Postgre Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Postgre Interview Questions

Questions Answers Views Company eMail

Does creating an index lock the table?

740

Who maintains postgresql?

825

What is wal in postgresql?

825

How to display error message in postgresql?

951

What is regclass in postgresql?

898

Is foreign key an index?

756

What is postgres process?

855

How to drop a constraint in postgres?

777

What is the password of postgres user?

785

How do I create a postgresql table using pgadmin?

791

What is postgres vacuum?

769

What is postgres default password?

754

How to write pl sql in postgresql?

848

What is instance in postgresql?

867

Can we have multiple index on a table?

866

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Un-Answered Questions { Postgre }

How do you delete a column?

798

Can postgres scale horizontally?

835

What ports does postgresql use?

841

How many byte Unique integers does OIDs in PostgreSQL have?

1276

What are spatial functions?

766

Why mysql is more popular than postgresql?

807

Put some light on multi-version concurrency control?

810

Can a unique key be a foreign key?

796

How to stop database server in postgresql?

910

How do you create a foreign key in pgadmin 4?

778

What is instance in postgresql?

867

What does the option psql -l of PostgreSQL display?

1402

How to get current date in postgresql?

934

What is postmaster in postgresql?

839

How do I connect to postgresql using putty?

841

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