Technical documentation for Microsoft SQL Server, tools such as SQL Server Management Studio (SSMS) , SQL Server Data Tools (SSDT) etc. - MicrosoftDocs/sql-docs ...

Imagine you have a date and time stored in your database, like "2023-10-26 15:30:00". SQL functions are like tools to take apart this date and time or rebuild it in a different format.

The following tables list the [!INCLUDEtsql] date and time functions. See Deterministic and Nondeterministic Functions for more information about determinism. [!INCLUDEtsql] derives all system date ...

Learn how to use six SQL functions that can help you ace your next database development interview: aggregate, string, date and time, window, conditional, and conversion functions.

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 ...