• 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) - 22:28, 2 February 2025
  • Structured Query Language (SQL) (pronounced /ˌɛsˌkjuˈɛl/ S-Q-L; or alternatively as /ˈsiːkwəl/ "sequel") is a domain-specific language used to manage data...
    45 KB (4,009 words) - 10:38, 28 April 2025
  • Thumbnail for SQL injection
    it as a vulnerability that occurs when applications construct database queries using unvalidated user input. Exploiting this flaw, attackers can execute...
    47 KB (4,983 words) - 10:03, 1 May 2025
  • Thumbnail for MySQL
    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...
    69 KB (6,476 words) - 19:37, 24 April 2025
  • Thumbnail for Data definition language
    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 (1,002 words) - 19:09, 27 November 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) - 19:14, 27 November 2024
  • 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
  • a structured format using rows and columns. Many relational database systems are equipped with the option of using SQL (Structured Query Language) for...
    32 KB (3,869 words) - 06:09, 17 April 2025
  • Cypher is a declarative graph query language that allows for expressive and efficient data querying in a property graph. Cypher was largely an invention...
    14 KB (1,569 words) - 09:19, 19 February 2025
  • 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
  • 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 (1,011 words) - 16:25, 27 January 2025
  • 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
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    2014, pp. 106–113. Connolly & Begg 2014, p. 65. Chapple 2005. "Structured Query Language (SQL)". International Business Machines. October 27, 2006. Retrieved...
    75 KB (9,581 words) - 13:47, 28 March 2025
  • 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
  • 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 (221 words) - 09:09, 4 September 2024
  • Sublanguage (category Language)
    SQL (Structured Query Language) statements are classified in various ways, which can be grouped into sublanguages, commonly: a data query language (DQL)...
    5 KB (581 words) - 22:08, 10 June 2024
  • It is compatible with indexed sequential access method (ISAM), Structured Query Language (SQL), and ActiveX Data Objects (ADO) data access methods, reads...
    6 KB (778 words) - 01:52, 2 May 2025
  • Thumbnail for Raymond F. Boyce
    normal form. Together with Donald D. Chamberlin, he co-developed Structured Query Language (SQL) while managing the Relation Database development group for...
    6 KB (527 words) - 19:51, 26 March 2025
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    Join (SQL) (redirect from Query (database))
    A join clause in the Structured Query Language (SQL) combines columns from one or more tables into a new table. The operation corresponds to a join operation...
    42 KB (4,777 words) - 03:42, 30 March 2025
  • NoSQL (redirect from Structured storage)
    open-source relational database that did not expose the standard Structured Query Language (SQL) interface, but was still relational. His NoSQL RDBMS is...
    30 KB (2,436 words) - 13:02, 11 April 2025
  • 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 (411 words) - 08:20, 26 July 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
  • PostgreSQL Procedural SQL, procedural programming extensions to Structured Query Language (SQL) This disambiguation page lists articles associated with...
    296 bytes (65 words) - 16:08, 26 December 2021
  • 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...
    22 KB (2,037 words) - 23:38, 19 December 2024
  • flaws are often found in services like Structured Query Language (SQL) databases, Extensible Markup Language (XML) parsers, operating system commands...
    29 KB (3,107 words) - 14:20, 13 April 2025
  • 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) - 07:05, 8 January 2025
  • Thumbnail for Donald D. Chamberlin
    is best known as co-inventor of SQL (Structured Query Language), the world's most widely used database language. Developed in the mid-1970s by Chamberlin...
    7 KB (590 words) - 09:22, 25 March 2025
  • GQL (Graph Query Language) is a standardized query language for property graphs first described in ISO/IEC 39075, released in April 2024 by ISO/IEC. The...
    37 KB (4,272 words) - 10:42, 5 January 2025
  • 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) - 21:19, 16 April 2025
  • database model. A SQL (Structured Query Language) front-end processor was later added, offering users the ability to run SQL queries on existing databases...
    3 KB (441 words) - 04:44, 1 August 2024