Can composite key be null?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Postgre Interview Questions

Why foreign key constraint is important?

0 Answers  


What is a postgresql cluster?

0 Answers  


How does postgres store data?

0 Answers  


How do I stop a postgresql console?

0 Answers  


What is schema in teaching?

0 Answers  






What is foreign key in postgresql?

0 Answers  


Explain about the command enable debug?

1 Answers  


What is foreign key in java?

0 Answers  


Does aws support postgresql?

0 Answers  


Is postgres a mpp?

0 Answers  


How to open postgresql gui in ubuntu?

0 Answers  


What is postgres process?

0 Answers  


Categories