There is a trigger defined for INSERT operations on a
table, in an OLTP system. The trigger is written to
instantiate a COM object and pass the newly insterted rows
to it for some custom processing. What do you think of this
implementation? Can this be implemented better?
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Answer Posted / swapna
Instantiating COM objects is a time consuming process and
since you are doing it from within a trigger, it slows down
the data insertion process. Same is the case with sending
emails from triggers.
This scenario can be better implemented by logging all the
necessary data into a separate table, and have a job which
periodically checks this table and does the needful.
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