archive winzip

In the actual project encountered a ORA-00257 error (insufficient space error), by looking for information, the vast majority of said this is due to archiving too many logs, taking up all the hard disk space to export In the actual project encountered a ORA-00257 error (insufficient space error), by looking for information, the vast majority of said this is due to archiving too many logs, taking up all the hard disk space to export ORA-00257 archiving log error Solution In the actual projec

After the database is created, it is not in archive mode by default. To use RMAN for hot backup, you need to manually switch the database to archive mode. Generally, switching the archive mode is performed when the database is in the mount exclusive state. The special feature of RAC is that the archive mode cannot be s

　　To delete an archive file of the master database in the Maximum Availability and Maximum Performance modes of Oracle Data Guard, the archive file must be deleted after the backup database is applied. 　　For Maximum Protection mode, logs in this mode are written to the master database and the slave database at the same time. Therefore, in this mode, there is no limit on deleting and archiving the master dat

Archive NSKeyedArchiver unarchive NSKeyedUnarchiver and file management class NSFileManager (File Operations ), ====================================== File Operations ====================================== I. Archive NSKeyedArchiver 1. The first method is to store data. // Archive // Method 1 // Object -- File NSArray * array = [[NSArray alloc] initWithObjects: @

Label:BackgroundBecause the Oracle database has an archive mode turned on, often because the archive log file is too large to connect to the database, it is necessary to manually clean up the archive log after the problem is discovered, and it may have been a long time since the problem was discovered and has a very serious impact on the user's use in the product

Label:The archive log (Archive log) is a non-active redo log backup. By using archived logs, you can keep all the redo history, when the database is in Archivelog mode and log-switched, Background process Arch will save the contents of the redo log to the archive log. With data file backups, archive logs and redo logs

Create Flashback Data ArchiveThe user needs to grant DBA or Flashback archive administer system privileges. Flashback archive administer system privileges include: Create Flashback Archive,alter Flashback Archive,drop Flashback Archive rights.Sql>Select* fromDba_sys_privswhe

Step 1. step 1. shut down the database normally. 2. place the database in the mount status. 3. change the database to archivelog mode. 4. open the database 5. close the database normally and make a full backup sQL> conn / as sysdbaConnected to an idle instance.SQL> startup mountORACLE instance started.Total System Global Area 146472960 bytesFixed Size 1335080 bytesVariable Size 92274904 bytesDatabase Buffers 50331648 bytesRedo Buffers 2531

A common database task archives records from one table to another. If you want to delete unnecessary records from the original table to reduce the table size, but may refer to these records in the future, you can archive records instead of deleting records ). To®For archiving records in the Access database, use a macro to run the query and move the records from one table to another. Note that the following process uses the example in the Rose sample

If the DG file is lost and archive is restored using Incremental backup, note that all log files (including standby_log) Use standbycontrolfile. If the DG file is lost and archive is restored using Incremental backup, note that all log files (including standby_log) use standby controlfile. If this error occurs, the master database loses archive, and the slav

To save data permanently, you can use the plist file. When you exit the program, write the data to the plist file and use the writetofile: atomically: method. Classes with this method are: NSArrayNSMutableArrayNSDictionaryNSMutableDictionaryNSDataNSMutableDataNSStringNSMutableStringNSNumberNSDate For example, if our data is stored in an nsarray object array, run the following command to save the data: [array writeToFile:filePath atomically:YES]; The filepath is the complete path of a plist fil

I have been trying to modify the rac archive mode for the past few days, but I have not done it. I have been referring to the following documents and added some operations this morning. The change was successful, it is intended to solve this problem in the future, where the red font is self-operated on the local machine. 1. Check whether the node is in archive mode.SQL>

How to Restore Archive logs from a backup set in oracle How Does oracle capture archived logs from the backup set? In Dalian Hospital, the database is archived. However, after archiving, rman uses crontab to automatically archive the logs and delete the archived log files on the system. After the RealSync program stops for a period of time, archive logs must be a

Object archiving? The object data is stored as files to encrypt the data (that is, the data is not explicitly displayed in the document) and stored permanently. If you want to use it, you can restore it from the file. (1) Standard Data // Main. M file # import An object is created as follows: Archive is to output the results of the array: ( 111, 222, 333) (2) Custom Data Archiving: create a data object data and then write the data to the

Objective:The day before yesterday to learn nsuserdefaults, we know nsuserdefaults can not save the custom object, so we come today to meet the archive and reconciliation file. Let's start by reviewing how Java is implemented to save a custom Object! First a custom object must implement the Serializable interface, and then serialize an object into binary data to write to a byte[] data or file, and vice versa to read binary data from a binary data or f

"reprinted"http://blog.csdn.net/a237653639/article/details/50076755 game Archive in Unity Game Archive has the following four ways: Playerprefs C # serialization Serialization of XML Json Game Archive is the boss commanded to do before, at the beginning I asked can use playerprefs not, sharp Coloda answer said no, with unity comes with a lot of restrictions. Well

if the when the Oracle installation does not have the automatic archive mode turned on, you need to manually start the archive mode. 650) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M02/77/80/wKiom1ZpEA6jiQPfAAAQ26O46Nk945.png "title=" 1.png " Style= "Float:none;" alt= "Wkiom1zpea6jiqpfaaaq26o46nk945.png"/>A) Modify The Log_archive_start definition is automatically archived,after the 10g version, thi

The archive mode switching in the RAC environment is slightly different from that in a single instance, mainly because of the differences in shared storage. In this case, we can switch the RAC database to a non-cluster state and switch the archive mode on an instance to complete the archive Mode Conversion of the RAC database. This document describes how to switc

By using the Nscoding protocol, you can implement an archive of custom classes, Nskeyedarchiver can archive our custom classes, and to implement a custom class archive, you need to implementEncodewithcoder (encoding) and Initwithcoder (decoding)I create a custom student class that follows the nscoding protocol to implement both methods: student.h// userlist////

I created a copy of the tar archive and copied to entire content to it. Then I delete the old tar archive. Public voidAppendfileintararchive (String Tarpath, String tarfilename, String file2writename, String file2writecontent)throwsauthenticationexception, IOException {if(Tarpath = =NULL|| Tarfilename = =NULL||Tarfilename.isempty ()) {Log.warn ("The path or the name of the TAR