Postgre Interview Questions
Questions Answers Views Company eMail

What does GEQO stands for in PostgreSQL?

433

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

445

How many byte Unique integers does OIDs in PostgreSQL have?

395




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

384

Why Update is too slow

391

What does the option psql -l of PostgreSQL display?

370

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

345

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

346




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

407

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

494

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

366

Explain what is PostgreSQL?

1 579

State some of the advanced features of PostgreSQL?

1 739

Explain about Write Ahead logging?

1 772

Explain about Multi version concurrency control?

1 670


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Un-Answered Questions { Postgre }

What are the character types that are available in postgresql?

414


Why Update is too slow

391


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

345


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

346


What is the Maximum size for a table in PostgreSQL?

421






What is inverted file ?

409


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

407


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

494


PostgreSql Disadvantages

668


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

384


What does GEQO stands for in PostgreSQL?

433


How many byte Unique integers does OIDs in PostgreSQL have?

395


What is the option that can be used in PostgreSQL to make transactions see rows affected in previous parts of the transaction?

353


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

366


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

445