clear markdown compare help best fiddles feedback dbanow.uk a leap of faith?
clear markdown donate comments/suggestions/bugs a leap of faith? bible365 diddy dollings
By using db<>fiddle, you agree to license everything you submit by Creative Commons CC0. 1716880 fiddles created (23868 in the last week).

SELECT REGEXP_REPLACE('Stackoverflow','[A-Zf]','-',1,0,'c');
REGEXP_REPLACE('Stackoverflow','[A-Zf]','-',1,0,'c')
-tackover-low
 hidden batch(es)