The variable argument function can be declared to receive this kind of VARRAY type, ... , Listing B is a PL/SQL version of the classic C function sprintf, implemented in pure PL/SQL.

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 ...

You simply cannot guarantee correct behaviour when you do this. You have guarantee how the ABI is going to pass arguments to functions. If it happens to store the return pointer at the top of the ...

Starting with SQL Server 2019, scalar functions written in T-SQL may be inlined. This means they will be folded into the query and no longer incur the UDF overhead.

Note: The argument parameter of the DATA step SUBSTR (left of =) function is also an update parameter. For all methods that you define with the METHOD statement, all parameters are assumed to be ...

An online companion article will detail the other date and time functions and discuss logical and string functions. 1. PARSE PARSE is a T-SQL function that transforms a string expression into a ...