SQL PLSQL Interview Questions
Questions Answers Views Company eMail

What is the difference between sql and mysql?

562

When can we use the where clause and the having clause?

583

What is an example of translating a date into julian format?

582

What are the different types of constraints?

566

What is data control language (dcl)?

603

How can we implement rollback or commit statement in a trigger?

582

Why is there a need for sqlcode and sqlerrm variables?

589

What is auto increment feature in sql?

625

What is the basic structure of an sql?

577

What is data definition language?

623

How can we solve sql error: ora-00904: invalid identifier?

700

Name the different types of indexes in sql and define them.

571

What is hibernate and its relation to sql?

594

What are the various restrictions imposed on view in terms of dml?

525

What are the differences between in and exists clause?

572


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Un-Answered Questions { SQL PLSQL }

How much does a sql dba make? : SQL DBA

512


What is sql server and ase?

544


Which data type is a composite type?

534


Can you call pl/sql package functions from within a fast formula?

569


How do I view a sql database?

563






Can you upgrade sql express to full sql?

520


what is a field in a database ? : Sql dba

547


How to get list of all tables from a database?

632


What is scalar function?

569


What is sql used for?

647


What is gpt format?

509


what is text? : Sql dba

564


What is a common use of group by in sql?

593


What type of join is sql join?

533


How to change the order of columns in Oracle SQL Plus ?

616