POSTGRESQL DATABASE INTERVIEW QUESTIONS

Course:PostgreSQL
Chapter:Chapter 5 - DDL (Data Definition Language)
Questions Count:10
1

What is the basic syntax for dropping a table in PostgreSQL?

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2

What happens if you try to drop a table that does not exist in PostgreSQL?

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3

Can you drop multiple tables at once in PostgreSQL? If so, how?

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4

Explain the CASCADE option when dropping a table in PostgreSQL.

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5

What is the RESTRICT option when dropping a table in PostgreSQL?

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6

How do you ensure a table is dropped only if it is empty in PostgreSQL?

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7

What are the consequences of dropping a table in PostgreSQL, and how can you recover from it?

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8

Describe the impact of dropping a table that is part of a partitioned table in PostgreSQL.

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9

Can you drop a table and recreate it in a single transaction in PostgreSQL? If so, how?

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10

Discuss the best practices for managing dependent objects when dropping tables in a PostgreSQL database.

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