how to enforce a trigger when update for each record when updates several records bulky?

I made a trigger on a table that fires when update happens, the trigger fires when attempting to update a single record (that is normally) but when trying to update several records bulky using one update statement it fires only once either.

My question is, how to enforce firing the trigger for each record when updates bulky? i.e. how to ensure that when I use the following update statement

UPDATE MyTableName SET ColumnName = 5

And there are 10 records that affected; that the trigger would fire 10 times? (I have the fact that it fires only once)

In SQL server, a trigger fires once per statement, not per row and this can not be changed. You must write your trigger to be able to handle a multiple row update. Post your trigger code and likely someone here can help you re-write it to work for multiple row updates.|||Thanks David, your reply was helpfulsql