Postgre Interview Questions
Questions Answers Views Company eMail

What does GEQO stands for in PostgreSQL?

1028

What is the command or the option available in postgresql that can be used to retrieve the next SERIAL value from the sequence object?

1018

How many byte Unique integers does OIDs in PostgreSQL have?

943

What is the command that can be used to allocate memory in postgreSQL?

946

Why Update is too slow

939

What does the option psql -l of PostgreSQL display?

975

What is the operator that is used for case-insensitive regular expression searches in PostgreSQL?

872

What is the option that can be used in PostgreSQL to find out how the query optimizer is evaluating the query given?

861

What is the option used in PostgreSQL to increase the number of shared memory buffers shared among the backend processes

910

What is the powerful database utility that can be used for building, executing and processing queries upon PostgreSQL databases?

1078

Does PostgrSQL support Column constraints? If so how is it done?

891

Explain what is PostgreSQL?

1 1374

State some of the advanced features of PostgreSQL?

1 1600

Explain about Write Ahead logging?

1 1707

Explain about Multi version concurrency control?

1 1505


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Un-Answered Questions { Postgre }

What is the advantage of postgresql?

399


Why are stored procedures used?

389


What is postgis used for?

409


What is postgresql?

472


What is pg server?

466






What port does postgresql listen on?

420


Which key can be used to execute a query in the query editor?

389


Explain the history of postgresql.

464


How is data stored in postgresql?

454


How do I connect to a postgresql database remotely?

416


What does the option psql -l of PostgreSQL display?

975


What are the rules of setting a primary key?

414


Can primary key be null postgres?

429


Why Update is too slow

939


How do you create a table in pgadmin 4?

420