Oracle is good.
What Are The Advantages Of Oracle Over SQL Server?
A " do...while " loop runs the code before testing the condition. This guarantees that the code will be executed at least once, even if the condition is already false. On the other hand, a conventional " while " loop tests the condition first, and if it is false the code is not executed at all. For more information get help at
Security in the oracle is high as compared to sql