What is regclass in postgresql?
What are string constants in postgresql?
what is the advantage of RAID
What is postgres process?
What is a primary key constraint?
Does drop table also drop indexes?
Can postgres use multiple indexes?
What is postgis extension?
Provide a brief explanation of the functions in postgresql.
Is foreign key required?
How to start, stop and restart postgresql database?
Which method is used to load the driver?
How do you insert rows and columns?