SQL Extensions

SQL extensions are additional features or capabilities that enhance the standard SQL (Structured Query Language) used for managing and querying databases. These extensions can include new functions, data types, or syntax that make it easier to perform complex tasks or improve performance. Different database systems, like PostgreSQL or Microsoft SQL Server, may offer their own unique extensions to help users manipulate and analyze data more effectively, allowing for tailored solutions that meet specific business needs. In essence, they expand the basic functionality of SQL to provide more tools for users.