what is meant by sql injection with example and one more
question how to catch the errors in sqlserver
Answers were Sorted based on User's Feedback
Answer / sudheer
sql injection attacks are used to steal information from a
database from which normally not be available and /or to
gain access to an organaization 's host computers through
the computer that is hosting the database.
EXAMPLE:
select email,pwd,login_id,fullname from members where
email='x'
Now somebody does not put 'x' as the input but
puts 'x ;drop table members;' so the actual sql wich will
execute is
select email,pwd,login_id,fullname from members where
email=x;drop table members;
Think once what happens to ur database.
Is This Answer Correct ? | 8 Yes | 0 No |
Answer / kanan
how to catch the errors in sqlserver?
BEGIN TRY
SELECT 1/0
END TRY
BEGIN CATCH
RETURN ERROR_NUMBER()
RETURN ERROR_MESSAGE()
RETURN ERROR_LINE()
END CATCH
Is This Answer Correct ? | 6 Yes | 0 No |
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