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PL/SQL provides the functionality of other procedural programming languages, such as decision making, iteration etc. A PL/SQL program unit is one of the following: PL/SQL anonymous block, procedure, function, package specification, package body, trigger, type specification, type body, library. Program units are the PL/SQL source code that is ...
Languages with built-in support for output parameters include Ada [11] (see Ada subprograms), Fortran (since Fortran 90; see Fortran "intent"), various procedural extensions to SQL, such as PL/SQL (see PL/SQL functions) [12] and Transact-SQL, C# [13] and the .NET Framework, [14] Swift, [15] and the scripting language TScript (see TScript ...
In computer science, control flow (or flow of control) is the order in which individual statements, instructions or function calls of an imperative program are executed or evaluated.
In the very early assemblers, subroutine support was limited. Subroutines were not explicitly separated from each other or from the main program, and indeed the source code of a subroutine could be interspersed with that of other subprograms. Some assemblers would offer predefined macros to generate the call and return sequences. By the 1960s ...
Many data description languages use a declarative syntax to define columns and data types. Structured Query Language (SQL), however, uses a collection of imperative verbs whose effect is to modify the schema of the database by adding, changing, or deleting definitions of tables or other elements.
FORTRAN was a compiled language that allowed named variables, complex expressions, subprograms, and many other features now common in imperative languages. The next two decades saw the development of many other major high-level imperative programming languages.
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The PL/SQL Challenge (daily PL/SQL quiz) The PL/SQL Channel (video trainings on Oracle PL/SQL) FeuerThoughts Steven Feuerstein's blog, often about non-technical issues; Best Practice PL/SQL with Steven Feuerstein, on Oracle Technology Network; PL/SQL Obsession Steven Feuerstein's online portal for all things PL/SQL on Quest Software's community ...