Answers for "asc and desc in sql"

order by sql

//this_for_descending_order.. 
 SELECT * FROM TableName ORDER BY columnName DESC;
 // this_for_ascending_order..
SELECT * FROM TableName ORDER BY columnName ASC;

desc sql

SELECT * FROM Customers
ORDER BY CustomerName DESC;

sql desc

Used with ORDER BY to return the data in descending order.
Example: Raddish, Peaches, Bananas, Apples