What is the use of default key?

0 Answers   Abacus,

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query to Compare data of two tables between two different Databases(Oracle and SQL Server) Eg., Source Database: Oracle Table: Employee Target Database : SQL Server Table : emp

0 Answers   Verizon,

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

0 Answers   Cap Gemini,

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Display the employees whose salary is less than average salary.

0 Answers   Amazon,

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Explain the field term used in database.

0 Answers  

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i have windows-xp processor with P4 system. whenever I tried to download foxpro for windows 2.6 on windows XP, my operating system failed to install foxpro for windows 2.6.please. how could i download , install & run foxpro for windows 2.6 easily on windows XP ?

0 Answers  

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How do you select an index for a table

1 Answers  

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in informatica workflow has 5 sessions and running seqentially and 3rd session has been failed how can we run again from only 3rd to 5th session

1 Answers  

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You are creating a Index on EMPNO column in the EMPLOYEE table. Which statement will you use?

0 Answers   3i Infotech,

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what is the difference between tuple calculus and domain calculus ?

2 Answers   Infosys,

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How many types of normalization? What is the use of it?

0 Answers   Accenture,

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Given a table Employee which has columns name and salary, write an SQL query to find the employee with the second highest salary.

0 Answers   Amazon,

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