Why do we use joins in 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 sum and count in sql?

0 Answers  


How does left join work in sql?

0 Answers  


How many developers work on postgresql?

0 Answers  


What is multiple columns?

0 Answers  


How will you a activate/deactivate integrity constraints?

2 Answers  






Is sql procedural language?

0 Answers  


Explain scalar functions in sql?

0 Answers  


what are local and global variables and their differences? : Sql dba

0 Answers  


What are literals in sql server?

0 Answers  


What is query optimization in sql?

0 Answers  


what is difference between decode and case function?

2 Answers  


Write a sql select query that only returns each name only once from a table?

0 Answers  


Categories