What is information_schema in postgresql?
What language is postgresql written in?
What does postgresql do?
How to start database server in postgresql?
Which is better mysql or postgresql?
Is postgresql good?
How many columns can a postgres table have?
Where is psql data stored?
Is postgres a database?
What is dummy table?
What is maximum size of text datatype in postgres?
Who maintains postgresql?
Which method is used to load the driver?