SQL (Structured Query Language) is a database querying language that is used to create and modify databases, as well as to retrieve data from them. SQL 2005 is a specific version of SQL that was released by Microsoft in 2005. It is an important version of SQL because it introduced a number of new features and improvements, including:
- Support for XML data types
- Improved performance and scalability
- New security features
If you are using SQL Server 2005, it is important to know how to check the version of SQL that you are using. This information can be useful for troubleshooting problems, as well as for determining whether or not you need to upgrade to a newer version of SQL.