Interested to Buy Any Domain ? << Click Here >> for more details...
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
- 2 Answers
- 5973 Views
- SAP Labs, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / 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 |
Answer / ravi
executeupdate method have is boolean typeand if want to
check that data insert for this after statement we print a
statement that record successfully inserted if record
inserted this statement execute and otherwise print
statement not execute.
| Is This Answer Correct ? | 2 Yes | 0 No |
What is equlas() and hashcode() contract in java? Where does it used?
Why do we need data structure in java?
What is an enumeration?
What is the use of protected in java?
What are the ways of polymorphism other than Overridding & Overloading
Is arraylist dynamic in java?
Find the value of a specified element of the array arr[i] where 0 <= i <= n-1
How is it possible for two string objects with identical values not to be equal under the == operator?
Is java se open source?
What advantage do java's layout managers provide over traditional windowing systems?
IS method overriding is Duplication of Methods?
Is java hashset ordered?
Core Java 
