Postgre Interview Questions
Questions Answers Views Company eMail

What does GEQO stands for in PostgreSQL?

380

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

391

How many byte Unique integers does OIDs in PostgreSQL have?

336




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

342

Why Update is too slow

335

What does the option psql -l of PostgreSQL display?

321

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

307

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

300




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

355

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

447

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

327

Explain what is PostgreSQL?

1 518

State some of the advanced features of PostgreSQL?

1 688

Explain about Write Ahead logging?

1 674

Explain about Multi version concurrency control?

1 612


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Un-Answered Questions { Postgre }

What is inverted file ?

364


Why Update is too slow

335


What does GEQO stands for in PostgreSQL?

380


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

355


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

447






PostgreSql Disadvantages

619


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

391


What is the Maximum size for a table in PostgreSQL?

373


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

342


How many byte Unique integers does OIDs in PostgreSQL have?

336


What are the character types that are available in postgresql?

360


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

327


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

300


What does the option psql -l of PostgreSQL display?

321


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

307