INTERVAL() function in mysql - 


select interval (33, 5, 10, 15, 25, 27, 34);

this query give result 5, because immediate highest value 33 found 34 @ index 5.

select interval (33, 5, 10, 15, 25, 27, 33);

this query giving result 6.is right answer ? since there no integer greater 33 in list , giving highest index+1 result or other logic missing?

please me out! thanks


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