Postgre Interview Questions
Questions Answers Views Company eMail

Explain about concurreny with the help of MVCC?

1 705

How to created a database?

1 763

How to list the number of database?

1 694




How to take backup of database?

1 782

How to create a PostgreSQL user?

1 779


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Un-Answered Questions { Postgre }

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

297


How many byte Unique integers does OIDs in PostgreSQL have?

306


Why Update is too slow

298


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

263


What does the option psql -l of PostgreSQL display?

290






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

298


What is inverted file ?

324


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

325


What are the character types that are available in postgresql?

321


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

270


PostgreSql Disadvantages

560


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

348


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

414


What is the Maximum size for a table in PostgreSQL?

322


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

282