Query by Example (QBE) is a database query language for relational databases. It was devised by Moshé M. Zloof at IBM Research during the mid-1970s, in...
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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. The...
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the query string. Web frameworks may provide methods for parsing multiple parameters in the query string, separated by some delimiter. In the example URL...
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Multimedia search (section Query by example)
media descriptions (for example, elimination of Redundancy) Categorization of media descriptions into classes. In query by example, the element used to search...
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SQL (redirect from Structured Query Language)
Structured Query Language (SQL) (pronounced /ˌɛsˌkjuˈɛl/ S-Q-L; or alternatively as /ˈsiːkwəl/ "sequel") is a domain-specific language used to manage...
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Content-based image retrieval (redirect from Query by image content)
update] Different query techniques and implementations of CBIR make use of different types of user queries. QBE (Query By Example) is a query technique that...
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systems, query languages rely on strict theory to retrieve information. A well known example is the Structured Query Language (SQL). Broadly, query languages...
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SPARQL (redirect from SPARQL Protocol and RDF Query Language)
SPARQL query for a SPARQL endpoint, for example ViziQuer. In addition, tools exist to translate SPARQL queries to other query languages, for example to SQL...
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Domain Name System (redirect from DNS query)
gives answers to DNS queries from data that have been configured by an original source, for example, the domain administrator or by dynamic DNS methods...
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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...
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theory, a conjunctive query is a restricted form of first-order queries using the logical conjunction operator. Many first-order queries can be written as...
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part without a query part may also be referred to as a 'clean URL,' whose last part may be a 'slug.' An optional query component preceded by a question mark...
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Nearest neighbor search (redirect from Closest point query)
Particular examples include vp-tree and BK-tree methods. Using a set of points taken from a 3-dimensional space and put into a BSP tree, and given a query point...
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or viewed on the screen. A query language, like for example Structured Query Language (SQL), is used to prepare the queries. SQL is an American National...
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(input query) and comparing it to an existing database. The system then returns a ranked list of music closest to the input query. One example of this...
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results but execute with better performance (for example, faster, or with lower memory use). Query rewriting can be based on relational algebra or an...
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execute a given query by considering the possible query plans. Generally, the query optimizer cannot be accessed directly by users: once queries are submitted...
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record pattern Data manipulation language Input/output ACID Query by Example Command–query separation Scaffold (programming) Martin, James (1983). Managing...
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graph database (GDB) is a database that uses graph structures for semantic queries with nodes, edges, and properties to represent and store data. A key concept...
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Reverse image search (redirect from Search by image)
Typically, this type of search engine uses techniques of query by example or Image query by example, which use the content, shape, texture and color of the...
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Database (redirect from Query Processing)
techniques, query languages and query optimization methods, RAID, and more. The database research area has several dedicated academic journals (for example, ACM...
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GraphQL (category Query languages)
strategies. This example illustrates the flexibility of GraphQL in managing dynamic data interactions in modern web applications. Query by Example OpenAPI Specification...
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design and implementation of visual Query by Example that was supported by an AI engine for heuristic, dynamic query optimization. Effective use of conventional...
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Uniform Resource Identifier (section Example URIs)
path, query and fragment, and the generic reserved character ? may be used in the query and fragment.: §A The following figure displays example URIs and...
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the most simple case of PbD is the macro recorder. Query by Example Automated machine learning Example-based machine translation Inductive programming Lapis...
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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...
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IBM Db2 (redirect from IBM PureQuery)
parallel with the development of SQL, IBM also developed Query by Example (QBE), the first graphical query language. IBM's first commercial relational-database...
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engine on how to execute the query. For example, a hint may tell the engine to use or not to use an index (even if the query optimizer would decide otherwise)...
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SQL injection (redirect from Parametrized query)
screen. As an example, a book review website uses a query string to determine which book review to display. So the URL https://books.example.com/review?id=5...
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or more arbitrary characters. glob (programming) Pattern matching Query by Example Wild card (cards) Wildcard DNS record wildmat "Using wildcard characters"...
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