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GATE CSE & IT · SQL · 1999-2015
4
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4
years appeared
Study anchor
Korth — Database System Concepts
Relational model, SQL, normalization, transactions
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All concepts →2015 PYQ
SELECT operation in SQL is equivalent to
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2014 PYQ
SQL allows duplicate tuples in relations, and correspondingly defines the multiplicity of tuples in the result of joins. Which one of the following queries always gives the same an...
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2006 PYQ
Consider the relation "enrolled (student, course)" in which (student, course) is the primary key, and the relation "paid (student, amount)" where student is the primary key. Assume...
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1999 PYQ
Which of the following is/are correct?
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