Answer / devraj

Select Substr(ename, 2,4), ename From emp;

Answer / nanne

SELECT SUBSTR(ENAME, 2, 4), ENAME FROM EMP;

Are truncate and delete commands same? If so why?

0 Answers  

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What is a data dictionary and how can it be created?

0 Answers  

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What is partitioned table in Oracle?

0 Answers   MCN Solutions,

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what is Materialized view? What is a snapshot? what are the similarities and differences between Materialized views and snapshots?

2 Answers  

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What is a Public Synonyms ?

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What would you do if a database crashes in production?

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what is the difference between table and veiw?

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normally database take to refresh time 2 hours. but client asked iwant to refresh with in 5 min that same database. do you have any option in BO and Oracle? explain me briefly...kavi

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If any one has information regarding interview of NIC (National Informatics Centre),it would be of great help...

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Respected sir, Please send me technical questions related to oracle apps..

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how do u know the total no of rows in a table?

6 Answers  

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What is oracle join syntax?

0 Answers  

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