Define oracle database
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Explain the use of record option in exp command.
SELECT * FROM (SELECT TITLE FROM MOVIE ORDER BY RANK DESC) WHERE ROWNUM > 4; when i run the above query .it produces output as NO ROWS SELECTED.why ?plz any one help me
How can I create database in oracle?
What is the difference between translate and replace?
WHT ARE THE AGGREATE FUNCTIONS?
what is mean by prmary key and foreign key and how can we diffrentiate that? Please answer me. Advance thanks.
What are the restrictions in a oracle read only transaction?
Why do we need oracle client?
From the following identify the non schema object: packages, triggers, public synonyms, tables and indexes.
what is the dual table in oracle?
How to select some rows from a table in oracle?
What is a data dictionary and how can it be created?