INACTIVELog corruption
SQL> alter system switch logfile;
System altered.
View the log status
SQL>Select * from v $ log;
GROUP # THREAD # SEQUENCE # bytes members arc status FIRST_CHANGE # FIRST_TIM
-------------------------------------------------------------------------------------------
1 1 28 52428800 1 yes active 579215 07-SEP-12
2 1 29 52428800 1 no current 579450 07-SEP-12
3 1 27 52428800 1 yes inactive 579032 07-SEP-12
The third log group isIN
You can try it yourself in unity.The game object in the hierarchy panel is not active, its script does not work, the function in the script will not be executed;The game object in the hierarchy panel is active, the script is not activated, awake will execute, onenable and start will not be executed;The same script execution order: Awake,onenable,startExecution order between different scripts: Awake and Onenable First, the awake of a script may precede the onenable of the B script, or later, with
Since last week, the server Oracle database problems, in less than half a day, will be reported maxsession (150) problem, it is certain that the database session exceeded the maximum number.Since the server is running file transfer applications, the requests and sessions must be very large, so the number of users has reached the maximum number of sessions for Oracle.There are two ways to deal with it: to increase the maximum number of sessions for Oracle and to clear
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, Re-add a new online log.
1) Simulate disaster
First look at the log status:
Sql> select Group#,sequence#,status from V$log;
group# s
Since last week, the server Oracle database problem, less than half a day, will report Maxsession (150) of the problem, must be the database session exceeds the maximum number.Because the server is running a file transfer application, the request and session must be very large, so the number of users has not reached the maximum number of sessions for Oracle.There are two ways to handle this: to expand the maximum number of sessions for Oracle and to clear the
Label:1. Start the resource plan Alter system set RESOURCE_LIMIT=TRUE Scope=spfile; 2. Set inactivity 15 minutes disconnect, release resources Alter profile default limit Idle_time 15; 3. Clear the Inactive process (No 10 minutes to send the test pack) Add Sqlnet $ORACLE _home/network/admin. expire_time=10; SELECT SID, Serial#,module, STATUS From V$session S WHERE S.username Isnotnull Andupper (S.program) in (' TOAD. EXE ', ' w3wp. EXE ') and S.last_c
Note the value of the Last_call_et,Select s.status,s.last_call_et,s.* from v$session s where username= ' DDD ';In this example, a sqlplus is opened and a select * from Big_table is performed on a large table;Can be opened until the results are shown.But when viewing v$session you can see that status has been inactive.At the same time open another session, do not do anything. (Last_call_et has been increasing)The Session,last_call_et in query only changes between 0 and 1.Oracle Doc:
Label:Because of hardware failure, you decided to drop a redo log membEr from the database.Which condition should is met to drop a redo log file?A. The redo log file should belong to an active group.B. The redo log file should belong to an inactive group.C. The redo log file should belong to the current group.D. The redo log file can dropped only if all the transactions is stopped.E. Before a redo log file is dropped, it should was deleted from the op
Tags: OSI compare colleague Dev Connect process in more than blog AshIn normal work, the Windows system uses more, many colleagues around the computer to do some personalized settings, such as the automatic lock screen after a period of time, automatically turn off the screen, automatically log off the current login and so on. This can be done under Windows, so can it be done under Linux? After a period of groping, I found 2 methods to achieve Linux under the
In the MAC OS X Lion System, users turn on the three-finger drop gesture, discovering that it is only possible to open the window of the current application, but not to other inactive programs. But sometimes we want to open the windows of other applications without switching the application, so what do we do?
Workaround:
method One: 1. Move the mouse pointer over the Dock bar to point to an application.
2. Use the "three-finger down gest
In the OS X Lion system, the original Exposé function has been replaced with Mission control (task controls), but this does not mean that some of the very useful features of the previous Exposé have disappeared. For example, the "Three point down" application Exposé is retained in the Lion, and you can turn this feature on the System Preferences "->" touch pad "->" more gestures.
But usually when you use this feature you will find that it is only valid for the current application, such as you a
Deactivation requires only one command. We can only be in the CMD mode, the specific operation as shown below.
1, in the WIN10 system right click on the "Start" button, select "Command Prompt (Administrator)";
2, open the command prompt, input: SLMGR/UPK return to the following figure;
3, the operation is completed, the WIN10 system becomes inactive, and then you can use their own way to activate the WIN10.
In this way you will see t
If Oracle is set to be inaccessible for a certain period of time, the connection will be automatically closed, so that when Java accesses Oracle again, an IO exception will occur.Solution: Add the following configuration information to the spring
The previous two days, I saw my blog "Creating a non-active window similar to the input method window". I thought the content was good. I decided to try it and found it defective, now, I will assign my testing process to you (vb2005 is used in this
Normal use the next day, how to change to such as inactivity 1 hours, you have to re-login.
Reply to discussion (solution)
Method-Modify PHP.ini's session.gc_maxlifetime for one hourLaw II, modify the client's PHPSESSID
Setcookie (' Phpsessid
From the time I joined the company, I have always felt that my colleagues are very good, regardless of RP or work attitude. But I have resigned one by one recently ~! As a colleague said, there are often many reasons for a person's departure, but
To the users of nail nails software to detailed analysis to share the account to show the solution of the problem is not activated.
Method Sharing:
1, the account if the display is not activated, is not really registered
2, you can go to
When it comes to buying iphones, some businesses are already activating the iphone and others are not, so what's the difference between iphone activation and deactivation? Small series below to introduce you.
The difference between activation and
only the startnode object. To better understand the search range, assume that there is an ou, which contains the user object and a sub-Ou, and the sub-ou itself contains other objects. Use the subtree range to query the ou, all user objects and sub-ou contained in the ou, and their content. Onelevel only queries the users included in the ou without querying the sub-ou and its content. The base query only searches for ou and does not query any objects contained in it. Finally, you can use output
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.