»ùÓÚ OCI ʵÏÖµÄ oracle ×î¸ßЧdump³ÌÐò
»ùÓÚOCI ʵÏÖµÄ ×î¸ßЧdump³ÌÐò£¬ ±ÈOTL ÒÔ¼°ÆäËûµÄ½Ó¿Ú¶¼¿ìºÜ¶à
ÄÜÖ´ÐÐÈκÎsql , ×Ô¶¯Ê¶±ð×Ö¶ÎÃûºÍ×Ö¶ÎÀàÐÍ£¬½øÐÐÊä³öÊä³ö
/*
* oracle_dump.cpp
*
* Created on: 2010-2-1
* Author: clm971910@gmail.com
*
* ѹËõ
* 4216351 dump done
* ÍêÕû 106 Ãë
* д·Ö¸ô·û 8Ãë
* ѹËõд´ÅÅÌ 34Ãë
* ¶ÁÊý¾Ý 9Ãë
* Êý¾Ý¿â²éѯ 54Ãë
*/
#include <iostream>
#include <string>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
#include <getopt.h>
#include <oci.h>
#include <oratypes.h>
#include <ocidfn.h>
#ifdef __STDC__
#include <ociapr.h>
#else
#include <ocikpr.h>
#endif
#include <ocidem.h>
#include "tbZip.h"
using namespace std;
/* =================== macro =====================*/
#define MAX_SELECT_COL_SIZE 1000 /* sqlÖÐ×î´óµÄÁÐÊý */
#define MAX_COLNAME_LEN 54 /* ÁÐÃû×î´ó³¤¶È */
#define MAX_SQL_LINE_SIZE 1024 /* sqlµÄ×î´ó³¤¶È */
#define MBYTE 1024 * 1024 /* 1M µÄ×Ö½ÚÊý */
#define DEFAULT_FETCH_SIZE 1000 /* ÿ´ÎÈ¡µÄ¼Ç¼Êý */
#define MAX_COLDATA_LEN 16 * 1024 /* ÁÐÊý¾ÝµÄ×î´ó³¤¶È */
/*=====================define all struct=======================*/
/* OCI »·¾³ */
typedef struct OCI_ENV
{
OCIEnv *oci_env; /* »·¾³¾ä±ú */
OCISvcCtx *oci_svc; /* ·þÎñÆ÷»·¾³¾ä±ú */
OCIServer *oci_srv; /* ·þÎñÆ÷¾ä±ú */
OCIError *oci_err; /* ´íÎó¾ä±ú */
OCIStmt *oci_stmt; /* Óï¾ä¾ä±ú */
OCISession *oci_session; /* »á»°¾ä±ú */
} OCI_ENV;
/* ÁÐÔªÐÅÏ¢ */
typedef struct COL_META
{
ub2 colType; /* ×Ö¶ÎÀ
Ïà¹ØÎĵµ£º
oracle ÔöÁ¿±¸·Ý½Å±¾
¡¡¡¡OS :RHEL AS 4 oracle 10g
¡¡¡¡0±¸·Ý½Å±¾
¡¡¡¡#!/bin/bash
¡¡¡¡# incremental level 0 backup script
¡¡¡¡source /home/oracle/.bash_profile
¡¡¡¡current_day=`date +%Y%m%d`
¡¡¡¡mkdir /home/oracle/RMANBACKUP/$current_day
¡¡¡¡rman target / <<EOF
¡¡¡¡run
¡¡¡¡{
¡¡¡¡CONFIG ......
Oracle UndoµÄѧϰ
»Ø¹ö¶Î
¿É
ÒÔ˵ÊÇÓÃÀ´±£³ÖÊý¾Ý±ä»¯Ç°Ó³Ïó¶øÌṩһÖ¶ÁºÍ±£ÕÏÊÂÎñÍêÕûÐÔµÄÒ»¶Î´ÅÅÌ´æ´¢ÇøÓò¡£µ±Ò»¸öÊÂÎñ¿ªÊ¼µÄʱºò£¬»áÊ×ÏȰѱ仯ǰµÄÊý¾ÝºÍ±ä»¯ºóµÄÊý¾ÝÏÈдÈëÈÕÖ¾»º
³åÇø£¬È»ºó°Ñ±ä»¯Ç°µÄÊý¾ÝдÈë»Ø¹ö¶Î£¬×îºó²ÅÔÚÊý¾Ý»º³åÇøÖÐÐ޸ģ¨ÈÕÖ¾»º³åÇøÄÚÈÝÔÚÂú×ãÒ»¶¨µÄÌõ¼þºó¿ÉÄܱ»Ð´Èë´ÅÅÌ£¬µ«ÔÚÊ ......
t±íÖн«½üÓÐ1100ÍòÊý¾Ý£¬ºÜ¶àʱºò£¬ÎÒÃÇÒª½øÐÐ×Ö·û´®Æ¥Å䣬ÔÚSQLÓï¾äÖУ¬ÎÒÃÇͨ³£Ê¹ÓÃlikeÀ´´ïµ½ÎÒÃÇËÑË÷µÄÄ¿±ê¡£µ«¾¹ýʵ¼Ê²âÊÔ·¢
ÏÖ£¬likeµÄЧÂÊÓëinstrº¯Êý²î±ðÏ൱´ó¡£ÏÂÃæÊÇһЩ²âÊÔ½á¹û£º
SQL> set timing on
SQL> select count(*) from t where instr(title,’ÊÖ²á’)>0;
COUNT(*)
&mdash ......
1£¬²é¿´µ±Ç°µÄ±£»¤Ä£Ê½
select DATABASE_ROLE,PROTECTION_MODE,PROTECTION_LEVEL from v$database;
2£¬²é¿´ÈÕÖ¾µÄ´«ËÍ·½Ê½£»
select dest_name,archiver from v$archive_dest;
3£¬Í£Ö¹standbyµÄ×Ô¶¯»Ö¸´×´Ì¬
alter database recover manager standby database finish;
4£¬Ìí¼Óstandby logfile
&nb ......