Codd Rules in RDBMS | Codd’s 12 rules

12 Codd Rules for RDBMS:- Codd Rules for RDBMS were given by E.F Codd which should be satisfied by the DBMS to become an RDBMS. Dr. E.F codd describes the relational model in 1970. He has put 12 rules to describe the Relational Model. 12 Codd’s Rules for RDBMS:- Dr. E.F codd was given 12 codd’s rules which … Read more