Set Operations MCQ App Download | Database Systems PDF e-Book
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The MCQ: If any of the input values is null, the result of an arithmetic expression, would be "Set Operations" App Download [Free] with answers: 0, null, 1, and undefined to learn computer science courses. Practice Set Operations Quiz Questions, download Google e-Book (Free Sample) for online computer engineering programs.
If any of the input values is null, the result of an arithmetic expression, would be
SQL uses the special keyword in a predicate to test for a null value
The union operation automatically eliminates duplicates, unlike the
Duplicate tuples must be eliminated, when the query uses the clause
The SQL set operations include
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