How to fetch the row which has the max value for a column?
Can a formula column be obtained through a select statement ?
What is coalesce function?
Explain what are the characteristics of data files?
i deleted 4 records form the table.after i have applied commit .now i want to get back those records.how?
What are the database administrators utilities available?
What are the logical operations?
What are the sql clauses supported in the link property sheet ?
What is tns name?
How to rebuild an index in oracle?
How to transfer database(500 gb) of oracle enterprise edition to standard edition downtime is only 1 hour not using exp/imp option ?
What are the values that can be specified for OPTIMIZER_GOAL parameter of the ALTER SESSION Command ?
Do you know about aggregate functions? What is row num function? Can it be used all databases?
1 Answers Bravura Solutions, Cap Gemini,