Diferenzas entre revisións de «SQL»

Recuperando 1 fontes e etiquetando 0 como mortas.) #IABot (v2.0.2
(Recuperando 1 fontes e etiquetando 1 como mortas.) #IABot (v2.0)
(Recuperando 1 fontes e etiquetando 0 como mortas.) #IABot (v2.0.2)
 
<ref name="MS-SQL-def">{{cita web| author =| title = Structured Query Language (SQL) | url = http://msdn.microsoft.com/en-gb/library/windows/desktop/ms714670(v=vs.85).aspx|website=Msdn.microsoft.com|accessdate=03/01/2018}}</ref>
 
<ref name="codd-relational-model">{{cita publicación periódica | last = Codd | first = Edgar F | title = A Relational Model of Data for Large Shared Data Banks | journal = Communications of the ACM | volume = 13 | issue = 6 | pages = 377–87 | publisher = Association for Computing Machinery | date = June 1970 | url = http://www.acm.org/classics/nov95/toc.html | accessdate = 03/01/2018 | doi = 10.1145/362384.362685 | apelidos = | data = | revista = | urlarquivo = https://web.archive.org/web/20070612235326/http://www.acm.org/classics/nov95/toc.html | dataarquivo = 12/06/2007 | urlmorta = siyes }}</ref>
 
<ref name="SQL-Fundamentals">{{cita web| last = Chapple | first = Mike | title = SQL Fundamentals | work = Databases | publisher = About.com | url = http://databases.about.com/od/sql/a/sqlfundamentals.htm | accessdate = 03/01/2018}}</ref>
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