How to invoke the data pump export utility?
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What is private procedure oracle?
What should be the return type for a cursor variable.Can we use a scalar data type as return type?
What is DTS and purpose of DTS ?
where we have to use ON clause and where we have to use USING clause in JOINS
consider some table with 4 r 5 columns in that 1 col is DATE type. The data is like that,For each date in that col some 3 fields r there but all the records r having different data. Now i want to display all the columns by performing grouping on the date field ( as SELECTION Operator(*) cannot be used with group function having only one "group by clause". how to do this? can any one help me in finding out the solution plss?
WHEN CURSOR MOVES FROM ONE FORM TO ANOTHER FORM, HOW MANY TRIGGER WILL BE FIRED AND WHAT ARE THEIR SEQUENCE?
Explain the different normalization forms?
1. Display the post code and the purchase order number for each purchase order. Sort the output set by postcode.
how to do daily transactions with out sql* loader control file regesterd in apps?
What is format trigger?
Explain the use of record length option in exp command.
What is self-referential integrity constraint ?