what are the differences between char and varchar? : Sql dba


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

Post New Answer

More SQL PLSQL Interview Questions

Can we insert data in view?

0 Answers  


what is acid property in database? : Sql dba

0 Answers  


How to call the function and Procedure in trigger?

3 Answers   IBM,


Can instead of triggers be used to fire once for each statement on a view?

0 Answers  


Define select, insert, create, delete, update, drop keywords

0 Answers  






What is the difference between a primary key and a clustered index?

0 Answers  


How many aggregate functions are available there in sql?

0 Answers  


how can we find the select statement is indexed or not?

3 Answers   CTS,


Do view contain data?

6 Answers   Ramco,


What is the difference between left join and left outer join?

1 Answers  


Fetch an entire row from the employees table for a specific employee ID:

2 Answers  


Table A Table B 1 1 2 1 3 1. Union & union all --> A Union B , A Union all B 2. Minus , Intersect --> A minus B , B Minus A , A Intersect B 3. Joins A join B , A Left Join B A Right Join B , A full Join B 4. %Type - Uses & Benifit 5. Truncate & Delete 6. Pragma Autonomus Transaction 7. how to Perform DDL from function or procedure 8. Can we have DML inside Function 9. Rank & Dense Rank diffrence 10. Water Mark in Oracle 11. Index , Can we have index in all column of table if no then why ?

0 Answers  


Categories