/admin/utlrp.sql not run) we may see the ORA-31623
Oracle範例:SELECT EXTRACT(YEAR FROM SYSDATE) FROM DUAL;// return Current YearSELECT EXTRACT(MONTH FROM SYSDATE) FROM DUAL; //return Current MonthSELECT EXTRACT(DAY FROM SYSDATE) FROM DUAL; //return Current DaySELECT EXTRACT(HOUR FROM SYSDATE) FROM