Dynamic Management Views and Functions in SQL Server 2005.

SQL Server scalar function notes. The following are some key takeaway of the scalar functions: Scalar functions can be used almost anywhere in T-SQL statements. Scalar functions accept one or more parameters but return only one value, therefore, they must include a RETURN statement. Scalar functions can use logic such as IF blocks or WHILE loops.

In SQL Server 2016, PolyBase support was introduced. With PolyBase, you can query NoSQL data like csv files stored in Azure Blob Storage or in HDInsight. Another interesting feature is JSON support which includes new features to handle JSON data. Stretch database is another feature that allows to archive data in Azure SQL. It is also possible to use temporal tables to save data changes.

User Defined Functions play an important role in SQL Server. User Defined functions can be used to perform a complex logic, can accept parameters and return data. Many a times we have to write complex logic which cannot be written using a single query. In such scenarios, UDFs play an important role. For example, we can call user defined function in a where clause or use a user defined function.

Replace slow cursors and self-joins with queries that are easy to write and fantastically better performing, all through the magic of window functions. First introduced in SQL Server 2005, window functions came into full blossom with SQL Server 2012. They truly are one of the most notable developments in SQL in a decade, and every developer and DBA can benefit from their expressive power in.

ODBC API Functions support; In addition, we provide support for Advanced Connection String parameters. Thus allowing any desktop and web applications to connect to SQL Server from various environments and platforms, that support ODBC. Development Platforms Variety. ODBC Driver for SQL Server doesn't limit your choice of the development platform and environment. The driver installations are.

Microsoft SQL Server is a relational database management system developed by Microsoft.As a database server, it is a software product with the primary function of storing and retrieving data as requested by other software applications—which may run either on the same computer or on another computer across a network (including the Internet). Microsoft markets at least a dozen different.

That's how functions are using most traditional computer languages. Just as done in those languages, functions in Microsoft SQL Server can be used to perform various types of operations. In Transact-SQL, a function is considered an object. After creating the function object, it becomes part of a database. You can then execute it when necessary. Practical Learning: Introducing Functions. Start.

Function is a database object in SQL Server. Basically, it is a set of sql statements that accept only input parameters, perform actions and return the result. SQL Server Functions can return an only single value or a table. We can’t use a function to Insert, Update, Delete records in the database table(s).

Sql Server Database Administrators are employed by large enterprises and are in charge for setting up and maintaining networks. Example resumes for Sql Server Database Administrators showcase activities such as making use of new database technology, supporting business objectives, ensuring network performance, handling technical issues, and ensuring maintenance.

Get First Day of the Week Function. It is quite common for applications to produce a report that contains transactions or records beginning from the start of the week until the current day. Getting the current day is easy because this is achieved from the GETDATE() function but getting the start of the week is a little bit tricky. The user.

Install and configure SQL Server 2005; Design database components with SQL Server Management Studio; Apply a three-step modeling approach to design databases that meet business requirements; Create, modify, and manage views; Write user-defined functions and stored procedures using T-SQL; Add, delete, and update information in your databases.

Window functions have evolved quite substantially in SQL Server and Azure SQL Database since their inception in SQL Server 2005. I’ll describe their evolution shortly. There’s still some standard functionality missing, but with the enhancements added over the years, the support is quite extensive. In this book, I cover both the functionality SQL Server implements as well as standard.