Want to know alter database backup controlfile? we have a huge selection of alter database backup controlfile information on alibabacloud.com
\ open_backup_commands. SQL'4 define SPO = ' dir \ open_backup_output.lst'5 prompt *** spooling to fil6 set serveroutput on7 spool fil8 prompt spool spo9 prompt archive log list ;;10 prompt alter system switch logfile ;;11 declare12 cursor cur_tablespace is13 select tablespace_name from dba_tablespaces14 where status 15 cursor cur_datafile (TN varchar) is16 select file_name17 from dba_data_files18 where tablespace_name = tn;19 begin20 for CT in cu
process ARCH will It is used as a copy. Generally, the redo log files of these documents are written into disks or tapes. If the disk space is sufficient, we recommend that you use a disk, which can be greatly reduced. Less time required to complete the backup. Before performing a hot backup, set log_archive_start In the config. ora file to true to set log_archive_dest Specify the location of the archive r
willIt is used as a copy. Generally, the redo log files of these documents are written into disks or tapes. If the disk space is sufficient, we recommend that you use a disk, which can be greatly reduced.Less time required to complete the backup.Before performing a hot backup, set log_archive_start In the config. ora file to true to set log_archive_destSpecify the location of the archive redo log file:Log_archive_dest =/wwwdg/oracle/archLog_archive_s
backup, the recover database or the recover database using backup controlfile will be used if all the archiving logs and online logs are well saved. No data is lost.If an archived log or an online log (active or current) is lost after the
0 3 * * */root/mysqlbackup/mysqlbackup.sh >/dev/null 2>1 A backup script is executed 3:00 every day. MYSQLBACKUP.SH Note: #!/bin/sh # name:mysqlbackup.sh # PS Tutorial: MySQL database backup,use mysqlhotcopy script. # Write By:i.stone # Last Modify:2007-11-15 # # define variables, please modify them as appropriate # define the di
Label: 1 Recover database using Backup Controlfile2 Recover database until cancel3 Recover database using Backup controlfile until cancel;4 Recover database until canc
Or $CP Cp/u01/oradata/prod/user01.ora/backup/prod/user01.ora ④ after the data file copy completes, the table space drags the body to back up the way SVRMGRL "Alter tablespace User end backup; ⑤ Repeat for all table spaces that need to be backed up 2,3,4 ⑥ uses the following command to back up the control file alter
dba_data_files; -- View all data file locations and tablespaces SQL> ALTER TABLESPACE users BEGIN BACKUP; -- Place the tablespace in backup mode $ Cp $ ORACLE_HOME/oradata/orcl/users *. dbf/u02/backup/datafile -- Copy the data file of the tablespace to the backup location S
DataFile 00003 to/oracle/oradata/denver/sysaux01.dbfrestoring datafile 00004 to/oracle/oradata/denver/users01.dbfrestoring DataFile 00005 to/oracle/oradata/denver/example01.dbfChannel ora_disk_1:reading from backup piece/oracle/flash_recovery_area/denver/backupset/2010_10_16/o1_mf_nnndf_ Tag20101016t230845_6cmhzz8t_.bkpChannel ora_disk_1:restored backup Piece 1Piece Handle=/oracle/flash_recovery_area/denve
optimization is that if you have backed up the same version of a file, you will no longer back up the file. , keep only one copy of the backup file.CONFIGURE Controlfile autobackup OFFDo not start automatic backup of control files, after modification to on, if the database structure changes or in the
database default location. %oracle_home%/ora92/databaseOf course you can also use Run to flexibly define your backups.rman>run{>allocate chennel d1 type disk; assigning channels>backup full database//fully backed up databases>include Current Controlfile//Includes present Controlfi
Today, I will introduce you to the implementation of offline backup in oracle databases and some precautions when using offline backup in oracle databases. Let's take a look. Cold backup is a physical backup of database files. It is usually performed after the
the database and copying all data files and control files to the backup directory, you can back up the NOARCHIVELOG database as a whole. Because the file copy operation is completed using the OS command, you must first close the database. This puts the database in a consist
logfile; --Switch Third logSql>shutdown immediate;If the tt.dbf file is corrupted.Sql>startupOra-01157:cannot identify/lock data file 6-see DBWR trace fileOra-01110:data file 6: ' C:\ORACLE\ORADATA\TEST\TT. DBF 'Sql>select * from V$recover_file;file# ONLINE Online_error change# time---------- ------- ------------------------- ----------- -------------6 Online online FILE not FOUND 0Sql>alter Database dataf
mode.(3rd) use the ocopy.exebeibeibei table space, and then place the table space in the simplified foreign model (ocopy.exe cannot be used to directly copy online database files ).(4) Perform steps 2 and 3 on each tablespace in the database (you can view the tablespace and data files in the database through dba_tablespaces and V $ datafile ).(5) run the archive
model (ocopy.exe cannot be used to directly copy online database files ).(4) Perform steps 2 and 3 on each tablespace in the database (you can view the tablespace and data files in the database through dba_tablespaces and V $ datafile ).(5) run the archive log LIST Command on sqlplus to obtain the sequence number of the current log. The online redo logs from old
space, and then place the table space in the simplified foreign model (ocopy.exe cannot be used to directly copy online database files ).(4) Perform steps 2 and 3 on each tablespace in the database (you can view the tablespace and data files in the database through dba_tablespaces and v $ datafile ).(5) run the archive log list Command on sqlplus to obtain the s
Oracle Database hot backup and recovery and example, oracle Database Manual Hot Standby (Database opening status) Backup control file: Alter database
dba_tablespaces and v $ datafile ).(5) run the archive log list Command on sqlplus to obtain the sequence number of the current log. The online redo logs from oldest online log sequence to current log sequence should be part of hot backup.(6) execute the alter system switch logfile command on sqlplus to force log switching so that all logs are archived.(7) run the alte
. SQL> host Copy D: \ demo \ users01.dbf D: \ backup 1 file has been copied. SQL> alter Database End backup; The database has been changed. SQL> alter database create standby
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
