i want to know how the commit option works,how it save the
changes? it will update the database or what ? where we can
see these saved changes?
Answer Posted / sankar
All changes happens to database are initially made in log,
after successful completion of unit of work (COMMIT),the
changes from log reflected into physical database. In case
of roll-back or un-successful completion, changes will not
be reflested into physical database.
Commit executed at the end of all transaction (explicitly
or inplicitly) irrespective of number of rows affected.
| Is This Answer Correct ? | 6 Yes | 2 No |
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