SQL How to add parentheses to output data -

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for college assignment need show last column of output data in parentheses shown below.

my current query is:

select substring(firstname,1,1) '', '.' '', lastname '', upper(title) ''  employees (title != 'sales representative');

this query shows output as:

b . brown    storeman c . carr     receptionist d . dig      driver

i need show:

b . brown    (storeman) c . carr     (receptionist) d . dig      (driver)

you should able using concat function

select substring(firstname,1,1) '', '.' as'', lastname '', concat('(',upper(title),')') ''  employees (title !='sales representative');

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