T.first_name = "Ender" AND
T.last_name = "Wiggins"
versus
WHERE
T.first_name = "Ender"
AND T.last_name = "Wiggins"
you could also do
WHERE 1=1
AND T.first_name = "Ender"
I will now use that to easily remove filters.
An extension for the SELECT based on the very insightful top comment could be
SELECT NULL
,something1
,something2