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The MCQ: In SQL, a view is said to be updatable, if its Select clause does not have any; "SQL Certification Exam Questions Answers" App Download [Free] with answers: expressions, aggregates, and distinct specification to learn online classes courses. Study SQL Certification Exam Questions Answers FAQs, download Google eBook (Free Sample) for computer majors.
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In SQL, a view is said to be updatable, if its Select clause does not have any
- Expressions
- Aggregates
- Distinct specification
- All of the Above
Some SQL extensions allows view relations to be
- Stored
- Prestored
- Precomputed
- Precompiled
An updatable SQL view is the one with its Select clause containing
- Only 1 attribute
- Only 2 attributes
- Multiple attributes
- No attributes
A SQL view is updatable providing the clause has
- Only one database relation
- Two database relations
- Multiple database relations
- No database relations
In SQL, the view command is declared as
- define view v as
; - create view v as
- create view v as
; - define view v like
;
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- In SQL, view command is declared as