• query languages rely on strict theory to retrieve information. A well known example is the Structured Query Language (SQL). Broadly, query languages can...
    8 KB (928 words) - 07:00, 8 April 2024
  • Structured Query Language (SQL) (pronounced S-Q-L; historically "sequel") is a domain-specific language used to manage data, especially in a relational...
    39 KB (3,754 words) - 22:09, 28 April 2024
  • subset of Structured Query Language (SQL) for declaring tables, columns, data types and constraints. SQL-92 introduced a schema manipulation language and schema...
    9 KB (961 words) - 23:22, 26 January 2023
  • language ""What is Structured English", Wisegeek.com, retrieved 23 April 2014 "Implementation of a Structured English Query Language" M.M. Astrahan and...
    4 KB (418 words) - 20:53, 18 January 2024
  • (reading) and writing. A popular data manipulation language is that of Structured Query Language (SQL), which is used to retrieve and manipulate data...
    5 KB (550 words) - 20:09, 14 December 2023
  • Thumbnail for SQL injection
    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...
    40 KB (4,166 words) - 11:38, 29 April 2024
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    co-founder Michael Widenius's daughter My, and "SQL", the acronym for Structured Query Language. A relational database organizes data into one or more data tables...
    64 KB (6,202 words) - 14:16, 30 April 2024
  • GQL (Graph Query Language) is a standard graph query language published 2024-04-12 as ISO/IEC 39075:2024. The GQL project is the culmination of converging...
    36 KB (4,350 words) - 16:35, 16 April 2024
  • 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...
    2 KB (277 words) - 15:25, 2 January 2024
  • Cypher is a declarative graph query language that allows for expressive and efficient data querying in a property graph. Cypher was largely an invention...
    13 KB (1,540 words) - 14:43, 19 April 2024
  • SQL/DS (Structured Query Language/Data System), released in 1981, was IBM's first commercial relational-database management system. It implemented the...
    3 KB (222 words) - 03:41, 1 April 2023
  • SQL:2023 (category Query languages)
    technology – Database languages – SQL") is the ninth edition of the ISO (1987) and ANSI (1986) standard for the SQL database query language. It was formally...
    4 KB (373 words) - 16:29, 16 April 2024
  • In SQL (Structured Query Language), the term cardinality refers to the uniqueness of data values contained in a particular column (attribute) of a database...
    3 KB (410 words) - 17:35, 14 November 2021
  • Transact-SQL (category Data-centric programming languages)
    is Microsoft's and Sybase's proprietary extension to the SQL (Structured Query Language) used to interact with relational databases. T-SQL expands on...
    6 KB (704 words) - 10:07, 8 June 2023
  • component of Structured Query Language (SQL). Data Control Language is one of the logical group in SQL Commands. SQL is the standard language for relational...
    8 KB (981 words) - 08:45, 11 September 2023
  • database systems are equipped with the option of using SQL (Structured Query Language) for querying and updating the database. The concept of relational database...
    32 KB (3,832 words) - 14:32, 6 April 2024
  • QBE system converts the user input into a formal database query using Structured Query Language (SQL) on the backend, allowing the user to perform powerful...
    2 KB (219 words) - 18:42, 4 November 2022
  • systems. The SQL/MM Spatial ISO/IEC standard is a part of the structured query language and multimedia standard extending the Simple Features. The core...
    21 KB (2,035 words) - 02:51, 13 December 2023
  • 9075 "Information technology - Database languages - SQL" is an international standard for Structured Query Language, and is considered as specifying the...
    2 KB (202 words) - 12:35, 5 March 2024
  • period Parsing the MDX language into Structured Query Language (SQL) to retrieve answers to dimensional queries High-speed queries through the use of aggregate...
    2 KB (130 words) - 19:23, 16 August 2021
  • SQR (category Computer languages)
    a programming language designed for generating reports from database management systems. The name is an abbreviation of Structured Query Reporter, which...
    4 KB (551 words) - 23:02, 11 November 2023
  • sequel Chevrolet Sequel, the hydrogen fuel car SEQUEL, the Structured English QUEry Language, a predecessor of SQL Sequel (album), 1980 album by Harry...
    961 bytes (157 words) - 03:48, 2 March 2022
  • of structures on each language, STRUC [ σ ] {\displaystyle {\mbox{STRUC}}[\sigma ]} and STRUC [ τ ] {\displaystyle {\mbox{STRUC}}[\tau ]} . A query is...
    2 KB (194 words) - 16:39, 14 January 2021
  • Microsoft SQL Server (Structured Query Language) is a proprietary relational database management system developed by Microsoft. As a database server,...
    61 KB (7,126 words) - 06:10, 27 April 2024
  • and MySQL. Every server uses its own query logic and structure. The SQL (Structured Query Language) query language is more or less the same on all relational...
    5 KB (561 words) - 11:55, 17 August 2023
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    Apache Cassandra (category Structured storage)
    Cassandra Query Language (CQL). CQL is a simple interface for accessing Cassandra, as an alternative to the traditional Structured Query Language (SQL)....
    25 KB (2,257 words) - 14:55, 29 April 2024
  • Thumbnail for IBM Db2
    IBM Db2 (redirect from IBM PureQuery)
    System R project was the Structured Query Language (SQL). To apply the relational model, Codd needed a relational-database language he named DSL/Alpha. At...
    46 KB (5,365 words) - 15:52, 4 May 2024
  • An RDF query language is a computer language, specifically a query language for databases, able to retrieve and manipulate data stored in Resource Description...
    10 KB (1,148 words) - 02:21, 12 April 2024
  • In the database structured query language (SQL), the DELETE statement is used to remove one or more records from a table. A subset may be defined for...
    5 KB (593 words) - 06:57, 16 December 2023
  • It is compatible with indexed sequential access method (ISAM), Structured Query Language (SQL), and ActiveX Data Objects (ADO) data access methods, reads...
    6 KB (693 words) - 17:03, 11 January 2024