Top SQL Interview Questions

What are some common clauses used with SELECT query in SQL?

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What are the differences between OLTP and OLAP?

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How to create empty tables with the same structure as another table?

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What are the TRUNCATE, DELETE and DROP statements?

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What is Collation? What are the different types of Collation Sensitivity?

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How can we start, restart and stop the PostgreSQL server?

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Does PostgreSQL support full text search?

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Explain main disadvantage of deleting data from an existing table using DROP TABLE command.

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How do you perform case-insensitive searches using regular expressions in PostgreSQL?

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What are ACID properties? Is PostgreSQL compliant with ACID?

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Ready to take the next step in your tech career?

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