Q:

Delete Row based on all columns

I'm just beginning sql and would like to know how to delete a row based on all of its columns. 
I have a table called rebels with columns rebel_name, rebel_fleet, and rebel_skill.  I tried doing the following but no row was affected.  What did I fail to include in my logic?  
DELETE FROM rebels
WHERE rebel_name = 'Matar Sewtor'
AND rebel_fleet = 'Alliance'
AND rebel_skill = 'Pilot';

A:

You're doing the right thing.   I suspect that you've made a simple spelling mistake in one of the fields, or there could be invisible trailing whitespace after one of the fields.