Look up query in Wiktionary, the free dictionary. In general, a query is a form of questioning, in a line of inquiry. Query may also refer to: Query, a precise...

A query string is a part of a uniform resource locator (URL) that assigns values to specified parameters. A query string commonly includes fields added...

Structured Query Language (SQL) (pronounced S-Q-L; historically "sequel") is a domain-specific language used to manage data, especially in a relational...

A web query or web search query is a query that a user enters into a web search engine to satisfy their information needs. Web search queries are distinctive...

Search query may refer to: Database query Web search query Search engine (computing) This disambiguation page lists articles associated with the title...

execute a given query by considering the possible query plans. Generally, the query optimizer cannot be accessed directly by users: once queries are submitted...

BigQuery is a managed, serverless data warehouse product by Google, offering scalable analysis over large quantities of data. It is a Platform as a Service...

A query language, also known as data query language or database query language (DQL), is a computer language used to make queries in databases and information...

Microsoft Query is a visual method of creating database queries using examples based on a text string, the name of a document or a list of documents....

recursive query to the DNS server run by the user's ISP. A recursive query is one for which the DNS server answers the query completely by querying other...

considerations, including data modeling, efficient data representation and storage, query languages, security and privacy of sensitive data, and distributed computing...

Query understanding is the process of inferring the intent of a search engine user by extracting semantic meaning from the searcher’s keywords. Query...

Query expansion (QE) is the process of reformulating a given query to improve retrieval performance in information retrieval operations, particularly in...

Media queries is a feature of CSS 3 allowing content rendering to adapt to different conditions such as screen resolution (e.g. mobile and desktop screen...

GraphQL is a data query and manipulation language for APIs, that allows a client to specify what data it needs ("declarative data fetching"). A GraphQL...

occurrence among MPs according to her, she denied accepting cash for any query she has raised in Parliament. She has said that Hiranandani was doing this...

as PHP's mysql_query() function do not allow this for security reasons. This prevents attackers from injecting entirely separate queries, but doesn't stop...

Power Query is an ETL tool created by Microsoft for data extraction, loading and transformation, and is used to retrieve data from sources, process it...

Command-query separation (CQS) is a principle of imperative computer programming. It was devised by Bertrand Meyer as part of his pioneering work on the...

A query plan (or query execution plan) is a sequence of steps used to access data in a SQL relational database management system. This is a specific case...

Query by humming (QbH) is a music retrieval system that branches off the original classification systems of title, artist, composer, and genre. It normally...

complexity of evaluating a query on a database when measured as a function of the query size Query complexity, the number of queries needed to solve a computational...

of the Wikidata Query Service, which lets users run queries on the data contained in Wikidata. The service uses SPARQL as the query language. As of November...

Query flooding is a method to search for a resource on a peer-to-peer network. It is simple and scales very poorly and thus is rarely used. Early versions...

language, SELECT queries specify a result set, but do not specify how to calculate it. The database translates the query into a "query plan" which may...

volumes is an important area of research for cryptocurrency technology. Queries per second Titov, Valery; Uandykova, Mafura; Litvishko, Oleg; Kalmykova...

Redskins. Query played college football at Millikin University. The Green Bay Packers selected Query in the fifth round of the 1989 NFL draft. Query also returned...

A query letter is a formal letter sent by a writer to magazine editors, literary agents and sometimes publishing houses or companies, to propose writing...

In database theory, the query evaluation problem is the problem of determining the answers to a query on a database. Research in database theory aims...

systems are equipped with the option of using SQL (Structured Query Language) for querying and updating the database. The concept of relational database...