did you ever read a basic college level textbook on database technology? google search on "codd date rdbms" yielded the following:
http://www.palslib.com/Fundamentals/The_Relational_Model.html enjoy, ep On 25 Jun 2002 at 1:48, Santosh Varma wrote: > could any body point me the difference(s) between DBMS and RDBMS ?? because in DBMS > also as in RDBMS, we can related two or more tables..if a column exists in another >table for > relation ?? -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Eric D. Pierce INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).