Experience summary:
Online logs are classified into current online logs and non-current online logs. the corruption of Non-current online logs is relatively simple. Generally, you can solve the problem by using the clear command.
Corrupt non-current online logs:1. Start the
Online logs are classified into current online logs and non-current online logs. the corruption of Non-current online logs is relatively simple. Generally, you can solve the problem by using the clear command.
Corrupt non-current online logs:1. Start the database, encountere
Non-current online Log File fault recovery 1. ORA-00313 error when starting the database. ORA-00313: openfailedformembersofloggroup
Non-current online Log File fault recovery 1. ORA-00313 error when starting the database. ORA-00313: open failed for members of log group
be accessed, and the contents of the database outside the TRN filegroup can be accessed. --If you try to access a table in Trn01, the following error message appears:--msg 8653, Level 16, State 1, line 2nd--The query processor cannot generate a schedule for a table or view "* * *" because the table resides in a filegroup that is not in the online state. --backup file
What is the AI file?
AI file is the abbreviation of Adobe Illustrator, is an industrial standard vector illustration software applied to publishing, multimedia and online image, as a very good image processing tool, Adobe Illustrator is widely used in print publishing, poster book typesetting, professional illustration, Multimedia image processing and Internet p
use is very convenient.
Excel2003 Upgrade to Excel2007 method : Install Office Compatibility Pack
Open xlsx file Method two: Using NetEase online documentation Tool
NetEase document view is a very powerful online file viewing tool, supporting a large number of files
;Log status of active, current state cannot be deleted, you need to manually switch the log until it can be deleted.Sql>alter Database drop logfile Group 9;Sql>alter database Drop logfile Group 5,group 6;To remove a member directive: ALTER DATABASE drop logfile member ' Sql>alter database Drop logfile member '/u01/oracle/oradata/orcl/redo07.log ';Sql>alter Database Drop logfile Member'/u01/oracle/oradata/orcl/redo01.log ', '/u01/oracle/oradata/orcl/redo02.log ';Add: Delete the switch log.Log Ren
Asp.net word ecxel file online preview, asp. netecxel
Asp.net word ecxel file online preview
First, you must reference COM:
Microsoft Excel 10 Object Library
Microsoft Word 10 Object Library
Or more than 10 Class Libraries
I am using: Resource download: http://download.csdn.net/detail/panfuy/3247641 orAttachment
Micr
the database errorIdle>startup ORACLE instance started. Total System Global area 1603411968 bytesfixed size 2253664 bytesvariable size 1476398240 bytesdatabase buffers 117440 Bytesredo buffers 7319552 bytesdatabase mounted. Ora-00313:open failed for members of log Group 2 of thread 1ora-00312:online log 2 thread 1: '/u02/app/oracle/oradata/or Cl/redo02.log ' ora-27037:unable to obtain
Tags: doc file Open this COM why Internet security did fixEncounter a problem, tomcat recently occurred several anomalies, view the log, has been reported too many open files, familiar with the students know that this is the number of users open files caused by too many,Re-use command ls/proc/20861/fd/| Wc-l View the c
Online log file inacitve state indicates that the log contains data modifications that have been synchronized to the data file and that the instance is not needed when it is recovered, so its loss does not cause any data loss, but can cause the database to not open, and the solution is to remove the missing inactive, R
No backup software backs up online redo log files. Because it is almost always written, it makes no sense to back up a single time point. In a sense, archiving logs are also a backup of redo logs on the couplet. The core of redo log file protection on the couplet is redundancy. Including Multi-Channel images, raid methods, and HA applications (such as DG ).
1) view the current
question is how to convert the Word,excel,ppt file into a PDF file that can be previewed directly. There are several main ways to achieve this: 1 Using Microsoft's software to convert files into HTML files in fact, Microsoft itself with such a function, directly open the file save as you can. But how is it done throug
PHP online Zip compression function code for creating ZIP files online using PHP.
The code is as follows:
/* Creates a compressed zip file */
Function create_zip ($ files = array (), $ destination = '', $ overwrite = false ){
// If the zip file already exists and overwrite is false, return false
If (file_exists ($ des
PHPZip is a function used to compress files online. Copy the code as follows: * createsacompressedzipfile * functioncreate_zip ($ filesarray (), $ destination, $ overwritefalse) {ifthezipfilealreadyexistsandove
The code is as follows:
/* Creates a compressed zip file */Function create_zip ($ files = array (), $ destination = '', $ overwrite = false ){// If the zip fi
What files are pptx files
PPTX is a slide presentation format that can be edited with more than Office 2007 PowerPoint software, pptx is a file format that belongs to a slide presentation and can be edited by software such as PowerPoint, more than Office 2007.
How to open the Pptx file
1. PowerPoint 2010, PowerPoint 2007, Jinshan WPs Office, OpenOffice can dir
Online
This article basically has no technical content, just feel to use up very convenient, the original life can be more beautiful ...
If the use of stealth, will be online friends see, first on-line, there is immediately off the line, it is easy to see is invisible. Software can also implement this feature.
But the Web page seems more convenient, the Web page to add to the favorites, or make their own
With reres, Chrome has the autoresponse function of path ing.
Frontend development often requires Remote Environment debugging. For example, you can modify online bugs and the development environment is not local. We need to map remote CSS files or JS files to local files, and debug and develop by modifying local files. Generally, we can map data using the following methods:
1. Modify the host file. Only do
Online mobile oracle data files The Oracle data file can be renamed or moved while the database is open, but the tablespace must be read-only, which allows users to query from the table, but prevents them from inserting , update and delete, freezes the data file size when the table space is read-only. Block update of d
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