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Paradigm(s) Multi-paradigm: declarative
Faimily Programmin leid
Appeared in 1974; 45 years ago (1974)
Designed bi Donald D. Chamberlin
Raymond F. Boyce
Developer ISO/IEC
Typin discipline Static, strang
Major implementations Mony
Influenced bi Datalog
Influenced CQL, LINQ, SOQL, PowerShell,[1] JPQL, jOOQ
OS Cross-platform
File format details
Filename extension .sql
Internet media type application/sql[2][3]
Developit bi ISO/IEC
Ineetial release 1986 (1986)
Latest release
(December 2016; 2 years ago (2016-12))
Teepe o format Database
Staundart ISO/IEC 9075
Appen format? Yes

SQL (Listeni/ˈɛs kjuː ˈɛl/[4] or Listeni/ˈskwəl/,[5] Structured Query Language[6][7][8][9]) is a domain-specific leid uised in programmin an designed for managin data held in a relational database management seestem (RDBMS), or for stream processin in a relational data stream management seestem (RDSMS).

References[eedit | eedit soorce]

  1. Paul, Ryan. "A guided tour of the Microsoft Command Shell". Ars Technica. Retrieved 10 April 2011. 
  2. "Media Type registration for application/sql". Internet Assigned Numbers Authority. 10 April 2013. Retrieved 10 April 2013. 
  3. "The application/sql Media Type, RFC 6922". Internet Engineering Task Force. April 2013. p. 3. Retrieved 10 April 2013. 
  4. Beaulieu, Alan (April 2009). Mary E Treseler, ed. Learning SQL (2nd ed.). Sebastapol, CA, USA: O'Reilly. ISBN 978-0-596-52083-0. 
  5. Gillespie, Patrick. "Pronouncing SQL: S-Q-L or Sequel?". Pronouncing SQL: S-Q-L or Sequel?. Retrieved 12 February 2012. 
  6. "SQL". Britannica.com. Retrieved 2013-04-02. 
  7. "SQL". Oxforddictionaries.com. Retrieved 2017-01-16. 
  8. "SQL Guide". Publib.boulder.ibm.com. Retrieved 2017-01-16. 
  9. "Structured Query Language (SQL)". Msdn.microsoft.com. Retrieved 2017-01-16.