how a programmer confirms that the data submitted has been
succesfully inserted into the database(either oracle or my
sql).. How a programmer confirm if there is any problem with
the program he wrote for insertion
Answer Posted / guest
executeupdate method is having boolean return type, if
anything goes wrong in data insertion or data updation, it
would return false. otherwise, if it successfully inserts
data into the database, it would return true
| Is This Answer Correct ? | 8 Yes | 1 No |
Post New Answer View All Answers
how come we know the object is no more used in the class?
What are the steps that are followed when two computers connect through tcp?
Print Vertical traversal of a Binary Tree.
Can we define package statement after import statement in java?
Can a java program have 2 main methods?
Which class is the superclass for all the classes?
Do you know why doesn't the java library use a randomized version of quicksort?
How can we make sure main() is the last thread to finish in java program?
What is enhanced loop in java?
What is meant by collection in java?
List two java ide’s?
What is ascii format?
Can we use a default constructor of a class even if an explicit constructor is defined?
How does a for loop work java?
What is constructor chaining and how is it achieved in java?