You implement an asynchronous Node.js service that sends requests to the database. How do you handle the database responses?
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Which join type is NOT supported by join optimization (pruning)?
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You define exception handling in a SQL Script procedure. What can you use declare exit handlers for?
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A user is dropped with the "cascade" option. The user schema also contains objects owned by other users, or on which other users have privileges. What happens to the objects?
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Which of the following SQL Script elements do you use to transform a set of arrays into an intermediate table variable? Please choose the correct answer.