SQL PLSQL Interview Questions
Questions Answers Views Company eMail

Is not null in sql?

574

What does the sign mean in sql?

526

Is sql between inclusive?

611

What is aggregate function in sql?

551

What is the difference between in and between in sql?

592

Are stored procedures faster than dynamic sql?

545

What is an inner join sql?

557

What is the use of <> sql?

568

Are subqueries better than joins?

551

Can you inner join the same table?

538

What is a join query?

568

What is the difference between inner join and natural join?

523

What is the difference between join and natural join?

489

When to use inner join and left join?

541

Why do we use joins?

583


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Un-Answered Questions { SQL PLSQL }

Why coalesce is used in sql?

483


how to convert character strings to dates? : Sql dba

542


What is synchronized subquery?

611


How is a PL/SQL code compiled?

685


How to display the records between two range in Oracle SQL Plus?

654






how to check server status with 'mysqladmin'? : Sql dba

589


what are all types of user defined functions? : Sql dba

558


how to select first 5 records from a table? : Sql dba

524


Explain what is sql*plus?

677


What is partition by in sql?

582


What does the file extension accdb stand for?

564


What is graph sql?

539


How do you identify a primary key?

648


Is sql free?

516


Where is pl sql used?

530