English-Arabic terms dictionary. 2015.
Query by Example — (QBE) is a database query language for relational databases. It was devised by Moshè M. Zloof at IBM Research during the mid 1970s, in parallel to the development of SQL. It is the first graphical query language, using visual tables where the… … Wikipedia
Clause (logic) — For other uses, see Clause (disambiguation). In logic, a clause is a finite disjunction of literals.[1] Clauses are usually written as follows, where the symbols li are literals: In some cases, clauses are written (or defined) as sets of literals … Wikipedia
query — n. & v. n. (pl. ies) 1 a question, esp. expressing doubt or objection. 2 a question mark, or the word query spoken or written to question accuracy or as a mark of interrogation. v. ( ies, ied) 1 tr. (often foll. by whether, if, etc. + clause) ask … Useful english dictionary
Horn clause — In mathematical logic, a Horn clause is a clause (a disjunction of literals) with at most one positive literal. They are named after the logician Alfred Horn, who first pointed out the significance of such clauses in 1951. Horn clauses play a… … Wikipedia
Natural-born-citizen clause of the U.S. Constitution — Part of the constitutional provision as it appeared in 1787 Status as a natural born citizen of the United States is one of the eligibility requirements established in the United States Constitution for election to the office of President or Vice … Wikipedia
Citizenship Clause — United States of America This article is part of the series: United States Constitution Original text of the Constitution Preamble Articles of the Constitution I · … Wikipedia
Definite clause grammar — A definite clause grammar (DCG) is a way of expressing grammar, either for natural or formal languages, in a logic programming language such as Prolog. DCGs are usually associated with Prolog, but similar languages such as Mercury also include… … Wikipedia
Structured query language — SQL Apparu en 1974 Auteur … Wikipédia en Français
Structured Query Language — SQL Apparu en 1974 Auteur Donald D. Chamberlin et Raymond F. Boyce Développeur IBM Dernière version stabl … Wikipédia en Français
SQL — This article is about the database language. For the airport with IATA code SQL, see San Carlos Airport. SQL Paradigm(s) Multi paradigm Appeared in 1974 Designed by Donald D. Chamberlin Raymond F. Boyce Developer … Wikipedia
Prolog — infobox programming language paradigm = Logic programming year = 1972 designer = Alain Colmerauer implementations = BProlog, ECLiPSe, Ciao Prolog, GNU Prolog, Quintus, SICStus, Strawberry, SWI Prolog, YAP Prolog, tuProlog dialects = ISO Prolog,… … Wikipedia
