What are the differences between char and varchar2 in oracle?
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what is the exact definition for pointer?
How to convert times to characters in oracle?
How to do a full database export?
Explain the use of inctype option in exp command.
What are triggers?Where are they used?
Do you know about aggregate functions? What is row num function? Can it be used all databases?
1 Answers Bravura Solutions, Cap Gemini,
Maximum how many triggers can be updated in table ?
5 Answers Accenture, Cap Gemini,
How to make a Data Backup in oracle ? What is the procedure for creating the dump files in oracle ( any version ) ?
what are indexes..how many types of index's are there and what are they?
7 Answers Green Info Solutions, TCS,
What is the difference between translate and replace in oracle?
How to call a stored function with parameters?
How do we represent comments in oracle?