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A procedural program is composed of one or more units or modules, either user coded or provided in a code library; each module is composed of one or more procedures, also called a function, routine, subroutine, or method, depending on the language. Examples of procedural languages include:
NPL (for NonProcedural Language) was a relational database language developed by T.D. Truitt et al. [1] [2] in 1980 for Apple II and, later, for MS-DOS.In general, a non-procedural language (also called a declarative language) requires the programmer to specify what the program should do, rather than (as with a procedural language) providing the sequential steps indicating how the program ...
Procedural is a sub-class of imperative since procedural includes block and scope concepts, whereas imperative describes a more general concept that does not require such features. Procedural languages generally use reserved words that define blocks, such as if , while , and for , to implement control flow , whereas non-structured imperative ...
The concept of 4GL was developed from the 1970s through the 1990s, overlapping most of the development of 3GL, with 4GLs identified as "non-procedural" or "program-generating" languages, contrasted with 3GLs being algorithmic or procedural languages.
A language with a clear correspondence to mathematical logic. [6] These definitions overlap substantially. Declarative programming is a non-imperative style of programming in which programs describe their desired results without explicitly listing commands or steps that must be performed.
A procedure may also be created in a PL/SQL package - this is called a Package Procedure. A procedure created in a PL/SQL anonymous block is called a nested procedure. The standalone or package procedures, stored in the database, are referred to as "stored procedures". Procedures can have three types of parameters: IN, OUT and IN OUT.
Pascal, in its original form, is a purely procedural language and includes the traditional array of ALGOL-like control structures with reserved words such as if, then, else, while, for, and case, ranging on a single statement or a begin-end statements block.
A language with a completely Swedish-based syntax. Transpiled to Python. Tagalog: Bato Ruby translated into Tagalog. bato on GitHub: Tamil: Ezhil: Developed for educational purposes. eTamil The purpose of eTamil is to be an Indian DSL for Accounts & Fintech. eTamil on GitHub: Swaram A simple, general-purpose and procedural language. [21] W language