rename file

Step 1: Run copycopydatafile1to In The rman window Step 1: Run copycopy datafile 1 Homepage → Database Technology Background:Read News Procedure for migrating data files using RMAN (RAC-ASM environment) [Date: 2013-12-05] Source:

When the Oracle database is remotely restored, it takes a lot of space and a long time to completely restore the entire database. If the mode-based recovery method is used to restore all things in a certain mode When the Oracle database is remotely

Data | database user-defined database recovery one, automatic application redo log 1, use the Set AutoRecovery command to automatically apply redo log completes the repair operation of the data file Sql>startup MOUNT; Start the

Source DB End:Oracle_base=/u01/app/oracleOracle_home=/u01/app/oracle/product/11.2.0/db_1Oracle_sid=ygdgData File location:/U01/APP/ORACLE/ORADATA/YGDGTarget DB

Adump is generally audit dumpBdump is a background dump.Udump is user dump.Cdump is core dump. Recovery steps1. Restore data files2. Apply redo3. The database contains committed and uncommitted transactions.4. Application UNDO5. Recovered

Nothing special, just keep track the history. C: \ Users \ Administrator> tnspic'Tnspic 'is not recognized as an internal or external command,Operable program or batch file. C: \ Users \ Administrator> tnsping orcl TNS Ping utility for 64-bit

Database migration: migrate the file system to the ASM system environment: Operating System: AIX5.3-08 Oracle: Oracle10gR21. perform the operation and select a feasible migration solution. 2. Preparations, create an ASM disk group and start an ASM

The procedure is simple: Shut down the source database-copy to the target machine-start to mount state rename-open Database login source Database Host build ing directory 192.168.1.2oradata ing to z: after the disk ing is completed, check whether

The steps are simple: Guan-> copy to target machine-> boot to mount State rename->open database Login to the source database host Create map directory 192.168.1.2oradata map to Z: Disk Check to see if the file is allowed to be written after

Oracle modifies the Name of TableSpace Before Oracle10g, the name of tablespace cannot be modified at will. It can only be dropped and re-built. However, after 10g, oracle added the modification function, except for the system and sysaux tablespaces,

A complete set of common Oracle commands A complete set of common Oracle commands The ORACLE tutorial is a complete set of common Oracle commands. Chapter 1: Log Management 1. forcing log switches SQL> alter system switch logfile; 2. forcing

In a RAC routine patrol, query table space usage, Node 1 unexpectedly thrown, DBWR process can not lock ' d:oraclefcdatalixora.dbf ' this data file; feeling wrong ah, very ominous feeling;Just look at the name to guess, the data file is built to RAC

There are 1000 images in the IMG folder, how to change the 1000 images to the name 1 to 1000??? $arr = glob("img/*.jpg");var_dump($arr);$i = 1;foreach($arr as $file) { // 获取图片后缀名 $ext = pathinfo($file,PATHINFO_EXTENSION); $name = $i++ . "."

Complete Oracle commandsChapter 1: Log Management Chapter 2: Table space management Chapter 3: tables Chapter 4: Index Chapter 5: Constraints Chapter 6: load data Chapter 7: reorganizing data Chapter 8: Managing password security and

Chapter 1: Log Management 1. forcing log switches SQL> alter system switch logfile; 2. forcing checkpoints SQL> alter system checkpoint; 3. adding online redo log groups SQL> alter database add logfile [group 4] SQL> ('/disk3/log4a. rdo',

Chapter 1: Log Management 1. Forcing log Switches SQL> alter system switch logfile; 2. Forcing checkpoints SQL> alter system checkpoint; 3. Adding online redo log groups SQL> alter database add logfile [Group 4] SQL> ('/disk3/log4a.

1. Migration of ASM files ASM file migration refers to migrating database files located on the file system to the ASM disk group, or migrating database files located on the ASM disk group to the file system. As shown in: Ii. migrate from the file

The img folder contains 1000 images. how can I change the names of these one thousand images to 1 to 1000 ???? {Code...} solves the problem of 1000 images in the img folder. how can I change the names of these one thousand images to 1 to 1000 ???? $

Oracle First chapter: Log Management 1.forcing Log Switches sql> alter system switch logfile; 2.forcing checkpoints Sql> alter system checkpoint; 3.adding Online Redo Log groups sql> ALTER DATABASE Add logfile [Group 4] Sql> ('/disk3/log4a.rdo ', '

The scenario is as follows:[Email protected] ~]# df-hFilesystem capacity used% mount point available/dev/sda2 28G 26G 585M 98%//DEV/SDA1 190M 12M 169M 7%/bootNone 2.0G 0 2.0G 0%/dev/shm/DEV/SDB3 99G 93M 94G 1%/u02 The root directory is full,