Databases Interview Questions
Questions Answers Views Company eMail

How does join work in sql?

681

What is a primary key sql?

694

What is trigger in pl sql with examples?

649

What is row_number () in sql?

659

What is count * in sql?

665

What are sql commands?

627

What is varchar data type in sql?

642

How do you sort in sql?

721

What is foreign key in sql with example?

618

Is sql pronounced sequel or sql?

879

How many joins in sql?

690

What is the difference between sum and count in sql?

640

What is the advantage of index in sql?

641

What is schema in sql?

627

Why do we create views in sql?

690


Un-Answered Questions { Databases }

How will you identify oracle database software release?

623


How many types of stored procedure?

585


What is replication and database mirroring?

723


what is logical system in sap basis

1268


is there a column to which a default can't be bound? : Sql server database administration

661






How do you structure an access database?

511


How to convert character strings to numeric values?

719


What is difference between postgresql and mysql?

551


How to set a database state to offline in ms sql server?

639


What is a trigger and what are its types?

715


How to find tables without indexes?

721


What are the advantages of pl sql over sql?

659


Explain table partitioning in sybase.

610


If you are assigned a task, to find the information of procedures. What are the basic commands that you will use to do so?

600


What are actual parameters and formal parameters?

712