Put some light on multi-version concurrency control?
How do I change the order of columns in postgresql?
Explain about Triggers?
What is use of postgresql?
How does clustering in improving the performance?
Does creating a foreign key create an index?
Who owns postgres database?
What is the difference between a primary key and a composite key?
Is postgres a sql database?
What will be the new characteristics of postgre 9.1?
What kind of database is postgres?
Why foreign key constraint is important?
How do you add a column?