What is the difference difference between $ORACLE_HOME and $ORACLE_BASE.
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What is the difference between $oracle_base and $oracle_home?
How a tablespace is related to data files?
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How to create a stored function in oracle?
What is redo log?
Explain an integrity constrains?
Explain the use of analyse option in exp command.
Can any one explain me when i execute below query.. select months_between('07-JUL-12','10-FEB-12') from dual; Out put:- 4.90322581 How oracle calculate?
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How to invoke the original export import utilities?
Explain the use of grant option in exp command.