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what is a primary key?
Home
DBMS
what is a primary key?
asked
Oct 30, 2019
in
DBMS
by
rajeshsharma
Q:
what is a primary key?
primary-key
dbms-primary-key
dbms-key
Answer
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1
Answer
0
votes
answered
Oct 30, 2019
by
SakshiSharma
primary key:an attribute to identify a record uniquely is considered to be
primary key.for eg in the student table student_no is the primary key because it
can be used to identify unique record or unique student.
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