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Databases Interview Questions
Questions Answers Views Company eMail

Create a procedure to delete certain records from a table and display the total number of records deleted in this process. (Condition for deletion can be of ur choice, for instance delete all records where eid='')

 2 6756

I have Two table First have UserName and second is address, in address table more than value relegated to UserName table, i want to fetch 2nd address if exist other wise 1st address access

 4 4796

I'm need to prepare Month Over Month Sales Growth report. Is there any function available in OBIEE to perform this task.

Infosys,

1762

how to get required data from oracle source is like this ram_05_seetha lax_05_viswa bamr05frummy run_01_away sw_sas_trim i want my target data like ram_05_seetha lax_05_viswa to get data using %_05_% but it will give ram_05_seetha lax_05_viswa bamr05frummy how can i get my target data?

Infosys,

1 3465

how to produce numbers from 1 to 10 using dual table

Genpact,

4 9358

I have a table Events Events containing cardno,time,id,name- -each id has a cardno my requirement is every day each employee swipe the card several times i want to calculate first and last time of each card the output should be name 1 2 6 7 in out in out holiday holiday xxx 09:30 06:30 09:40 06:45 where 1,2...... are dates for example january 1,2, etc. 6 and 7 are saturday and sunday how it is posssible

 1646

two tables are there emp(eno,ename,sal,deptno),dept(deptno,dname).how form the query in deptno,ename,max(sal)

2 4042

how may join possible between (requisition with purchase order)

 1691

I have created one package with out procedures in package specification and in package body i have used 2 procedures. is it compile????

 1 3932

default triggers available for reports

 1752

How to craeate the New Database Schema in Oracle and mysql? Please tell me with Example?

 1892

i want run a sql query query? which phases are run in a back ground? pls tell me the answer

 1 4523

what is Equity join?

ADP,

2 5784

HOW TO TUNE ORACLE SQL QUERIES GIVE ME STEP BY SREP

TCS,

1 8040

How can multiply values of a column? OR How can multiply value of a row of a column using a single query in SQL?

Pitney Bowes,

1 5317

Un-Answered Questions { Databases }

Does mongodb cost money?

1

Give string types available for column?

544

What are the levels of architecture?

442

What are the main sources of data?

584

What is sql analyzer?

531




What are the data types in postgresql?

425

Does a server store data?

493

What is open client in sybase?

453

What command do you type to exit the postgresql console application?

416

What is clob in mysql

474

explain what is raid and what are different types of raid configurations? : Sql server database administration

539

List the different types of joins?

560

does the query needs a hint to access a materialized view?

1456

What happens in oracle commit?

555

Explain data independence?

581

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