Can we group by two columns in sql?


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

Post New Answer

More SQL PLSQL Interview Questions

How write primary and foreign key relationship between two tables without using constraints? u can use any of procedure/function/trigger and any sql?

1 Answers   Parexel,


What is an Integrity Constraint?

4 Answers  


What is the reports view in oracle sql developer?

0 Answers  


How would you hide a table in sql. ie the table can be only visible to its maker?

3 Answers  


What does desc stand for?

0 Answers  






How do I make my sql query run faster?

0 Answers  


what does the t-sql command ident_incr does? : Transact sql

0 Answers  


what is the difference between ereg_replace() and eregi_replace()? : Sql dba

0 Answers  


Is natural join same as inner join?

0 Answers  


what are dynamic queries in t-sql? : Transact sql

0 Answers  


What is the difference between sql and mysql?

0 Answers  


What is the difference between sql, mysql and sql server?

0 Answers  


Categories