i can create a view with two columns from emp table,, later i need to add one more emp column to existing view.. what is query similarly add one more column to existing primary key constraint.. please give me the solutions
4 6326What is the difference between the Oracle ODBC driver and a Microsoft ODBC (Open Database Connectivity) Driver?
608Post New CGI Oracle General Interview Questions
How xml makes your data more available?
What is a command to stop and start jvm?
How do I count duplicate rows in excel?
Will arraylist maintain insertion order?
Explain what are three test cases you should go through in unit testing?
If there are multiple update panels on the page say upd1 and upd2. There is a button placed in upd1. How can you stop upd2 to update when button placed in upd1 is clicked?
Which instrument measures speed in a car?
What is enum in objective c?
How to prepare serum from plasma?
What is a “conflict” in git and how is it resolved?
Write a function that swaps the values of two integers, using int* as the argument type?
What is numbered list in html?
Is it possible to do 301 redirects in javascript ?
What item are important in every android project ?
What do you understand by access specifiers in Java?