Syntax:
CONVERT_TZ(dt,from_tz,to_tz)

CONVERT_TZ() converts a datetime value dt from the time zone given by
from_tz to the time zone given by to_tz and returns the resulting
value. Time zones are specified as described in
https://dev.mysql.com/doc/refman/8.0/en/time-zone-support.html. This
function returns NULL if any of the arguments are invalid, or if any of
them are NULL.

URL: https://dev.mysql.com/doc/refman/8.0/en/date-and-time-functions.html

