SQL is an example of a declarative programming language. Statements do not describe computations directly, but instead describe the desired result of some computation. It is the role of thequery interpreterof the database system to design and perform a computational process to produce such a result...
Well-known examples of declarativedomain-specific languages(DSLs) include theyaccparser generator input language,QML, theMakebuild specification language,Puppet's configuration management language,regular expressions, and a subset ofSQL(SELECT queries, for example). DSLs have the advantage of being useful...
Declarative Programming: Towards a Language that Fundamentally Abstracts away from TimeWim Bast
declarative language [di‚klar·əd·iv ′laŋ·gwij] (computer science) A nonprocedural programming language that allows the programmer to state the task to be accomplished without specifying the procedures needed to carry it out.
1Computer/database/programming language/etc Examples of imperative and declarative codeLink to this section Taking a simple example, let’s say we wish to double all the numbers in an array. We could do this in an imperative style like so: ...
Check 'declarative programming language' translations into Chinese. Look through examples of declarative programming language translation in sentences, listen to pronunciation and learn grammar.
declarative inLinguistics topic From Longman Dictionary of Contemporary Englishde‧clar‧a‧tive/dɪˈklærətɪv/adjectiveadeclarativesentencehas the form of astatementExamples from the Corpusdeclarative•Justificationis, as I have said, adeclarativedoctrinethat we are sons anddaughtersof...
Declarative programming is usually practiced with aDSL, because the control flow must exist separate from the logic, embedded in the language itself. Types of declarative programming The three main types of declarative programming are: Constraint programming ...
is directly proportional to the extent that the features of the DSL are directly mappable to the features of a programming language. In the case of SQL, the argument is weak because most of the things SQL offers are nothing like what you find in a normal programming language. At the other...
The 1980s marked a pivotal shift with the rise of declarative programming. SQL, developed in the 1970s and standardized in the 1980s, allowed for efficient database querying by specifying what data to retrieve rather than how to retrieve it. Prolog, another influential language from the 1970s...