What are composite indexes?
Posted: Thu Jul 14, 2022 8:47 am
a) Are those which are composed by database for its internal use
b) A composite index is a combination of index on 2 or more columns
c) Composite index can never be created
d) None of the mentioned
b) A composite index is a combination of index on 2 or more columns
c) Composite index can never be created
d) None of the mentioned