search language
Học thuậtThân thiện
Definition
Noun: * A Programming Language Construct: A source language composed of procedural operators. These operators do not directly perform actions but instead invoke, or call upon, specific functions to be executed. It is a language designed for formulating queries or commands, particularly within the context of information retrieval systems, databases, or search engines.
Usage
- The system's search language allows users to combine operators like , , and to find precise information.
- To query the database effectively, you must learn its specific search language syntax.
- The librarian explained that using the correct search language would yield better research results.
Advanced Usage
- As a technical specification: In software documentation, "search language" often refers to the formal grammar and set of permitted operators for a query system.
- The API documentation details the complete search language, including wildcard characters and field-specific search operators.
Variants and Related Words
- Query Language (n): A more general term for a language used to make queries, which may include search languages. (e.g., SQL is a query language for databases).
- Command Language (n): A language composed of commands for an operating system or application, which may share conceptual similarities.
Synonyms
- Query syntax
- Search syntax
- Command language (in specific contexts)
Related Phrases
- To use a search language: The act of employing this language to formulate a query.
- Advanced researchers use the search language to filter out irrelevant documents.
- Search language operator: A specific symbol or word (e.g., , , ) within the search language that modifies the query.
- The asterisk () is a common search language operator for wildcard searches.*
Noun
- a source language consisting of procedural operators that invoke functions to be executed