What is columnar storage what is the advantage?
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How to create DSN..Explain?
2 Answers Accenture, BeBo Technologies, Infosys,
create one table to capture an employee details with a primary key.
what is the difference between joins and set operators.i am always confusing with two,can u pls kindly help me .
How translate command is different from replace?
How to invoke the data pump export utility?
How to turn on or off recycle bin for the instance?
Explain the types of exception?
can anyone help me ? an index has been done on the primary key of a table. an update operation was performed on that table. now my question is 1> what abt the performance ? means faster or slower due to indexing ? 2> does the operation affect to the primary key constraint ?
13. Display the second to fifth characters in each client name.
what is shell?
What language does oracle use?
What is oracle database 10g express edition?