What is foreign key sql?


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

Post New Answer

More SQL PLSQL Interview Questions

What is the difference between delete and truncate statement in sql?

0 Answers  


What is difference between TRUNCATE & DELETE?

16 Answers   Ahn Infotech, CitiGroup, ICICI, PreVator, Saama Tech, SkyTech, TCS,


What is a pragma statement?

0 Answers  


What are the disadvantages of not performing database normalization?

0 Answers  


How do you declare a user-defined exception?

0 Answers  


What does bitemporal mean?

0 Answers  


What is use of term?

0 Answers  


Can we create table inside stored procedure?

0 Answers  


What is varray in pl sql?

0 Answers  


What are database links used for?

0 Answers  


The select into statement is most often used to create backup copies of tables or for archiving records?

0 Answers  


Can we join tables without foreign key?

0 Answers  


Categories