What is recovery manager in Oracle?
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Explain rename?
We are using Oracle apps with XML publisher.In that,we are facing some problems while giving a Footer in RTF Template.While giving a footer in RTF Template it is Visible in all the pages,but after the PDF is getiing generated,the Footer are Visible on alternate pages only (like on first page ,third page) and so on. Please provide the Solution for getting the Footer on all the pages.
i deleted 4 records form the table.after i have applied commit .now i want to get back those records.how?
How to invoke the data pump export utility?
Using the relations and the rules set out in the notes under each relation, write table create statements for the relations EMPLOYEE, FIRE and DESPATCH. You should aim to provide each constraint with a formal name, for example table_column_pk.
How to assign values to data fields in record variables?
What is schema?
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What is Database Buffers ?
How to get maxsal , minsal, ename department wise in single query
What is the difference between count (*), count (expression), count (distinct expression)?
what is Materialized view? What is a snapshot? what are the similarities and differences between Materialized views and snapshots?
what is trigger?