Skip to main content

CHOOSE Logical Function in MS SQL.

The CHOOSE function, which is available in SQL Server 2012, will return the item at the specified index from the list of values which are available. In this example we have 3 values and we are asking to select the third value in the list which is "SQL Server 2012". 
SELECT 'Programming Language' = CHOOSE(3, 'C#', 'Java','Python')

Labels:
Location: United Kingdom

Comments

Post a Comment

Popular posts from this blog

How To Implement NLog With WebAPI In Asp.Net(C#).

What is NLog? NLog is a flexible and free logging platform for various .NET platforms, including .NET standard. NLog is easy to apply and it includes several targets (database, file, event viewer). Which platform support it? .NET Framework 3.5, 4, 4.5, 4.6 & 4.7 .NET Framework 4 client profile Xamarin Android Xamarin iOS Windows Phone 8 Silver light 4 and 5 Mono 4 ASP.NET 4 (NLog.Web package) ASP.NET Core (NLog.Web.AspNetCore package) .NET Core (NLog.Extensions.Logging package) .NET Standard 1.x - NLog 4.5 .NET Standard 2.x - NLog 4.5 UWP - NLog 4.5 There are several log levels. Fatal : Something terrible occurred; the application is going down  Error : Something fizzled; the application might possibly proceed Warn : Something surprising; the application will proceed  Info : Normal conduct like mail sent, client refreshed profile and so on.  Debug : For troubleshooting; the executed question, the client confirmed, ...
1 comment
Read more

Generating serial numbers and keys in Asp.net(C#).

here we are using GUID for generate serial numbers and GUID is always unique. Example format: XXXX-XXXX-XXXX-XXXX-XXXX-XXXX-XXXX. Guid SerialKeyGuid = Guid.NewGuid(); string AccessKey = SerialKeyGuid.ToString("N"); string AccessKeyLength = AccessKey.Substring(0, 28).ToUpper(); char[] serialArray = AccessKeyLength.ToCharArray(); string SerialNumber = ""; int P = 0; for (int B = 0; B < 28; B++) {                 for (P = B; P < 4 + B; P++)                 {                     SerialNumber += serialArray[P];                 }                 if (P == 28)                 {                     break;                 }         ...
Post a Comment
Read more