Power Trading Corporation (PTC) India

PTC India Ltd. (PTC), the leading provider of power trading solutions in India, is a Government of India initiated Public-Private Partnership, whose primary focus is to develop a commercially vibrant power market in the country.
Power Generation volumes of India will rise exponentially rise by 2013 and so will the volumes of power traded.PTC is the pioneer in developing and implementing the concept of power trading in India and has successfully demonstrated its efficacy in optimally utilizing the existing infrastructure within the country to the benefit of all.
The Best Buy for 5 years and if one has 5 years investment horizon, can surely buy PTC India shares.

SQL : What’s the difference between a primary key and a unique key?

Both primary key and unique enforce uniqueness of the column on which they are defined. But by default primary key creates a clustered index on the column, where are unique creates a nonclustered index by default. Another major difference is that, primary key doesn’t allow NULLs, but unique key allows one NULL only.

Live Life Kingsize

Always remember that we are earning money for living and not living for earning. So I believe everyone should enjoy life to the fullest extent.You do whatever your heart says. There should be no restrictions in your life at the same time you should be aware of your responsiblities towards your family..your country..and towards society....
Problems will give you pain but I think it trains and makes you stronger to handle the next difficult problem. So think positive and learn from your mistakes as well as your good work which also will make you perfectionist.
At the end I would say dont worry, be happy and enjoy life kingsize...
Cheers!!!
Jaykin

Oracle - SQL Query Tuning

Oracle - SQL Query Tuning ...Coming Soon...