What is the reason to implement corba in client application application?

549

Does PostgrSQL support Column constraints? If so how is it done?

970

What does cheating measurement mean?

684

Why are like to work in my company?

2235

Explain how many types of exception handlers are there in .net?

569

What is eSvn?

1701

Why does your company have high growth potential? - Venture Capitalists

1041

How to properly prepare glycyrrhizic acid solution?

1606

How can I develop an application that automatically updates itself from the web?

571

Who is intended audience to learn HCatalog?

5

Can I declare class as static or private?

634

Should I have perfect credit score, that is, above 800 credit score?

1466

SET is the ANSI standard for variable assignment, SELECT is not. SET can only assign one variable at a time, SELECT can make multiple assignments at once. If assigning from a query, SET can only assign a scalar value. If the query returns multiple values/rows then SET will raise an error. SELECT will assign one of the values to the variable and hide the fact that multiple values were returned (so you'd likely never know why something was going wrong elsewhere - have fun troubleshooting that one) When assigning from a query if there is no value returned then SET will assign NULL, where SELECT will not make the assignment at all (so the variable will not be changed from it's previous value) As far as speed differences - there are no direct differences between SET and SELECT. However SELECT's ability to make multiple assignments in one shot does give it a slight speed advantage over SET.

2268

Explain ng-bind directive angularjs?

507

What is company object in sap business one ?

677