Which of the following SQL statements are helpful in database redesign?

Correlated subqueries only
EXISTS/NOT EXISTS expressions only
Both of the above are helpful
None of the above are helpful

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

Let'

4 views Answered 2022-09-01 13:21

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