1.第N高的薪水
AC:
create function getnthhighestsalary(n int) returns int
begin
declare m int;
set m = n - 1;
return (
select distinct salary
from employee
order by salary desc
limit m, 1
);
end
AC:
create function getnthhighestsalary(n int) returns int
begin
declare m int;
set m = n - 1;
return (
select distinct salary
from employee
order by salary desc
limit m, 1
);
end
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