Oracle DatabaseThere are many functions. This article mainly introducesDecode,Sign,TruncNext, let's take a look at this part of the function.
I. decode
In Oracle/PLSQL, decode has the same features as IF-THEN-ELSE.
The decode function syntax is as follows:
Decode (expression, search, result [, search, result]... [, default]);
Expression to be compared.
The field to be compared with expression in search ..
Result: If expression is the same as search, t
The idea of unified user authentication schemeAchieve the goal:1. Achieve single sign-on, with a single sign-on account login, access to multiple authorized systems.2. Try not to allow users to install the client, some technology such as CAS,SAML,P3P welcome reviewsThere may be a login-free access method:1, the current system interface to connect to other systems interface, (scene: Multi-system integration
The mall receives a demand, has the following several requirements:
Added check-in function, 1th sign-in adds one point, 2nd sign-in increases 2 points, etc.
Consecutive check-in on the 6th day, 15th, 25th bonus points 50,70,100 points respectively.
It can be checked once a day.
Users can view history for several months of check-in records.
It's good to
and background management control, in order to avoid confusion (sometimes the background usually refersDB ServerIn the future, the front-end display end will be collectively referred toSign-in TerminalThe background management control is collectively referred toManagement Terminal.
The control end is physically a two-layer system and DB , One Application . Currently, the focus is on the sign-in terminal. Because the
Pre-Preparation:1. Cas-client-core-3.2.1.jar 2. Cas-client-3.2.1-release.zip
3. Application System WebApp (http://127.0.0.1:8090/webapp/main.do)
4.CAS single sign-on server side (http://127.0.0.1:8081/cas-server/)
This discussion includes the CAS single sign-on client part of the source code, and on this basis for two development, so need to modify some of the CAS client source code, the source code part of
For your cat's eye film software users to detailed analysis to share the cat's Eye movie app movie ticket to change the picture and text tutorial.
Tutorial Sharing:
The cat's Eye movie ticket changes the course as follows:
1, in the "my"-"my Movie Ticket"-"No consumption", find the change to sign the movie ticket order;
2, click to enter the "movie Ticket Details", click on the bottom of the page "Applicati
Xiaoxian
With the rapid development of information technology and network technology, more and more enterprise internal application systems are available. For example, in the media industry, common application systems include editing systems, typographical systems, printing systems, advertising management systems, financial systems, office automation systems, decision support systems, customer relationship management systems, and website publishing systems. Because these systems are independent
First, why to achieve single sign-onWith the development of information technology, the process of enterprise informatization is a gradual process, in the process of building each business website gradually, according to the needs of various business information level to build the corresponding application system, because these application systems are generally developed in different periods, the application system due to functional focus, Design meth
At present, we have adopted two different schemes for the sign-off form, and also represent two different styles. The first is the Moss style and the second is the Mastery style. the Moss style does not share a sign-up area, and different signers have different signature areas. This style of the signer is fixed configuration on the node, if the counter-signer is not fixed, then the
This article mainly introduces the implementation of sso single sign-on in php. The example analyzes the principles and implementation steps of sso single sign-on, which has some reference value, for more information about how to implement sso in php, see the example in this article. Share it with you for your reference. The specific analysis is as follows:
The following details:1. Click login to jump to t
Error Ah, I'm coming with the # # I should get the URL first, and rewrite the route.
The newcomer is too new. Ask your colleague about these questions ... After all, the network response is not timely and inefficient
It's because my co-workers don't have PHP. I'm doing this all by myself. Great God, roughly speaking, I'm going to be worried crazy.
You talked very lively, but did not say to the point!The so-called single sign-on is: After lo
The Android project is uniquely identified with its package name, and if two identical apps are installed on the same device, the apps installed later will overwrite the ones installed earlier. To prevent this from happening, we need to sign the app that was released as a product.The signature actually has two functions:(1) Determine the identity of the publisher. Prevent others from replacing your installed programs with the same package name.(2) Ens
,=3000 when sale value =1000 translation to a , if other values are translated as other;SQL is as follows:Select Monthid,decode (sale,1000, ' D ', +, ' C ', +, ' B ', 4000, ' A ', ' other ') sale from outputSpecial cases:If you are comparing with only one valueSelect Monthid, decode (sale, NULL, '---', sale) sale from outputAnother: Decode can use other functions, such as the NVL function or the sign () function, etc.Compare size function Signfunction
Php enables single-point logon to the web system. Php enables single-point web system logon. as users continue to expand, more systems are built. To achieve a better user experience, you need to achieve single-point user login. The so-called single sign-on php for web system single sign-on
As users expand, more systems are built. To achieve a better user experience, you need to achieve single-point user lo
Single Sign-on, or SSO, is one of the most popular solutions for enterprise business integration, and SSO enables users to access all trusted applications in multiple application systems with only one login. CAS (central authentication Service) is a good single sign-on framework for WEB applications, this article describes the principles, protocols, configuration and use of CAs in Tomcat, for CAs Getting St
Probably test instructions:Given an array of a, ask in an interval l~r, what is the maximum value for the smallest number in a contiguous period of W.Obviously it can be turned into a two-point height and then judge the feasibility problem.Considering the height of a certain value in the array, sort the arrays from large to small. To build n tree segment tree, for the first tree segment tree, the value of the leaves greater than or equal to A[i] is set to 1, the other leaves are set to 0, the pr
Single Sign-on in the current system architecture is widely available, he will be a number of subsystems to open the authentication system, to achieve a multi-point of access to use, and in the framework of single sign-on, you will encounter some small problems, in different application environments can be different single sign-on implementation to meet the needs
1. Background
In the process of website construction, multiple application systems are generally developed in different periods. Different application systems have their own independent user libraries and user authentication systems due to their focus on functions, design methods, and development technologies. With the development of the website, there will be such a user group: taking a user as an example, he or she uses multiple application systems of the website, however, there is an indepe
My implementation of the method, mainly to the Java generated key to PHP can recognize the key in PEM format, the other add-sign, check the use of call OpenSSL built-in signature method.
The key generated by Java is primarily a string, whereas the PEM format key is a 64-bit line with the following header and footer file formats, and PHP then obtains the relative PEM format string.
PEM format key
-----Begin public Key-----//64chars row (multiline)----
', ' 1002 ', ' Hewlett Packard ', ' Gateway ') result from suppliers;
It is equivalent to:
IF supplier_id = 10000 THEN
Result: = ' IBM ';
elsif supplier_id = 10001 THEN
Result: = ' Microsoft ';
elsif supplier_id = 10002 THEN
Result: = ' Hewlett Packard ';
ELSE
Result: = ' Gateway ';
End IF;
Another example, and the order by a piece used, put in the back.
SELECT * from Table_subject ORDER by decode (subject_name, ' language ', 1, ' Math ', 2,, ' Foreign Language ', 3)
2, compare the
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