if(Condition, ConditionIsTrue, ConditionIsNotTrue)
SELECT depending on condition
select if(3 < 5,'Condition is true','Condition is not true') as ConditionalResult
UPDATE depending on condition
Example – Increment value if below # or reset to 1
"UPDATE MyTable SET
MyValueA = 1,
MyValueB = if(MyValueB < 65535, MyValueB + 1, 1)
WHERE Something = 5"
Feel free to comment if you can add help to this page or point out issues and solutions you have found. I do not provide support on this site, if you need help with a problem head over to stack overflow.