Triggers on the table may still need to fire; they certainly did, on the
> origin, and they may also need to, on subscribers.
>

Mine might be a naive question however why do we need a query like below if
both the old and new values are same in the UPDATE statement to be executed
on slaves.
UPDATE tbl set key='x' where key='x'.
This unnecessarily causes additional table and index bloat on the
subscribers.

Thanks,
Sivakumar.K
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