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  1. #1
    Join Date
    Mar 2003
    Location
    Singapore
    Posts
    200

    Unanswered: 12 rules that decide an RDBMS

    Hi all,

    Does anybody know which are the 12 rules that define a database to be an RDBMS

    Where can i find it

    mickykt

  2. #2
    Join Date
    Apr 2002
    Location
    Toronto, Canada
    Posts
    20,002
    Codd's 12 Rules
    http://www.itworld.com/nl/db_mgr/09022002/pf_index.html

    or do a google on "codd's 12 rules"

    rudy
    rudy.ca | @rudydotca
    Buy my SitePoint book: Simply SQL

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