What is ceil and floor in oracle?
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Is oracle a language?
How to revoke create session privilege from a user in oracle?
what is the dual table in oracle?
How to use subqueries with the exists operator in oracle?
Do you know about aggregate functions? What is row num function? Can it be used all databases?
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How to retrieve 5th highest sal from emp table?
What are cursor?where are they used?
How to rename an existing table?
Please explain oracle data types with examples?
What is the database name in oracle?
What is mean by Program Global Area (PGA) ?
I have a table emp. There is only one column in the table. In that , there are only three rows in that column. The value in the first row is 'A' and the value in the second row is 'B' and the third row is 'C'. Now, my question is , How will you write a select query to display the output as B C A Note: order by cannot be used coz it gives us output as CBA. But the output should be BCA.