Find Moodle topic headings with problematic utf-8 characters

gistfile1.sql

select mc.shortname, mcs.name 
from mdl_course_sections mcs
join mdl_course mc on mc.id=mcs.course
where mcs.name like E'%\xe2\x80\x93%' --en dash
or mcs.name like E'%\xe2\x80\x94%' --em dash
or mcs.name like E'%\xe2\x80\x9c%' --left double quote
or mcs.name like E'%\xe2\x80\x9d%' --right double quote