I have a update that is followed by an insert and if the insert fails I need the update to fail. I can't have the insert before the update because it would violate a business rule (unique index). It is very unlike that the insert will fail, but if it does the database will be left in a state that should be impossible.

I can think of lots of times when commit/rollback is needed to keep a database consistent. Though the INSERT ... ON DUPLICATE KEY functionality has reduced the number of those cases.

-- gam3
A picture is worth a thousand words, but takes 200K.

In reply to Re^2: Testing if DBI has a commit pending? by gam3
in thread Testing if DBI has a commit pending? by gam3

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