How concurrency problems effect the database?

0 Answers   BirlaSoft,

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define primary key index, bitmap index, hash index,virtual indwx

0 Answers   Cap Gemini,

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Write a query to retrieve for many to many relationships?

0 Answers   CGI,

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What are the disadvantages of views in a database?

0 Answers  

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Two tables emp(empid,name,deptid,sal) and dept(deptid,deptname) are there.write a query which displays empname,corresponding deptname also display those employee names who donot belong to any dept.

0 Answers   Amazon,

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What are the validations performed on the source data? If there are junk data available in the source data, how to eliminate it?

0 Answers   BDI Systems, Google,

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WHAT IS NEED BY METION DATFMT AND TIMFMT IN H-SEPICITION IN RPGLE?

0 Answers  

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Why do we need distributed database?

0 Answers  

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Hi, I want do a course in DWH Informatica Administrator and Abinito Administrator please tell me some institute in chennai and i am searching for a job,so please help me and my mail id : satty_rh@yahoo.co.in Thanks, Kumar

0 Answers  

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if we have set auto differencial back up then waht is difference between 1.appen to media 2.over right the existing media

1 Answers   Indian Web Technology,

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What is the DIF format and when we will use in teradata

0 Answers  

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What is a database example?

0 Answers  

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