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Databases Interview Questions
Questions Answers Views Company eMail

For web applications from which version of Oracle is suitable?

1 5286

What are the main diff. between oracle 7.3 and oracle 8i?

 1 4910

What is mutating table?

Saama Tech,

11 64352

How to call DDL statements from pl/sql?

 5 32268

How to perform a loop through all tables in pl/sql?

Evosys, MBT,

4 15751

How to maintain the history of code changes of pl/sql?

 3 14117

what are Dynamic SQL statements?

 9 24624

Does it possible to pass object (or) table as an argument to a remote procedure?

TCS,

1 14692

What is pl/sql and what is it used for?

 4 14419

what is constraining table?

 2 13402

How pl/sql source code can be protected?

 3 10528

What is the result, when NULL is compared with NULL?

TCS,

22 48210

What can be a size of a pl/sql block? Is there any limit?

 2 12319

what are %TYPE and %ROWTYPE? what is the difference?

ICICI, Saama Tech, Sail,

7 47226

How to set the time zone for MySQL to particular country time?

 2943

Un-Answered Questions { Databases }

where can you add custom error messages to sql server? : Sql server administration

829

Which part of the RDBMS takes care of the data dictionary? How

817

How to filter out duplications in the returning rows using oracle?

848

how to restore particular schema from rman full backup?

1522

What are built in functions?

776

How do I exclude a column in sybase?

639

Explain query editor regions

824

What is microsoft access and its uses?

636

What is read committed?

790

Can a unique index be created on a column, which contains null?

730

What is the maximum number of columns in sql table?

828

List the important features of mongodb.

1

How can we get count of the number of records in a table?

725

How do I run mysql without installing?

682

What are the different types of nosql databases? Give some example.

1

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