elimiter create function fn_three_maxparam_1 intparam_2 int param_3 int returns int begin declare max1 int ; set max1=0; if param_1 param_2 then set max1 = param_1; else set max1 =
delimiter // create function fn_three_max(param_1 int, param_2 int, param_3 int) returns int begin declare max1 int; set max1 = 0; if param_1 > param_2 then set max1 = param_1; else set max1 = param_2; end if; if param_3 > max1 then set max1 = param_3; end if; return max1; end // delimiter ;
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