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A fourth-generation programming language (4GL) is a high-level computer programming language that belongs to a class of languages envisioned as an advancement upon third-generation programming languages (3GL).
Initially, all programming languages at a higher level than assembly were termed "third-generation", but later on, the term "fourth-generation" was introduced to try to differentiate the (then) new declarative languages (such as Prolog and domain-specific languages) which claimed to operate at an even higher level, and in a domain even closer ...
Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Unsourced material may be challenged and removed. Find sources: "Generational list of programming languages" – news · newspapers · books · scholar · JSTOR ( December 2020 ) ( Learn how and when to remove this message )
Accent R (the "R" is for Relational: Relational database, Relational model), is a fourth-generation programming language that was first installed in 1980. [1] Initially available for Digital Equipment Corporation's DECsystem-10 [2] and DECSYSTEM-20, a VAX version was released and installed January 1982.
An altercation erupts at a high-level meeting of a Russia ...
Pages in category "Fourth-generation programming languages" The following 44 pages are in this category, out of 44 total. This list may not reflect recent changes .
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