What does GEQO stands for in PostgreSQL?

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

How many byte Unique integers does OIDs in PostgreSQL have?

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

Why Update is too slow

What does the option psql -l of PostgreSQL display?

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

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

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

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

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

Explain what is PostgreSQL?

State some of the advanced features of PostgreSQL?

Explain about Write Ahead logging?

Explain about Multi version concurrency control?