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Databases Interview Questions
Questions Answers Views Company eMail

what is the scripts in data base?

 1591

to explain sql server 2000 architecture & authentication

HCL,

1 4533

In sybase, we can have multiple users associated to same login ,each corresponds to different databases, right? how can we login to one database with corresponding user id?

ISRO,

3 8122

write down the sql query? Table Name : emp1 empid empname 1 bala 2 guna Table Name : emp2 empid empname 1 2 Solution : emp1 names are updated in emp2, write a query?

8 9963

mail-id table contains two columns(email_id,userid) it contains different types of mail-ids,and no of users. here username length is differ na,(ex- tamil@yahoo.com,joshua@hotmail.com like) now i want to fetch the email-ids only starting from '@' (ex-@gmail.com,@yahoo.com,@hotmail.com

 5 10362

oracle is compiler or interpretter,can any one tell me the answer?

Satyam,

9 13151

about join

 2 3894

about foregine

 2 3180

How to find out the second largest element from mysql table

 15 23874

Is it possible to enter only time value into a column of a table in sql?

 2 4139

i created a parameter list in reports. how to restrict that parameter list with parameters

iFlex,

1 5394

What is the difference between Stored Procedure , Function and Package, 1. how many blocks in Package and what are they.

IBM,

5 11353

How can u convert the Date to String?

Microsoft, TCS,

6 14580

What is Deadlock?

Satyam,

4 7243

select top 5 * from emp order by newid() my question is , how this query get executed?

 5 9757

Un-Answered Questions { Databases }

Explain the Ways to improve the performance of a sql azure database?

60

How to define an anonymous block?

605

What is foreign key in java?

451

What are date and time data types in ms sql server?

515

what is a check constraint?

626




What is exclusive locks?

527

What is the difference between float and double?

581

What are functions in sql?

498

How do I count rows in sql query?

482

How do I uninstall sql server 2014?

512

how to connect a php script with the mysql database?

538

What is the latest version of neo4j?

1

What are data modelling techniques?

512

11. Display the client number and name and the client number and name of the person who referred that client.

1907

How do you define a foreign key?

520

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