the standby side of the library. In the case of maximum performance mode, in order to minimize data loss, you need to check whether the main library has logs that are not transferred to the standby, and manually transfer the repository for registration and recovery. Note in the RAC Environment, the archive log is threaded.
1. Stop Log Application
The code is as follows
Copy Code
ALTER DATABASE recover managed standby database cancel;
2. Turn off standby l
"12th off"
This is relatively simple, first click on the blackboard above, the number immediately after the click on the right characters can pass.
"13th off"
1, first click on the "FINISH" flag, let it become "LIMBO";
2, click the figure in the red box below, athletes can wear sunglasses, and finally click on the athletes can pass.
"14th off"
Click on the lower right corner of the star icon, so that the magician turned the saddle into a s
Some websites always use JavaScript or special techniques to select text, copy, or right-click on a Web browser. and other functions to lock up, thinking that this can really prohibit others to copy, misappropriation of articles. Small part of the daily job is to find a variety of materials encountered such a site is naturally a headache, of course, can be copied through the developer tools, but still some trouble. Before the small series also used an enable copy plugin, was once a small part of
Use some spaces to achieve a Chinese alignment or width equal to the number. See table below:
of which ensp; and emsp, because of a certain super features, so that it can board the web session stage! What characteristics? As shown in the above table bold, 1. transparent; 2. The width is exactly the same as Chinese 1:2 and 1:1, so, some of the Chinese layout alignment, directly can be used to adjust the two spaces, such as: xml/html code to copy content to clipboard
patronage site will first turn to the first page, and then will find updated content of the site to make spiders taste fresh. However, update the article on the home page display, so that the first page of the change is search engine friendly, and arbitrarily change the structure of the home page, home title, meta name= "keywords", meta name= "description" are caused by the premature death of the new station or the prolonged stay in limbo.
Second,
With the popularity of Taobao customers, in order to allow their website to quickly agent products, the elimination of competitors, so many single page of the site springing up, this is because the single page site has built a simple, easy to manage, product promotion has a focus on a variety of ways, but it is because of this single page site construction threshold is relatively low, So the competition becomes unusually intense, so many sites are born into the
Hello everyone, I am the naughty prince. Remember in A5 last article is April, pinch refers to a count of 3 months did not send articles. Today is very happy to be able to come back A5 with you to share some of the recent author of the construction station, SEO experience. Recently, there are bitter and worry, the bitter is Baidu's not calm---included, site anomaly, happy is the PR of Google's large area update, after the author's painstaking optimization, on the hand of several sites finally fr
testing, small to mobile phones, large to Boeing aircraft, in fact, the test principle is interlinked. Conduct test analysis, complete test design, execute test and evaluate test results. The only way to practice skillfully, see recruit the Recruit, natural line all over the world. If the practice becomes the testability design, the flaw measure and so on unique knowledge, like learned to reduce the Dragon 18 Palm, the limbo is tiny step, walks the R
database. This relationship is what we call an object-oriented relational database. (RDBMS). Now many relational databases also support the direct interaction of XML-formatted interfaces. two. Branch of a relational database in the early 90, the relational database was three pillars by sybase,informix,oracle three companies. These three companies have different plans for the company, and Sybase and Informix plan are very forward-looking, and Oracle's goal is very accurate, is to do their prod
network bubble, was limbo marketing model began to return to the game. On the other hand, the slump in the global economy has prompted companies to look at ASPs again, after all, with a monthly or yearly fee-based approach to software usage that is more cost-efficient than buying licenses and high maintenance costs, at least in a short period of time. In general, large software systems such as Oracle and SAP require considerable initial investment fo
long as they have the same method list (name, signature, order ??). ), then the equivalent
? Avoiding too many {} nesting in Go can be a strategy-making it look more like a scripting language, giving programmers a sense of "lightness" in writing code ...
[Edit]first knowledge of Go language
Limbo language on Plan 9 is considered to be the predecessor of Go?
Support Automatic GC? --that's just like the performance of java/c#.
Richer b
Win32 platform, and Windows 3.x and its representative 16-bit Windows programming technology have been quickly penetrated into the limbo. Microsoft's software engineers are now designing the 64-bit Windows programming (WIN64) technology for Intel's IA-64 processor architecture, because Windows 98 is the last product in the Windows 9x series. So Win64 will be included in the development of Windows NT 5.0, when the next generation of Intel's 64-bit pro
.log'Forcing ARSCN to IRSCN for TR 0:1234252Attempt to set limbo arscn 0:1234252 irscn 0:1234252 Resetting standby activation ID 2865247982 (0xaac836ee)MRP0: Background Media Recovery process shutdown (TestDB12)Terminal Recovery: completion detected (TestDB12)Completed: ALTER DATABASE RECOVER managed standby database finish
4. Switch the database to Primary
Sys @ shdb> select status from v $ instance; STATUS ------------ OPENsys @ shdb> select name,
use.Like Miss Wang, the size of the user groups that favor bookkeeping software is growing. In addition to the accounting app, more and more banks have launched their own app terminal, it is understood that the major banks of mobile banking app features are very powerful, basically can meet customer funds transfer, purchase funds, precious metals trading, foreign exchange transactions and a series of personal financial needs.However, Limbo, an analys
the application of the remote control response to be sensitive, and mobile phone applications mainly consider the sensitivity of the touch.Users are generally far from the TV, so the font is big enough, unlike the phone. TV is generally used wired network or wireless network, so when watching the video does not need to consider the traffic problem, and the phone is not the same, the user in the view of large traffic data, the general should remind the user whether to continue the next step unde
According to unofficial history legend, that year Song Zhezong most favored concubine is Liudefei. Liudefei, although deeply favored by the emperor, but can not give birth. Liudefei to compete for the Queen's position, to improve their own price, then came up with "borrow pregnant" trick. She intends to lure Song Jinzong by using a maid with a somewhat feminine surname, Lee, beside her. At the time of bathing in the Liudefei, really lucky this Li surname maid, soon this maid on pregnancy, this m
VBScript
0.109%
43
Csh
0.097%
44
Postscript
0.096%
45
Lingo
0.091%
46
OCaml
0.090%
47
ML
0.087%
48
Objective-C
0.087%
49
Bourne Shell
0.085%
50
Maple
0.077%
The Next 50 Programming Languages ages
The following list of extensions ages denotes #51 till #100. Since the differences are relatively small between these versions, they are only listed (in alphabetical order
Rexx
0.102%
45
R
0.101%
46
Powershell
0.096%
47
Euphoria
0.092%
48
Ch
0.091%
49
Natural
0.090%
50
Caml
0.089%
The next 50 programming languages ages
The following list of extensions ages denotes #51 to #100. Since the differences are relatively small, the programming versions are only listed (in alphabetical order ).
ABC, Algol, Alpha, applescript, aspectj, beta, Boo, CG, clean, CSH, CT, cu
Today, we demonstrated the switching process between switchover and failover on the virtual machine. The customer is concerned with failover. We directly turn off the virtual storage switch to simulate array faults. Failover steps are as follows:
1.
SelectNAME, RESETLOGS_TIME, LOG_MODE, OPEN_MODE, PROTECTION_MODE, REMOTE_ARCHIVE,
DATABASE_ROLE, SWITCHOVER_STATUS, FORCE_LOGGING
FromV $Database;
2. Stop the log application
AlterDatabaseRecover managed standbyDatabaseCancel;
3. Disable
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