Which one of the following is used to define the structure of the relation, deleting relations and relating schemas?
Posted: Thu Jul 14, 2022 8:47 am
a) DML(Data Manipulation Langauge)
b) DDL(Data Definition Langauge)
c) Query
d) Relational Schema
b) DDL(Data Definition Langauge)
c) Query
d) Relational Schema