Functions are predefined in SQL and you use them to perform operations on data. They let you do things like aggregating data, formatting strings, extracting dates, and so on.

Logical Functions The next grouping of new T-SQL commands is logical functions; they include two new commands, CHOOSE and IIF. These commands are used for logical operations to help control the ...

The refresh of IOx added SQL capability and infinite cardinality while also handling bigger data sets. Additionally, it offers faster data retrieval, the most important aspect of the update ...