UPDATE tagging SET tag_name = 'fallback' WHERE tag_rate LIKE 'M%'; 

update cdr set cdr_tag = 'fallback' where cdr_tag = 'vod' AND userfield = 'Telkom Out';
update cdr set cdr_tag = 'fallback' where cdr_tag = 'mtn' AND userfield = 'Telkom Out';
update cdr set cdr_tag = 'fallback' where cdr_tag = 'clc' AND userfield = 'Telkom Out';