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
Is it possible to override private or static method in java?
What is meant by class loader? How many types are there? When will we use them?
What is return keyword in java?
What is bufferedreader in java?
What is JDBC Driver interface?How can you retrieve data from the ResultSet
why doesn't java run on all platforms?
What's the difference between int and integer in java?
I want to control database connections in my program and want that only one thread should be able to make database connection at a time. How can I implement this logic?
What types of index data structures can you have in java?
Explain wait(), notify() and notifyall() methods of object class ?
What is stringjoiner ?
What if constructor is protected in java?
Why does java not support operator overloading?
How do you do a line break in java?
What does split function do in java?